Overview

overview

10

Static

static

10

d40df8d473...bd.exe

windows7-x64

10

d40df8d473...bd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d40df8d47389675ba8d5a8b369cc4b2aec520170583244e074c9e9c2e468cdbd

  • Size

    820KB

  • Sample

    250113-hpglxatnbr

  • MD5

    0f83b0446f0a49a4486fedbae63a087d

  • SHA1

    0367b28dd6c9c9ec3e98b303ef8bb0d5fe2fd24b

  • SHA256

    d40df8d47389675ba8d5a8b369cc4b2aec520170583244e074c9e9c2e468cdbd

  • SHA512

    dd15775494c7972e3d62ff1bad72defe199a39749942aa62214b451ab3b23a43951f211838a6f08698d3fc12920423bee6816517ce38d4737a777b9295df5648

  • SSDEEP

    12288:AFLlJnnbWOtz6sVJhvaz1Qc/WdI//vfM4qwrbkniafLo6vUTyl0w/q9jJLnk:w3nbWmJVJFwSddIXvfhqbiaxvRxq9Jk

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      d40df8d47389675ba8d5a8b369cc4b2aec520170583244e074c9e9c2e468cdbd

    • Size

      820KB

    • MD5

      0f83b0446f0a49a4486fedbae63a087d

    • SHA1

      0367b28dd6c9c9ec3e98b303ef8bb0d5fe2fd24b

    • SHA256

      d40df8d47389675ba8d5a8b369cc4b2aec520170583244e074c9e9c2e468cdbd

    • SHA512

      dd15775494c7972e3d62ff1bad72defe199a39749942aa62214b451ab3b23a43951f211838a6f08698d3fc12920423bee6816517ce38d4737a777b9295df5648

    • SSDEEP

      12288:AFLlJnnbWOtz6sVJhvaz1Qc/WdI//vfM4qwrbkniafLo6vUTyl0w/q9jJLnk:w3nbWmJVJFwSddIXvfhqbiaxvRxq9Jk

    Score
    10/10
    darkcometdiscoverypersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks