General

  • Target

    23e532e599cb55b3e55d95238be6b2f3_JaffaCakes118

  • Size

    460KB

  • Sample

    240703-3s86jssepq

  • MD5

    23e532e599cb55b3e55d95238be6b2f3

  • SHA1

    f3e29b99daf96a4ee26b2f03046d3b21337a2cf4

  • SHA256

    72c5e044a5c7b192440ff666d2343237d5eeaba900c3701a06622839816d6ca8

  • SHA512

    a4d7029547a0a165ccb6c1daf0179bdc6463768411e1a73ede331271e0600934f247fd8344130397d83415f66606ae850542ba985730a9bd631a38ca989f2da7

  • SSDEEP

    12288:jeFVJWRWcHnNPIL/+i9rZpaI801t+tUQDKd:aV+tPQ+Wpa50Lk

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

al3b.no-ip.org:332

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    windows up

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    t?tulo da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      23e532e599cb55b3e55d95238be6b2f3_JaffaCakes118

    • Size

      460KB

    • MD5

      23e532e599cb55b3e55d95238be6b2f3

    • SHA1

      f3e29b99daf96a4ee26b2f03046d3b21337a2cf4

    • SHA256

      72c5e044a5c7b192440ff666d2343237d5eeaba900c3701a06622839816d6ca8

    • SHA512

      a4d7029547a0a165ccb6c1daf0179bdc6463768411e1a73ede331271e0600934f247fd8344130397d83415f66606ae850542ba985730a9bd631a38ca989f2da7

    • SSDEEP

      12288:jeFVJWRWcHnNPIL/+i9rZpaI801t+tUQDKd:aV+tPQ+Wpa50Lk

    • 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

    • 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

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