General

  • Target

    021b2c2be8e0275ed4742d7f46d32496_JaffaCakes118

  • Size

    499KB

  • Sample

    240622-pk96zsxhkc

  • MD5

    021b2c2be8e0275ed4742d7f46d32496

  • SHA1

    28bc1942a8f41aeb647acc6f9004889bb7f6291e

  • SHA256

    1fa62ef81b2c080420d637bc7d294657664d6e4c7611aab81af9aad2cb32ff9e

  • SHA512

    c2b7ad8a507e8c3ac4faa8fd41d92fe8cae17d167240711a73715141cbd1493a8f89675e49671e7d738dfb87f7a074124d89c92c0e930530d28e5dac8f217191

  • SSDEEP

    6144:8bPcdZTi8fKtTXP4SsX53W+dZaAIvkoFhtKWGJbtamZ+R60GJ39HENxTprIa:8bPaZTxKZFCpznOhoRJbNZNitsa

Malware Config

Extracted

Family

cybergate

Version

v1.03.0

Botnet

cracked

C2

shawndaddy.no-ip.info:612

Mutex

00547NYI7QB5WN

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    CyberGate

  • install_file

    CyberGate.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    bigdaddy

  • regkey_hkcu

    CyberGate

  • regkey_hklm

    CyberGate

Targets

    • Target

      021b2c2be8e0275ed4742d7f46d32496_JaffaCakes118

    • Size

      499KB

    • MD5

      021b2c2be8e0275ed4742d7f46d32496

    • SHA1

      28bc1942a8f41aeb647acc6f9004889bb7f6291e

    • SHA256

      1fa62ef81b2c080420d637bc7d294657664d6e4c7611aab81af9aad2cb32ff9e

    • SHA512

      c2b7ad8a507e8c3ac4faa8fd41d92fe8cae17d167240711a73715141cbd1493a8f89675e49671e7d738dfb87f7a074124d89c92c0e930530d28e5dac8f217191

    • SSDEEP

      6144:8bPcdZTi8fKtTXP4SsX53W+dZaAIvkoFhtKWGJbtamZ+R60GJ39HENxTprIa:8bPaZTxKZFCpznOhoRJbNZNitsa

    • 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

3
T1012

System Information Discovery

4
T1082

Tasks