Overview

overview

10

Static

static

5

26790a40a1...2N.exe

windows7-x64

10

26790a40a1...2N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    26790a40a15ed51294738eadfc0ba540d109cadd195ea7d12c56b4fd6ef50422N.exe

  • Size

    559KB

  • Sample

    241120-cwp9qsykgs

  • MD5

    38e231e0d35c22835aa17d526fe32150

  • SHA1

    dda6917b40f8ad09266fbad549c0e2368d8c34c0

  • SHA256

    26790a40a15ed51294738eadfc0ba540d109cadd195ea7d12c56b4fd6ef50422

  • SHA512

    8c915daa82f13f386c749ce965159a4d8fe24197764ae571a215ed449084fdce373c229424cf30b898dfa6761253d4a670186c79b7742c7d1ebee41fbc0aea61

  • SSDEEP

    12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoST:COEzCFaCpAYJbwzOqPUlvOsmi9c8SlR

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      26790a40a15ed51294738eadfc0ba540d109cadd195ea7d12c56b4fd6ef50422N.exe

    • Size

      559KB

    • MD5

      38e231e0d35c22835aa17d526fe32150

    • SHA1

      dda6917b40f8ad09266fbad549c0e2368d8c34c0

    • SHA256

      26790a40a15ed51294738eadfc0ba540d109cadd195ea7d12c56b4fd6ef50422

    • SHA512

      8c915daa82f13f386c749ce965159a4d8fe24197764ae571a215ed449084fdce373c229424cf30b898dfa6761253d4a670186c79b7742c7d1ebee41fbc0aea61

    • SSDEEP

      12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoST:COEzCFaCpAYJbwzOqPUlvOsmi9c8SlR

    Score
    10/10
    darkcometdiscoverypersistencerattrojanupx

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks