General

  • Target

    0eb4b67c1119f730b1c8d05c1df05c95_JaffaCakes118

  • Size

    389KB

  • Sample

    240625-tmlnmasfpl

  • MD5

    0eb4b67c1119f730b1c8d05c1df05c95

  • SHA1

    499233c7dbf3bb688578bc5aa587c62fae7becd5

  • SHA256

    b84e370b1c7336cdb27aa72b27e46acd92b3f5664c42ead61d6d9c7bcfce2189

  • SHA512

    738b6cd7d5f85285b1c0aed48fd6b0e2cc664dc1633e9c07a9ca36479355108141f9389b71cfb93fde96cf03fa6b4a02b2c44188ffb91c016b84f92b3d02ed85

  • SSDEEP

    6144:ssSd0dQDwYo5xI4X0Rh2f7gcQ93v5e2+8EM/2eLHsREB4zCtMuIdLBPtdzWIsbEM:ssS6Fk4Gh2f7e3Y62WMXzaRIhfpWFbEM

Malware Config

Extracted

Family

cybergate

Version

v1.18.0 - Trial version

Botnet

remote

C2

aline.myvnc.com:2012

Mutex

6K3P7IVE0D86OM

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    542306

Targets

    • Target

      0eb4b67c1119f730b1c8d05c1df05c95_JaffaCakes118

    • Size

      389KB

    • MD5

      0eb4b67c1119f730b1c8d05c1df05c95

    • SHA1

      499233c7dbf3bb688578bc5aa587c62fae7becd5

    • SHA256

      b84e370b1c7336cdb27aa72b27e46acd92b3f5664c42ead61d6d9c7bcfce2189

    • SHA512

      738b6cd7d5f85285b1c0aed48fd6b0e2cc664dc1633e9c07a9ca36479355108141f9389b71cfb93fde96cf03fa6b4a02b2c44188ffb91c016b84f92b3d02ed85

    • SSDEEP

      6144:ssSd0dQDwYo5xI4X0Rh2f7gcQ93v5e2+8EM/2eLHsREB4zCtMuIdLBPtdzWIsbEM:ssS6Fk4Gh2f7e3Y62WMXzaRIhfpWFbEM

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks