General

  • Target

    203adeafb00c78cbfc40c5e5b16bb4d5_JaffaCakes118

  • Size

    752KB

  • Sample

    240702-v6vw3stemh

  • MD5

    203adeafb00c78cbfc40c5e5b16bb4d5

  • SHA1

    ee7b36bbbcc8efcd850ca9b6920f749fb6424ac3

  • SHA256

    9d3ea91da73d5d634ad6f47d8852d20af7341cceea69e51c224a9a1eb518c13a

  • SHA512

    2b5b6f4825e81da369d209e572fb8cf50cab5490874c978cf5742fcb2d2cb01558f57489b2c7a8ba6e1be6aae5570b94036534b1630307604f92418c4edc3bbf

  • SSDEEP

    12288:WwxqSCki58UzAQ6C171uS+mJTF+H8QVh9MFzT0l70Zb3vbOS3B/1JqbEr5VquZJO:WwxHCk8x17g0ZF+HjVh9M9wR0Ff6G/1C

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

dennylets.no-ip.org:5665

Mutex

1SM74X63KN4WUD

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    win004

  • install_file

    cipherNotify.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    S42kWsYQ

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      203adeafb00c78cbfc40c5e5b16bb4d5_JaffaCakes118

    • Size

      752KB

    • MD5

      203adeafb00c78cbfc40c5e5b16bb4d5

    • SHA1

      ee7b36bbbcc8efcd850ca9b6920f749fb6424ac3

    • SHA256

      9d3ea91da73d5d634ad6f47d8852d20af7341cceea69e51c224a9a1eb518c13a

    • SHA512

      2b5b6f4825e81da369d209e572fb8cf50cab5490874c978cf5742fcb2d2cb01558f57489b2c7a8ba6e1be6aae5570b94036534b1630307604f92418c4edc3bbf

    • SSDEEP

      12288:WwxqSCki58UzAQ6C171uS+mJTF+H8QVh9MFzT0l70Zb3vbOS3B/1JqbEr5VquZJO:WwxHCk8x17g0ZF+HjVh9M9wR0Ff6G/1C

    • CyberGate, Rebhip

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

    • UAC bypass

    • 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.

    • Drops file in Drivers directory

    • 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

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

5
T1112

Discovery

System Information Discovery

2
T1082

Tasks