Overview

overview

10

Static

static

5

590df6fdad...b7.exe

windows7-x64

10

590df6fdad...b7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    590df6fdad528c23590f0ff391995221d794ff1cb8a310edf71a274b1dd0b9b7

  • Size

    589KB

  • Sample

    241226-2h4mmstkfv

  • MD5

    feb3bbd1b1b556b513f1c7622129db35

  • SHA1

    0180c1a39e58eef8b63264458713ae2a70743109

  • SHA256

    590df6fdad528c23590f0ff391995221d794ff1cb8a310edf71a274b1dd0b9b7

  • SHA512

    c2fa83ba464bbb6c81b3cac511176fdf010e3582b06f6481c1fcea50de9192a1b810ab918e09dfdfbd4a62d02ddf5f36395805c0b77aee11ff9082881c7f417a

  • SSDEEP

    12288:9ffLtEIQIu7k5sscLsD5iZqHyscNExmj1NT5BzYQR8NxOz8Y5oSS:9fTOIQIu7k5DzvLxm5Bl8sC

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      590df6fdad528c23590f0ff391995221d794ff1cb8a310edf71a274b1dd0b9b7

    • Size

      589KB

    • MD5

      feb3bbd1b1b556b513f1c7622129db35

    • SHA1

      0180c1a39e58eef8b63264458713ae2a70743109

    • SHA256

      590df6fdad528c23590f0ff391995221d794ff1cb8a310edf71a274b1dd0b9b7

    • SHA512

      c2fa83ba464bbb6c81b3cac511176fdf010e3582b06f6481c1fcea50de9192a1b810ab918e09dfdfbd4a62d02ddf5f36395805c0b77aee11ff9082881c7f417a

    • SSDEEP

      12288:9ffLtEIQIu7k5sscLsD5iZqHyscNExmj1NT5BzYQR8NxOz8Y5oSS:9fTOIQIu7k5DzvLxm5Bl8sC

    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