General

  • Target

    1f3d6d44dd76f293d1798aab853641cc_JaffaCakes118

  • Size

    408KB

  • Sample

    240702-n2bt3s1bqb

  • MD5

    1f3d6d44dd76f293d1798aab853641cc

  • SHA1

    3ab6d07aa075ee780d1e88e9f24ba1032c82cbac

  • SHA256

    f11e3cade46c35b9b5340924f76353e7eaf2d58c5ea30f0b3e4c76e527acd934

  • SHA512

    aa1a1f4dfbb33316e078061c57d722f5fa2182534ec97005ed263e6d84255211143118e65d899e28e5be70de32be9d796f13a6c7af4fe34fc6dd68f596fb4f1d

  • SSDEEP

    6144:Gj/CN/wH/zU5u/UP1OAqWGS/cJtrA4ffFcKlVeI7ofyxBmCBoJNaCeaiUdhvFw:Gj/CNIH/GgUfF/Et8EmK9x1wIvUdN2

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

ksa-ksa.no-ip.biz:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    Win_Xp.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Please try again later.

  • message_box_title

    Error

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      1f3d6d44dd76f293d1798aab853641cc_JaffaCakes118

    • Size

      408KB

    • MD5

      1f3d6d44dd76f293d1798aab853641cc

    • SHA1

      3ab6d07aa075ee780d1e88e9f24ba1032c82cbac

    • SHA256

      f11e3cade46c35b9b5340924f76353e7eaf2d58c5ea30f0b3e4c76e527acd934

    • SHA512

      aa1a1f4dfbb33316e078061c57d722f5fa2182534ec97005ed263e6d84255211143118e65d899e28e5be70de32be9d796f13a6c7af4fe34fc6dd68f596fb4f1d

    • SSDEEP

      6144:Gj/CN/wH/zU5u/UP1OAqWGS/cJtrA4ffFcKlVeI7ofyxBmCBoJNaCeaiUdhvFw:Gj/CNIH/GgUfF/Et8EmK9x1wIvUdN2

    • CyberGate, Rebhip

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

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks