Overview

overview

10

Static

static

5

2839390476...83.exe

windows7-x64

10

2839390476...83.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2839390476bc228835339d898ce2e43dd53cc5296adc279b8da3a42e49cf3483

  • Size

    576KB

  • Sample

    241124-zq3n7svnhp

  • MD5

    f76823f0e2580a552d203afc3beba5c2

  • SHA1

    6a02c33735108513aa5613fffe36f9de0b25101b

  • SHA256

    2839390476bc228835339d898ce2e43dd53cc5296adc279b8da3a42e49cf3483

  • SHA512

    1187056e2157b1df681ec4ed85c0a0194d565290385bac85b77cccb8a5fd6ee14cf9479001c9ca65b4acc9f2ddca63eae895b52d44f6cbfb3d4c2d0b8738d4d1

  • SSDEEP

    12288:+NWPkHlUkErBuxQ4uzi6d6dL/yiXLzeMdK6io8levy0FhVlpzkzDDoSO:+NWPkHlUfBgpuPdWzyuDTifgyWl/

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      2839390476bc228835339d898ce2e43dd53cc5296adc279b8da3a42e49cf3483

    • Size

      576KB

    • MD5

      f76823f0e2580a552d203afc3beba5c2

    • SHA1

      6a02c33735108513aa5613fffe36f9de0b25101b

    • SHA256

      2839390476bc228835339d898ce2e43dd53cc5296adc279b8da3a42e49cf3483

    • SHA512

      1187056e2157b1df681ec4ed85c0a0194d565290385bac85b77cccb8a5fd6ee14cf9479001c9ca65b4acc9f2ddca63eae895b52d44f6cbfb3d4c2d0b8738d4d1

    • SSDEEP

      12288:+NWPkHlUkErBuxQ4uzi6d6dL/yiXLzeMdK6io8levy0FhVlpzkzDDoSO:+NWPkHlUfBgpuPdWzyuDTifgyWl/

    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