Overview

overview

10

Static

static

f3115fa081...87.exe

windows7-x64

10

f3115fa081...87.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f3115fa081a1088e6b33272e3ac048508063cd07b8b28a0cf4f68aff9e0fdc87

  • Size

    713KB

  • Sample

    221003-tlxdqsebd7

  • MD5

    52d69bc80f8e6403d06f076eb5494d60

  • SHA1

    03243f11aae0efb72fdaddac057f1742024bac4a

  • SHA256

    f3115fa081a1088e6b33272e3ac048508063cd07b8b28a0cf4f68aff9e0fdc87

  • SHA512

    66cf61d79c1367ef913aeacc5ef315587532172660be9ca9630a2955009c1a98ad766b66b6b1830783d85c3a9feac860a4b71a3b029a6cf0340f7ec3800b4c3e

  • SSDEEP

    12288:9QtMi9ynsxUbvoQZCfVPsB9teP6jy8ZpGp4/0yxlnC:GtMmBQZC6B7EMc4Myx1C

Score
10/10
darkcometguest16rattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

funnystuff.no-ip.org:1604

Mutex

DC_MUTEX-SPEJPPK

Attributes
  • gencode

    gkeM6ur9Hhsi

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      f3115fa081a1088e6b33272e3ac048508063cd07b8b28a0cf4f68aff9e0fdc87

    • Size

      713KB

    • MD5

      52d69bc80f8e6403d06f076eb5494d60

    • SHA1

      03243f11aae0efb72fdaddac057f1742024bac4a

    • SHA256

      f3115fa081a1088e6b33272e3ac048508063cd07b8b28a0cf4f68aff9e0fdc87

    • SHA512

      66cf61d79c1367ef913aeacc5ef315587532172660be9ca9630a2955009c1a98ad766b66b6b1830783d85c3a9feac860a4b71a3b029a6cf0340f7ec3800b4c3e

    • SSDEEP

      12288:9QtMi9ynsxUbvoQZCfVPsB9teP6jy8ZpGp4/0yxlnC:GtMmBQZC6B7EMc4Myx1C

    Score
    10/10
    darkcometguest16rattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks