Win32/Injector.AKKN
By Isabella Little
What is Win32/Injector.AKKN infection?
In this article you will certainly find regarding the meaning of Win32/Injector.AKKN and also its adverse effect on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom by a victim.
In the majority of the situations, Win32/Injector.AKKN virus will instruct its targets to launch funds move for the function of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.
Win32/Injector.AKKN Summary
These adjustments can be as complies with:
- Injection (inter-process);
- Injection (Process Hollowing);
- Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
- Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
- A process attempted to delay the analysis task.;
- A named pipe was used for inter-process communication;
- Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Executed a process and injected code into it, probably while unpacking;
- Detects Sandboxie through the presence of a library;
- Tries to unhook or modify Windows functions monitored by Cuckoo;
- Mimics the file times of a Windows system file;
- Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
- Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- Checks the presence of disk drives in the registry, possibly for anti-virtualization;
- Operates on local firewall’s policies and settings;
- Creates a copy of itself;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the records found on the victim’s disk drive — so the sufferer can no more utilize the data;
- Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Win32/Injector.AKKN
The most regular channels whereby Win32/Injector.AKKN Trojans are infused are:
- By means of phishing emails;
- As a consequence of individual ending up on a source that hosts a harmful software;
As soon as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s PC or prevent the gadget from working in a proper manner – while likewise placing a ransom money note that points out the requirement for the sufferers to impact the settlement for the objective of decrypting the papers or bring back the file system back to the initial problem. In many circumstances, the ransom money note will show up when the client restarts the COMPUTER after the system has currently been damaged.
Win32/Injector.AKKN distribution networks.
In numerous edges of the globe, Win32/Injector.AKKN grows by leaps and bounds. However, the ransom notes as well as tricks of extorting the ransom money amount might vary depending upon particular regional (regional) setups. The ransom notes and tricks of extorting the ransom quantity might vary depending on specific neighborhood (local) setups.
For instance:
Faulty informs concerning unlicensed software application.
In certain areas, the Trojans typically wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that requires the individual to pay the ransom.
Faulty statements regarding illegal content.
In countries where software application piracy is less preferred, this approach is not as efficient for the cyber fraudulences. Alternatively, the Win32/Injector.AKKN popup alert might incorrectly claim to be deriving from a law enforcement organization and also will report having located youngster porn or various other illegal data on the gadget.
Win32/Injector.AKKN popup alert might wrongly declare to be deriving from a legislation enforcement organization as well as will report having located youngster porn or other prohibited data on the tool. The alert will similarly include a demand for the user to pay the ransom money.
Technical details
File Info:
crc32: A0124C1Cmd5: 67891111f50d663b53cf6e5cc3e94df5name: 67891111F50D663B53CF6E5CC3E94DF5.mlwsha1: a76f47b945f5c195370497020d0f8ba530e5df45sha256: 7a448020f5bc8fe131898cf64d162fc05054a5e50b3547524fed8ec4d95a0c00sha512: e2ff5dfdf919c454a4026b4155bd7fea9a709f18a8d0aa4b78b9ec616025a6ad0ed7ed513959dbf502e01128f1c4fe09a403828a2479fd363e3538e58fc89538ssdeep: 768:stlIfQhaflI5y3mGlRLfD45pMK6OvCmO:mlcVfl6y3H4MKDvCmOtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Injector.AKKN also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Variant.Symmi.24118 |
| FireEye | Generic.mg.67891111f50d663b |
| Qihoo-360 | Win32/Trojan.Ransom.070 |
| ALYac | Gen:Variant.Symmi.24118 |
| Cylance | Unsafe |
| VIPRE | Worm.Win32.Gamarue.ae (v) |
| Sangfor | Trojan.Win32.Save.a |
| K7AntiVirus | Trojan ( 0040f4e71 ) |
| BitDefender | Gen:Variant.Symmi.24118 |
| K7GW | Trojan ( 0040f4e71 ) |
| Cybereason | malicious.1f50d6 |
| BitDefenderTheta | Gen:NN.ZexaF.34608.buW@aCLJPQii |
| Symantec | Packed.Dromedan!gen8 |
| ESET-NOD32 | a variant of Win32/Injector.AKKN |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| Kaspersky | Trojan-Ransom.Win32.Blocker.bmas |
| NANO-Antivirus | Trojan.Win32.Blocker.ebcctw |
| AegisLab | Trojan.Win32.Zbot.lIQJ |
| Rising | Ransom.Blocker!8.12A (CLOUD) |
| Ad-Aware | Gen:Variant.Symmi.24118 |
| TACHYON | Trojan/W32.Blocker.28672.G |
| Sophos | Mal/Generic-R + Troj/Ransom-XP |
| Comodo | Backdoor.Win32.Androm.XTA@4z809t |
| F-Secure | |
| DrWeb | Trojan.Inject2.23 |
| Zillya | Trojan.Blocker.Win32.9009 |
| TrendMicro | TROJ_SPNR.15GB13 |
| McAfee-GW-Edition | BehavesLike.Win32.Dropper.mc |
| Emsisoft | Gen:Variant.Symmi.24118 (B) |
| Ikarus | Trojan-Dropper.Win32.Dorifel |
| Webroot | W32.Rogue.Gen |
| Avira | HEUR/AGEN.1121482 |
| Kingsoft | Win32.Troj.GenericKD.v.(kcloud) |
| Microsoft | Worm:Win32/Gamarue |
| Arcabit | Trojan.Symmi.D5E36 |
| AhnLab-V3 | Trojan/Win32.Blocker.R67792 |
| ZoneAlarm | Trojan-Ransom.Win32.Blocker.bmas |
| GData | Gen:Variant.Symmi.24118 |
| Cynet | Malicious (score: 100) |
| McAfee | PWS-FBFR!67891111F50D |
| MAX | malware (ai score=88) |
| VBA32 | Hoax.Blocker |
| Malwarebytes | Malware.Heuristic.1008 |
| Panda | Trj/Genetic.gen |
| TrendMicro-HouseCall | TROJ_SPNR.15GB13 |
| Tencent | Win32.Trojan.Blocker.Wpjt |
| Yandex | Trojan.GenAsa!meupCJACyPI |
| SentinelOne | Static AI – Suspicious PE |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | W32/Injector.AKKN!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_90% (D) |
How to remove Win32/Injector.AKKN ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Injector.AKKN files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.
Click on “Clean Now”.
When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
Are Your Protected?
GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Win32/Injector.AKKN you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
