Categories: Malware

Win32/Injector.EJCD malicious file

The Win32/Injector.EJCD 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.

What Win32/Injector.EJCD virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Deletes its original binary from disk
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Collects information about installed applications
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Attempts to access Bitcoin/ALTCoin wallets
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Attempts to interact with an Alternate Data Stream (ADS)
  • Collects information to fingerprint the system
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Injector.EJCD?


File Info:

crc32: BA6AF679md5: e1dd89e1c87881db7d560405d63ca9dfname: azo1.exesha1: 90d9b05dfe45e2919e44e4e353343b09f78d5a15sha256: 20e8bd2f9524768f1a911f7f5b4e886d3434fe2cd115ccd62dea8aa4267e1240sha512: ec6490961b72b5ac544aa588d461c4f21c8c17687feb48a668b72b3a258cb68ac739c4fd52cb26d3cddfb1bd2990a538155d0aa5c78fe48a04cdde012af9e1e3ssdeep: 6144:dC3sxOzJTNiQZdBGOx+tyqe+3/uZQfdTpa+zxyeU2HCov:gsx6hiQTBZFT0PfpA+zweUtovtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Injector.EJCD also known as:

MicroWorld-eScan Gen:Variant.Graftor.684155
FireEye Generic.mg.e1dd89e1c87881db
McAfee Fareit-FQC!A10DC8160FF8
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Variant.Graftor.684155
K7GW Riskware ( 0040eff71 )
Cybereason malicious.dfe45e
TrendMicro TrojanSpy.Win32.LOKI.SMAD1.hp
BitDefenderTheta Gen:NN.ZelphiF.32253.smGfaOqB3ili
TrendMicro-HouseCall TrojanSpy.Win32.LOKI.SMAD1.hp
GData Gen:Variant.Graftor.684155
Kaspersky HEUR:Trojan-Banker.Win32.ClipBanker.gen
Rising Trojan.Injector!8.C4 (TFE:5:edSHVXX79sR)
Endgame malicious (moderate confidence)
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Fareit.dc
Trapmine malicious.high.ml.score
Sophos Mal/Fareit-V
APEX Malicious
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Graftor.DA707B
ZoneAlarm HEUR:Trojan-Banker.Win32.ClipBanker.gen
AhnLab-V3 Win-Trojan/Delphiless.Exp
Acronis suspicious
ALYac Gen:Variant.Graftor.684155
MAX malware (ai score=89)
Ad-Aware Gen:Variant.Graftor.684155
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Injector.EJCD
Fortinet W32/Injector.EESQ!tr
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
CrowdStrike win/malicious_confidence_60% (W)

How to remove Win32/Injector.EJCD?

  • 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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