Overview

overview

10

Static

static

10

348273c4ea...5N.exe

windows7-x64

10

348273c4ea...5N.exe

windows10-2004-x64

10

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General

  • Target

    348273c4ea7ac482ccbf23efd05386631ea2b2fb0569b6bb72b5a8b43af1bab5N

  • Size

    715KB

  • Sample

    241027-nk8gqavna1

  • MD5

    6ae80208e47b50adf361e5c4cb20aa70

  • SHA1

    b2399d29c18dee6bbb3643beba87711e2436333e

  • SHA256

    348273c4ea7ac482ccbf23efd05386631ea2b2fb0569b6bb72b5a8b43af1bab5

  • SHA512

    07e217256427779d1e532072effa52acff3626693f9ed9cb846b699d834cb52041ba5545178b379d13de5e62f00f348261e4b52ddc9cbceade18eabbe14d2ab7

  • SSDEEP

    12288:SaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdnt:DAEENIq8XwyVPQclDq/+WnpsSt

Score
10/10
darkcometdiscoverypersistencerattrojan

Malware Config

Targets

    • Target

      348273c4ea7ac482ccbf23efd05386631ea2b2fb0569b6bb72b5a8b43af1bab5N

    • Size

      715KB

    • MD5

      6ae80208e47b50adf361e5c4cb20aa70

    • SHA1

      b2399d29c18dee6bbb3643beba87711e2436333e

    • SHA256

      348273c4ea7ac482ccbf23efd05386631ea2b2fb0569b6bb72b5a8b43af1bab5

    • SHA512

      07e217256427779d1e532072effa52acff3626693f9ed9cb846b699d834cb52041ba5545178b379d13de5e62f00f348261e4b52ddc9cbceade18eabbe14d2ab7

    • SSDEEP

      12288:SaAchpWsuVTv7ItY8XljyypHP7cOLBev03hlULsmWZ++09ZcKDVsgdnt:DAEENIq8XwyVPQclDq/+WnpsSt

    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 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks