Categories: Backdoor

Backdoor.AutoIt malicious file

The Backdoor.AutoIt 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 Backdoor.AutoIt virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Compression (or decompression)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Attempts to remove evidence of file being downloaded from the Internet
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Exhibits behavior characteristic of Nanocore RAT
  • Creates a hidden or system file
  • Creates a slightly modified copy of itself
  • Collects information to fingerprint the system

Related domains:

remitancegp.duckdns.org

How to determine Backdoor.AutoIt?


File Info:

crc32: 2CBC6363md5: fd9148837263d2993be8620217f1d093name: FD9148837263D2993BE8620217F1D093.mlwsha1: 80c5fb9b3cdcad615ff449366105d2bad2a88496sha256: 517bf9cf70ce6654e7dc463e24658ebf73036b84d94f3dba067804d355feda31sha512: 3b90fb86c79b7ced50bbc44bde97f3ae67b852aaef37c537ce91a94d46d97a7af11132f80bf654595d85f0778f2bc5242011521f1ecf63bccec71bcc9705403essdeep: 24576:+rl6kD68JmloORX9FpAk6SAl/+PiHTg6b9V:8l328U2cXnpt4WP8Tg6jtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: RMActivateFileVersion: 883.639.551.178CompanyName: tabcalProductName: xcopyProductVersion: 25.862.807.771FileDescription: sftpOriginalFilename: diskperfTranslation: 0x0409 0x04b0

Backdoor.AutoIt also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Trojan.Heur.AutoIT.16
FireEye Generic.mg.fd9148837263d299
CAT-QuickHeal Backdoor.AutoIt
McAfee Packed-FTE!FD9148837263
VIPRE Packer.NSAnti.Gen (v)
Sangfor Malware
K7AntiVirus Trojan ( 700000111 )
BitDefender Gen:Trojan.Heur.AutoIT.16
K7GW Trojan ( 700000111 )
Cybereason malicious.37263d
TrendMicro Trojan.AutoIt.CRYPTINJECT.SMA
BitDefenderTheta AI:Packer.D2112E0817
Cyren W32/AutoIt.QA2.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast AutoIt:Injector-JF [Trj]
ClamAV Win.Malware.Nymeria-6963007-0
Kaspersky Backdoor.Win32.AutoIt.ed
Ad-Aware Gen:Trojan.Heur.AutoIT.16
Sophos Troj/AutoIt-CLG
F-Secure Heuristic.HEUR/AGEN.1114570
DrWeb Trojan.AutoIt.421
Invincea ML/PE-A + Troj/AutoIt-CLG
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.cc
Emsisoft Gen:Trojan.Heur.AutoIT.16 (B)
Ikarus Trojan-Spy.HawkEye
Avira HEUR/AGEN.1114570
Antiy-AVL GrayWare/Autoit.ShellCode.a
Microsoft Trojan:Win32/Wacatac.D5!ml
Arcabit Trojan.Heur.AutoIT.16
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
ZoneAlarm Backdoor.Win32.AutoIt.ed
GData Gen:Trojan.Heur.AutoIT.16
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C3201746
Acronis suspicious
MAX malware (ai score=83)
Malwarebytes Trojan.MalPack.Generic
ESET-NOD32 a variant of Win32/Packed.AutoIt.PK
TrendMicro-HouseCall Trojan.AutoIt.CRYPTINJECT.SMA
Rising PUF.Pack-AutoIt!1.B8E7 (CLASSIC)
eGambit Unsafe.AI_Score_93%
Fortinet AutoIt/Scar.RWET!tr
MaxSecure Trojan.Malware.300983.susgen
AVG AutoIt:Injector-JF [Trj]
CrowdStrike win/malicious_confidence_100% (D)

How to remove Backdoor.AutoIt?

  • 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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