Overview

overview

10

Static

static

5

2d94ca385a...aN.exe

windows7-x64

10

2d94ca385a...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2d94ca385a3d3ca80711b5849fa55e4d46756160fcf53674853ff433b71ebd0aN.exe

  • Size

    559KB

  • Sample

    241220-bla7dsvphz

  • MD5

    304cbddf0af78fdc5190792e17a7d1d0

  • SHA1

    6aaa6006284f04526fd72186f3a6cbf98e312cfe

  • SHA256

    2d94ca385a3d3ca80711b5849fa55e4d46756160fcf53674853ff433b71ebd0a

  • SHA512

    699fb270f160b1ec1f7e6dc8cb510e809a97ceab84481aae1465193ceb639292d2388e64c0e616659d1daa8d8baf28bda96c774f582689058a16dfc21af35d9e

  • SSDEEP

    12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoSq:COEzCFaCpAYJbwzOqPUlvOsmi9c8SlA

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      2d94ca385a3d3ca80711b5849fa55e4d46756160fcf53674853ff433b71ebd0aN.exe

    • Size

      559KB

    • MD5

      304cbddf0af78fdc5190792e17a7d1d0

    • SHA1

      6aaa6006284f04526fd72186f3a6cbf98e312cfe

    • SHA256

      2d94ca385a3d3ca80711b5849fa55e4d46756160fcf53674853ff433b71ebd0a

    • SHA512

      699fb270f160b1ec1f7e6dc8cb510e809a97ceab84481aae1465193ceb639292d2388e64c0e616659d1daa8d8baf28bda96c774f582689058a16dfc21af35d9e

    • SSDEEP

      12288:x+xOrozCCYaCphtIYJb6lzOqPpFOblme0pLLsbii9cWDeO7HtoNmKzoSq:COEzCFaCpAYJbwzOqPUlvOsmi9c8SlA

    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