Win32/Injector.DWYU

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Injector.DWYU infection?

In this short article you will certainly find concerning the interpretation of Win32/Injector.DWYU and also its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom money by a target.

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In the majority of the cases, Win32/Injector.DWYU virus will advise its sufferers to launch funds transfer for the function of counteracting the amendments that the Trojan infection has actually presented to the victim’s device.

Win32/Injector.DWYU Summary

These modifications can be as complies with:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • Enumerates running processes;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Executed a process and injected code into it, probably while unpacking;
  • Behavioural detection: Injection (inter-process);
  • Anomalous binary characteristics;
  • Ciphering the papers located on the victim’s hard disk drive — so the victim can no more make use of the information;
  • Preventing normal access to the victim’s workstation;

Related domains:

wpad.local-net HEUR:Trojan-Ransom.Win32.Generic

Win32/Injector.DWYU

The most typical channels whereby Win32/Injector.DWYU are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual winding up on a resource that hosts a harmful software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s PC or protect against the device from functioning in a correct fashion – while additionally putting a ransom money note that states the need for the victims to impact the payment for the function of decrypting the papers or bring back the file system back to the initial condition. In a lot of circumstances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually currently been damaged.

Win32/Injector.DWYU circulation channels.

In numerous corners of the world, Win32/Injector.DWYU grows by jumps and also bounds. However, the ransom notes and also methods of obtaining the ransom money amount may vary depending on certain regional (regional) settings. The ransom money notes and techniques of obtaining the ransom amount may vary depending on particular local (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In specific areas, the Trojans usually wrongfully report having found some unlicensed applications enabled on the victim’s gadget. The sharp after that requires the user to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber frauds. Additionally, the Win32/Injector.DWYU popup alert might wrongly claim to be stemming from a police organization and also will certainly report having located youngster porn or other illegal data on the tool.

    Win32/Injector.DWYU popup alert may incorrectly claim to be acquiring from a regulation enforcement organization and also will certainly report having located kid pornography or other unlawful information on the device. The alert will similarly consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

name: 47B437DF3D00C662AE5F.mlw
path: /opt/CAPEv2/storage/binaries/22eee6c300c376f12966a11f44817386bcc917ac359668f8b8737bfb1f98b20b
crc32: E590DDD2
md5: 47b437df3d00c662ae5f5b026f0e5db0
sha1: 404714de3ace30469470692959c9553a0362e959
sha256: 22eee6c300c376f12966a11f44817386bcc917ac359668f8b8737bfb1f98b20b
sha512: c12a2da857bdf62d1cb0eb680fecdf7197591dcb8cf0f8adfcbcd3bdd970d374b5c34cd962714e69bb4f101fbc335ae708e6c13178c4c0cf8eab08be81cac438
ssdeep: 12288:BM0RwUO7i+i/MHIHBKcTN2HA+wVVnerVRupq+YgH2u/IKr:LxP/MoHBjTN2gNPeuTYgH5/IKr
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12FD423C3C047957ED11C603257A34FB2A684C9375E8C9F2729148E1DFE772A95B322AB
sha3_384: 0991ff25fff5bd148de15d3b08ceb6f928fe936145e24063a4f675a55de7272d82e4ad08cf714747c293b767af273126
ep_bytes: 60be004049008dbe00d0f6ff5783cdff
timestamp: 1992-03-15 11:48:59

Version Info:

0: [No Data]

Win32/Injector.DWYU also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Generic.j!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Graftor.481881
FireEye Generic.mg.47b437df3d00c662
ALYac Gen:Variant.Graftor.481881
Cylance Unsafe
Sangfor Trojan.Win32.GenericKD.30523803
K7AntiVirus Trojan ( 0052c9381 )
K7GW Trojan ( 0052c9381 )
Cybereason malicious.f3d00c
Arcabit Trojan.Graftor.D75A59
Cyren W32/Trojan.MFTN-7111
Symantec Infostealer.Lokibot
ESET-NOD32 a variant of Win32/Injector.DWYU
APEX Malicious
Paloalto generic.ml
ClamAV Win.Trojan.Gamarue-9876696-0
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Gen:Variant.Graftor.481881
NANO-Antivirus Trojan.Win32.Tordev.ezjzhf
Avast Win32:Malware-gen
Rising Trojan.Injector!1.AFE3 (CLASSIC)
Ad-Aware Gen:Variant.Graftor.481881
Sophos Mal/Generic-R + Mal/Fareit-Q
Comodo Malware@#2r9nsxpsfmcz7
DrWeb BackDoor.Tordev.976
VIPRE Trojan.Win32.Generic!BT
TrendMicro TSPY_HPLOKI.SMBD
McAfee-GW-Edition BehavesLike.Win32.Generic.jc
Emsisoft Gen:Variant.Graftor.481881 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.ccjyr
Avira HEUR/AGEN.1104700
Antiy-AVL Trojan/Generic.ASMalwS.2533E5A
Microsoft Trojan:Win32/Occamy.B
GData Gen:Variant.Graftor.481881
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Delphiless.Exp
McAfee Artemis!47B437DF3D00
MAX malware (ai score=96)
VBA32 BScope.Backdoor.DarkKomet
TrendMicro-HouseCall TSPY_HPLOKI.SMBD
Tencent Win32.Trojan.Generic.Pepw
Yandex Trojan.Injector!UEETmR53yUI
Ikarus Trojan.Win32.Injector
eGambit Unsafe.AI_Score_82%
Fortinet W32/Injector.DXRU!tr
BitDefenderTheta AI:Packer.8F66DF0D21
AVG Win32:Malware-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_60% (D)
MaxSecure Trojan.Malware.10307848.susgen

How to remove Win32/Injector.DWYU ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run 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.

Run Setup.exe

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.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Injector.DWYU 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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:

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If the guide doesn’t help you to remove Win32/Injector.DWYU you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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