General

  • Target

    251c766294eb08965d2a22061dcea12f_JaffaCakes118

  • Size

    861KB

  • Sample

    240704-jac6lszhrl

  • MD5

    251c766294eb08965d2a22061dcea12f

  • SHA1

    33b6bfaf82ddfa9d2db3b7a6470bbeed90633634

  • SHA256

    f80d5aff331d0521dcc10555d8d69f2a5f9c6352978fc6347d4e9fce0b3f3cae

  • SHA512

    d204d1e97cf6a178b049654a06f6e0d21ab91d422329c285ad01008cef33375aecbd62cb85012a292f6c46af884db761721e39b42b13fa4d3d808413a75e0c1f

  • SSDEEP

    12288:Qct2IyR8hkw8V2KTGPMbLeFv6qbe7y9ureSk/ZZJBGRMiP2yaMpYA:QcA18+bGPMOeucr7kBNGP2RU

Malware Config

Extracted

Family

cybergate

Version

v1.05.1

Botnet

remote

C2

geno2.no-ip.biz:1453

Mutex

VC51LV06771B5O

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    winstart

  • install_file

    winlogon.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    File was unable to be opened due to possible missing content. Please re-install and then open this file. (0x23890184)

  • message_box_title

    Error

  • password

    ballsack

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      251c766294eb08965d2a22061dcea12f_JaffaCakes118

    • Size

      861KB

    • MD5

      251c766294eb08965d2a22061dcea12f

    • SHA1

      33b6bfaf82ddfa9d2db3b7a6470bbeed90633634

    • SHA256

      f80d5aff331d0521dcc10555d8d69f2a5f9c6352978fc6347d4e9fce0b3f3cae

    • SHA512

      d204d1e97cf6a178b049654a06f6e0d21ab91d422329c285ad01008cef33375aecbd62cb85012a292f6c46af884db761721e39b42b13fa4d3d808413a75e0c1f

    • SSDEEP

      12288:Qct2IyR8hkw8V2KTGPMbLeFv6qbe7y9ureSk/ZZJBGRMiP2yaMpYA:QcA18+bGPMOeucr7kBNGP2RU

    • 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