Overview

overview

10

Static

static

5

c55eab0f02...89.exe

windows7-x64

10

c55eab0f02...89.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c55eab0f02991f64fb27dfee83b19872effeb539b83bfc439e44d35b70298489

  • Size

    576KB

  • Sample

    241021-dgpkbsvdqh

  • MD5

    2093a76fc4560b1e6230ae399202a7b8

  • SHA1

    7dc040ffd5d7f8412b37e23b79c6942a28d10747

  • SHA256

    c55eab0f02991f64fb27dfee83b19872effeb539b83bfc439e44d35b70298489

  • SHA512

    bb9ff9b5d9022a64f24fc79f6c26f57f3ab1bca8e2416fe3315df74787a5d762043eb3943d62541f135c7f79ae939f4363642ac49d95f32e6d84218735c90735

  • SSDEEP

    12288:+NWPkHlUkErBuxQ4uzi6d6dL/yiXLzeMdK6io8levy0FhVlpzkzDDoSO:+NWPkHlUfBgpuPdWzyuDTifgyWlX

Score
10/10
darkcometdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      c55eab0f02991f64fb27dfee83b19872effeb539b83bfc439e44d35b70298489

    • Size

      576KB

    • MD5

      2093a76fc4560b1e6230ae399202a7b8

    • SHA1

      7dc040ffd5d7f8412b37e23b79c6942a28d10747

    • SHA256

      c55eab0f02991f64fb27dfee83b19872effeb539b83bfc439e44d35b70298489

    • SHA512

      bb9ff9b5d9022a64f24fc79f6c26f57f3ab1bca8e2416fe3315df74787a5d762043eb3943d62541f135c7f79ae939f4363642ac49d95f32e6d84218735c90735

    • SSDEEP

      12288:+NWPkHlUkErBuxQ4uzi6d6dL/yiXLzeMdK6io8levy0FhVlpzkzDDoSO:+NWPkHlUfBgpuPdWzyuDTifgyWlX

    Score
    10/10
    darkcometdiscoverypersistencerattrojanupx

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • 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