General

  • Target

    4d3bae9e7dc8f1743c25295fe4bf1c56_JaffaCakes118

  • Size

    468KB

  • Sample

    240716-hpzsgszcqk

  • MD5

    4d3bae9e7dc8f1743c25295fe4bf1c56

  • SHA1

    efe8d7ee1e22eece8dbee79a14365725d446dec9

  • SHA256

    fc75f0315e465c712aec1b0b4f76dae42304056490f6a476130f6a8ff3503515

  • SHA512

    e386b071b619ab6ca705b56607be4fa8819ebcf26604a2a5f267892b95696e988a4121a3c02ee8747460b9aa6efd604c9af84a5e4f12d8d4906bfbaa9e7afffa

  • SSDEEP

    6144:KmEwsj2WEVI8PQhoRYvwsnxYuXWMvw8r2hzNOhCw2Wti1/Wzlds17D7YaoS1:vsjaecuzwSCG2xECoYUds17DcaoS1

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    windows

  • 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

Targets

    • Target

      4d3bae9e7dc8f1743c25295fe4bf1c56_JaffaCakes118

    • Size

      468KB

    • MD5

      4d3bae9e7dc8f1743c25295fe4bf1c56

    • SHA1

      efe8d7ee1e22eece8dbee79a14365725d446dec9

    • SHA256

      fc75f0315e465c712aec1b0b4f76dae42304056490f6a476130f6a8ff3503515

    • SHA512

      e386b071b619ab6ca705b56607be4fa8819ebcf26604a2a5f267892b95696e988a4121a3c02ee8747460b9aa6efd604c9af84a5e4f12d8d4906bfbaa9e7afffa

    • SSDEEP

      6144:KmEwsj2WEVI8PQhoRYvwsnxYuXWMvw8r2hzNOhCw2Wti1/Wzlds17D7YaoS1:vsjaecuzwSCG2xECoYUds17DcaoS1

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Tasks