Categories: Malware

About “Win32/Injector.EPQK” infection

The Win32/Injector.EPQK is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32/Injector.EPQK virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Network activity contains more than one unique useragent.
  • Collects information about installed applications
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to access Bitcoin/ALTCoin wallets
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system

Related domains:

tttttt.me
erolbasa.ac.ug
erolasa.ac.ug

How to determine Win32/Injector.EPQK?


File Info:

crc32: A530F6B7md5: 512ec87d386678a1a55f51150ab3c9c6name: 512EC87D386678A1A55F51150AB3C9C6.mlwsha1: a547f48576b72566319ad76470fca8621eeb1878sha256: eb9087aa8cfed42c217de2206a95a9f320e4850625175e52b53ce51224ac52c6sha512: a2e6b2f9ac3dd6f1e6ab22a750a91cfa26ff65dcea35a20443f9f87ff0e446501edf48ee29cde48b38e4ae235c72c8d153ae127a2ba2a56ae9accc7921f893c9ssdeep: 24576:u3302NcI0zQQUAuqJE6g330hlAYY/T330WE5oVCeLaY1nYIo:u33YtUPqJEl33DYYr33PE5oVuYhYJtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0407 0x04b0ProductVersion: 1.00InternalName: euisfdjsxadfds7FileVersion: 1.00OriginalFilename: euisfdjsxadfds7.exeProductName: Umendkaidwkoa

Win32/Injector.EPQK also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0057f1c81 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen14.18758
Cynet Malicious (score: 100)
ALYac Gen:Variant.Barys.102299
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Chapak.608a56bb
K7GW Trojan ( 0057f1c81 )
Cybereason malicious.d38667
Cyren W32/Trojan.WZAL-5643
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.EPQK
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
ClamAV Win.Malware.Trojanx-9875328-0
Kaspersky Trojan.Win32.Chapak.eztz
BitDefender Gen:Variant.Barys.102299
MicroWorld-eScan Gen:Variant.Barys.102299
Ad-Aware Gen:Variant.Barys.102299
Sophos Mal/Generic-S
Comodo Malware@#3mjocupafxipy
F-Secure Trojan.TR/Dropper.Gen
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.512ec87d386678a1
Emsisoft Gen:Variant.Barys.102299 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Dropper.Gen
Kingsoft Win32.Troj.Chapak.ez.(kcloud)
Microsoft Trojan:Win32/Sabsik.FL.A!ml
Arcabit Trojan.Barys.D18F9B
ZoneAlarm Trojan.Win32.Chapak.eztz
GData Gen:Variant.Barys.102299
AhnLab-V3 Trojan/Win.Generic.C4546233
McAfee GenericRXPE-NN!512EC87D3866
MAX malware (ai score=87)
VBA32 BScope.TrojanPSW.Stelega
Malwarebytes Spyware.RaccoonStealer
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002H0CG821
Rising Trojan.Injector!1.C6AF (CLASSIC)
Ikarus Trojan.Win32.Injector
Fortinet W32/EPQK!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/TrojanDropper.Generic.HxQBdCcA

How to remove Win32/Injector.EPQK?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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