General

  • Target
    ZENICHEACKER (1).exe
  • Size 213KB
  • Sample260814-pvgbnatcpg
  • SHA256 9c0452bccc8f18b01171a6b357df82210607866a1ee57f8584b7934930aaace2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • sheetrat

Version
  • 1.8

Campaign
  • t.me/junk_code

C2
  • tcp.niceports.shop:28100

Mutex
  • nxng4nb@x@a

Attributes
  • anti_virtual

    false

  • certificate

    d231kn14oh4e

  • exclusion_wd

    true

  • hidden_file

    true

  • install

    true

  • install_watch_dog

    true

  • key

    6otm111q2mzykk1lzo60

  • path_client

    %ProgramFiles%\Search.exe

  • path_watch_dog

    %Windows%\Searcher.exe

  • pump

    false

  • rootkit

    false

  • task_client

    ShellHost

  • task_watch_dog

    CookieManager

  • use_install_admin

    true

  • user_init

    false

Targets

    • Target
      ZENICHEACKER (1).exe
    • Size 213KB
    • SHA256 9c0452bccc8f18b01171a6b357df82210607866a1ee57f8584b7934930aaace2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Sheetrat Payload

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

    • Family: Sheetrat, NonEuclid rat

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks