Overview

overview

10

Static

static

10

5c238bef33...78.exe

windows7-x64

10

5c238bef33...78.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5c238bef33a4fb8662513b830dd9de975c9d13f23b8efdbb3532c682bf180578

  • Size

    283KB

  • Sample

    241026-zy5tjazemn

  • MD5

    0137cad2f4aa8106ca20f59b4f3d99c7

  • SHA1

    3c592c1b2f39d37ad68250f264887865be576f46

  • SHA256

    5c238bef33a4fb8662513b830dd9de975c9d13f23b8efdbb3532c682bf180578

  • SHA512

    d019103f20906b4641cafb1323ac880d144826754049d7cb7c84647e77cddea743520e431f9dfdc050711d9e8dd2d9ff5baa855cda8ee597b99a2d8fbb2d41df

  • SSDEEP

    6144:DcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37G:DcW7KEZlPzCy37G

Score
10/10
darkcometarabeffdiscoveryevasionpersistencerattrojanupx

Malware Config

Extracted

Family

darkcomet

Botnet

ARABEFF

C2

foru.no-ip.info:1604

foru.no-ip.info:5555

foru.no-ip.info:2000

foru1.no-ip.info:2000

foru1.no-ip.info:5555

foru1.no-ip.info:1604

desgarrada.no-ip.org:1604

desgarrada1.no-ip.org:1604
Mutex

Svchost

Attributes
  • InstallPath

    Windows\windows.exe

  • gencode

    2uVzLNvVHcYl

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      5c238bef33a4fb8662513b830dd9de975c9d13f23b8efdbb3532c682bf180578

    • Size

      283KB

    • MD5

      0137cad2f4aa8106ca20f59b4f3d99c7

    • SHA1

      3c592c1b2f39d37ad68250f264887865be576f46

    • SHA256

      5c238bef33a4fb8662513b830dd9de975c9d13f23b8efdbb3532c682bf180578

    • SHA512

      d019103f20906b4641cafb1323ac880d144826754049d7cb7c84647e77cddea743520e431f9dfdc050711d9e8dd2d9ff5baa855cda8ee597b99a2d8fbb2d41df

    • SSDEEP

      6144:DcNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37G:DcW7KEZlPzCy37G

    Score
    10/10
    darkcometarabeffdiscoveryevasionpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Windows security bypass

      evasiontrojan

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks