Overview

overview

10

Static

static

5

dfad23d961...56.exe

windows7-x64

10

dfad23d961...56.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dfad23d9613e557229aa078f25cabfa4bd6c2cdcb5194c13ae63689448f80356

  • Size

    559KB

  • Sample

    241223-erwbaswjex

  • MD5

    fa390993690c321f7b6d91b55888695a

  • SHA1

    0eb8074db8a0d0fa794bb1e33d1d4a56695948f1

  • SHA256

    dfad23d9613e557229aa078f25cabfa4bd6c2cdcb5194c13ae63689448f80356

  • SHA512

    42967942e180d14eef1baa346cc6c6fea370831efefa51c4b2cadfafc232ffc20d15fbb1ce4f95f2350609a15f89fa1942754465ce97e57c212cecdd467974f7

  • SSDEEP

    12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoSE:COEzCFaCpAYJbwzOqPUlvOsmi9c8Sl2

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      dfad23d9613e557229aa078f25cabfa4bd6c2cdcb5194c13ae63689448f80356

    • Size

      559KB

    • MD5

      fa390993690c321f7b6d91b55888695a

    • SHA1

      0eb8074db8a0d0fa794bb1e33d1d4a56695948f1

    • SHA256

      dfad23d9613e557229aa078f25cabfa4bd6c2cdcb5194c13ae63689448f80356

    • SHA512

      42967942e180d14eef1baa346cc6c6fea370831efefa51c4b2cadfafc232ffc20d15fbb1ce4f95f2350609a15f89fa1942754465ce97e57c212cecdd467974f7

    • SSDEEP

      12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoSE:COEzCFaCpAYJbwzOqPUlvOsmi9c8Sl2

    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