General

  • Target

    035a39e3dbf763cabbede1950b36a084_JaffaCakes118

  • Size

    383KB

  • Sample

    240622-wx8l9aybmc

  • MD5

    035a39e3dbf763cabbede1950b36a084

  • SHA1

    d5cf3ad988affe9431c9c1c4bac4d75a4a6b3fe4

  • SHA256

    73c7673793ad46cb7b31a19ce44505e8cbf22354c69f74c990b57f7b4faaab72

  • SHA512

    a24bd5d6acdf079293d2cef2df49206e3ca910fd25ac3b168fee54f47d185bc68d34aa40d537df637b436ab4d33778b98d52727106f87f0af9bfafe9faa97a73

  • SSDEEP

    6144:HFTxbZQfMNCcacfxsxm/G2W7TLXKYpNWRz41S7wkorSDMqBA9XduqkKinyir8:HFTxbZQfYCDSG2462WFrw3WDMqBe8q4x

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

SVchostt

C2

teeekox.no-ip.biz:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    install

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      035a39e3dbf763cabbede1950b36a084_JaffaCakes118

    • Size

      383KB

    • MD5

      035a39e3dbf763cabbede1950b36a084

    • SHA1

      d5cf3ad988affe9431c9c1c4bac4d75a4a6b3fe4

    • SHA256

      73c7673793ad46cb7b31a19ce44505e8cbf22354c69f74c990b57f7b4faaab72

    • SHA512

      a24bd5d6acdf079293d2cef2df49206e3ca910fd25ac3b168fee54f47d185bc68d34aa40d537df637b436ab4d33778b98d52727106f87f0af9bfafe9faa97a73

    • SSDEEP

      6144:HFTxbZQfMNCcacfxsxm/G2W7TLXKYpNWRz41S7wkorSDMqBA9XduqkKinyir8:HFTxbZQfYCDSG2462WFrw3WDMqBe8q4x

    • 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

    • 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