General

  • Target

    5c0dffcde5f83a00469f74ac8599616c_JaffaCakes118

  • Size

    800KB

  • Sample

    240719-p927nswbre

  • MD5

    5c0dffcde5f83a00469f74ac8599616c

  • SHA1

    c6ad43bd709e4627169ca63479cbd46ddcb98132

  • SHA256

    deab3920c89f39ac424a1052dbd3530ce5be650a248d2287098088e08d09febc

  • SHA512

    35da636cf7700c593ecdb463186c4793fbeaab906f463420b37b135d3a0af8efa209568e13a4e756a0d8cebde65ca58e6f719085d161550308255e9e144328e7

  • SSDEEP

    12288:jBjhI/px9RnnOjLRbfzbfCm1nhAF7xBiZ3ALbUDtwgKPY1DXF1aVtBGZuTc60htU:jkLKdidIKGanBBIe

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

cyber

C2

stehulme.no-ip.org:5150

Mutex

NFB0QOQWSYFR3Y

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      5c0dffcde5f83a00469f74ac8599616c_JaffaCakes118

    • Size

      800KB

    • MD5

      5c0dffcde5f83a00469f74ac8599616c

    • SHA1

      c6ad43bd709e4627169ca63479cbd46ddcb98132

    • SHA256

      deab3920c89f39ac424a1052dbd3530ce5be650a248d2287098088e08d09febc

    • SHA512

      35da636cf7700c593ecdb463186c4793fbeaab906f463420b37b135d3a0af8efa209568e13a4e756a0d8cebde65ca58e6f719085d161550308255e9e144328e7

    • SSDEEP

      12288:jBjhI/px9RnnOjLRbfzbfCm1nhAF7xBiZ3ALbUDtwgKPY1DXF1aVtBGZuTc60htU:jkLKdidIKGanBBIe

    • 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