General

  • Target

    1f7bbb8cd1758b4f5b2e664b7eb430e2_JaffaCakes118

  • Size

    792KB

  • Sample

    240702-qw2vesyeql

  • MD5

    1f7bbb8cd1758b4f5b2e664b7eb430e2

  • SHA1

    05034fab1aa9f597c57974790c8c6f5b3f68daa2

  • SHA256

    f97e1c136fd10827384e5848c6185b0e0d998fbe4ce6752a6177736a0ca63644

  • SHA512

    700037349c2a97552d1fe175b23cf1391f8840696bcbfcba628f3fba556242214e17ba22e97861b0b243ef9589a8d993c6e79f8ef24b4a1355a612fbe18db3c1

  • SSDEEP

    12288:KYbmoRWXIlWzaM8O03R7CskAVYvnva9H8l1PyzynqE+qeO0PhL03u65K/7GAsITp:KYbO6CFdirtSgaRzO

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

pete8497.no-ip.org:83

Mutex

PQM233AT67WSDK

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    windowsupdate

  • install_file

    csrss.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Please have steam running before opening.

  • message_box_title

    Steam Not Detected

  • password

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      1f7bbb8cd1758b4f5b2e664b7eb430e2_JaffaCakes118

    • Size

      792KB

    • MD5

      1f7bbb8cd1758b4f5b2e664b7eb430e2

    • SHA1

      05034fab1aa9f597c57974790c8c6f5b3f68daa2

    • SHA256

      f97e1c136fd10827384e5848c6185b0e0d998fbe4ce6752a6177736a0ca63644

    • SHA512

      700037349c2a97552d1fe175b23cf1391f8840696bcbfcba628f3fba556242214e17ba22e97861b0b243ef9589a8d993c6e79f8ef24b4a1355a612fbe18db3c1

    • SSDEEP

      12288:KYbmoRWXIlWzaM8O03R7CskAVYvnva9H8l1PyzynqE+qeO0PhL03u65K/7GAsITp:KYbO6CFdirtSgaRzO

    • 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

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