Overview

overview

10

Static

static

5

5a153fbd6e...99.exe

windows7-x64

10

5a153fbd6e...99.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5a153fbd6e42b3c15c4a52b9ba1bf688ade2148921d10a08314b17173dbdbb99.exe

  • Size

    559KB

  • Sample

    241230-wdej3a1qgj

  • MD5

    71e81da5d572dd1732a7162ec2e40f12

  • SHA1

    43e9a6c348c20e9ab5b647893828610174ae42fa

  • SHA256

    5a153fbd6e42b3c15c4a52b9ba1bf688ade2148921d10a08314b17173dbdbb99

  • SHA512

    0570a7c5c40c98cffe2305f8be1537c01fa521cae1787071740b95ff78a01cab11ac96b96ac6f33e3e6a9b8450841807d42927fc01296cfe9f21585d311a85f9

  • SSDEEP

    12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoSK:COEzCFaCpAYJbwzOqPUlvOsmi9c8Sl0

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      5a153fbd6e42b3c15c4a52b9ba1bf688ade2148921d10a08314b17173dbdbb99.exe

    • Size

      559KB

    • MD5

      71e81da5d572dd1732a7162ec2e40f12

    • SHA1

      43e9a6c348c20e9ab5b647893828610174ae42fa

    • SHA256

      5a153fbd6e42b3c15c4a52b9ba1bf688ade2148921d10a08314b17173dbdbb99

    • SHA512

      0570a7c5c40c98cffe2305f8be1537c01fa521cae1787071740b95ff78a01cab11ac96b96ac6f33e3e6a9b8450841807d42927fc01296cfe9f21585d311a85f9

    • SSDEEP

      12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoSK:COEzCFaCpAYJbwzOqPUlvOsmi9c8Sl0

    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