Overview

overview

10

Static

static

3

6ac288d897...b8.exe

windows7-x64

10

6ac288d897...b8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6ac288d897fa48a3d4c2ed1f6f3b578fffdfddb6ac0898d14d07da2e8bfd8eb8.exe

  • Size

    574KB

  • Sample

    241112-jqcvsayanp

  • MD5

    f928c579be4ffb7559d9472e595961cb

  • SHA1

    1f3cf4b663345beb69ed0da45995fc188ac23581

  • SHA256

    6ac288d897fa48a3d4c2ed1f6f3b578fffdfddb6ac0898d14d07da2e8bfd8eb8

  • SHA512

    33c2100de36e8fe25d8a72c27dc32c69e1639db05dcfe5980959e2089f9d3861d57e67fa81b0f4e11e278066b487c4bfa14a6c95793fbea4d0afbb093b7bbacf

  • SSDEEP

    12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3Hdsub2:zFhWAfn22m0eD1GPz8Hdxi

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      6ac288d897fa48a3d4c2ed1f6f3b578fffdfddb6ac0898d14d07da2e8bfd8eb8.exe

    • Size

      574KB

    • MD5

      f928c579be4ffb7559d9472e595961cb

    • SHA1

      1f3cf4b663345beb69ed0da45995fc188ac23581

    • SHA256

      6ac288d897fa48a3d4c2ed1f6f3b578fffdfddb6ac0898d14d07da2e8bfd8eb8

    • SHA512

      33c2100de36e8fe25d8a72c27dc32c69e1639db05dcfe5980959e2089f9d3861d57e67fa81b0f4e11e278066b487c4bfa14a6c95793fbea4d0afbb093b7bbacf

    • SSDEEP

      12288:zCyEHAWAdljmJqkC3xMX85FSR2f9A08NIX+Vjwd4G/3z1ET4m3Hdsub2:zFhWAfn22m0eD1GPz8Hdxi

    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