General

  • Target

    JaffaCakes118_04a1caf00f70a1a07436f31d7b3e2bb8

  • Size

    460KB

  • Sample

    250219-lfazjszkx8

  • MD5

    04a1caf00f70a1a07436f31d7b3e2bb8

  • SHA1

    71723cd9eb0f6492fa3409346e903768aa7f8629

  • SHA256

    0ed895df25e56e3054d6c2f757336c16760fa9466b8ffa3a56fbb96ef0df3fd7

  • SHA512

    7b92503f46a1d33ba2f19933f01199d2c34182c37749a96abd8648249f3a0247a2f2c58d9c0a6762a80a9aaa56346c69fc018cc277ed11aeb9b7c78037abbd69

  • SSDEEP

    12288:nmGkkkkkkkkkknkkkkkk1I7c/3BSFe1xqDhnGUU1BFy3K:mh7cvB31xm9U1Hy

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

flaboyserver.zapto.org:1453

flaboyserver.zapto.org:3460

scriptevillestylak.no-ip.org:15987

darkstylak.zapto.org:7850

stygate.zapto.org:4560

Mutex

O5E05KH0N70J2R

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system32

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Windows ne parvient pas à accéder au périphérique, au chemin d'accés ou au fichier spécifié. Vous ne disposez peux-être pas des autorisation appropriées pour avoir accès à l'élèment.

  • message_box_title

    Windows Security

  • password

    vauban

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family

latentbot

C2

flaboyserver.zapto.org

Targets

    • Target

      JaffaCakes118_04a1caf00f70a1a07436f31d7b3e2bb8

    • Size

      460KB

    • MD5

      04a1caf00f70a1a07436f31d7b3e2bb8

    • SHA1

      71723cd9eb0f6492fa3409346e903768aa7f8629

    • SHA256

      0ed895df25e56e3054d6c2f757336c16760fa9466b8ffa3a56fbb96ef0df3fd7

    • SHA512

      7b92503f46a1d33ba2f19933f01199d2c34182c37749a96abd8648249f3a0247a2f2c58d9c0a6762a80a9aaa56346c69fc018cc277ed11aeb9b7c78037abbd69

    • SSDEEP

      12288:nmGkkkkkkkkkknkkkkkk1I7c/3BSFe1xqDhnGUU1BFy3K:mh7cvB31xm9U1Hy

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Cybergate family

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • Latentbot family

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks