General

  • Target

    9258fc4163ee8c952dc9e5528453e757_JaffaCakes118

  • Size

    289KB

  • Sample

    240813-klmpvsydlq

  • MD5

    9258fc4163ee8c952dc9e5528453e757

  • SHA1

    846b063b9878471ca0f3e90c5b903a79a2721124

  • SHA256

    204c0c91084267062bd68ef2808b016ab33f9f11cafb9b510e35fddffee26b0f

  • SHA512

    285cf7cf00089e1df945ce251084b27e94cdcbedf216ce6ac941ebd44bd4c2c8ea839a2854e42374ea0446956a3bbfc6d3b320334f8a2f7f621af06fc84c1528

  • SSDEEP

    6144:COpslFlqUhdBCkWYxuukP1pjSKSNVkq/MVJb1:CwslJTBd47GLRMTb1

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

keyloggern.no-ip.biz:100

Mutex

40LR527V0WS2XI

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Windir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Please Turn Off FireWall

  • message_box_title

    Read Instructions

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      9258fc4163ee8c952dc9e5528453e757_JaffaCakes118

    • Size

      289KB

    • MD5

      9258fc4163ee8c952dc9e5528453e757

    • SHA1

      846b063b9878471ca0f3e90c5b903a79a2721124

    • SHA256

      204c0c91084267062bd68ef2808b016ab33f9f11cafb9b510e35fddffee26b0f

    • SHA512

      285cf7cf00089e1df945ce251084b27e94cdcbedf216ce6ac941ebd44bd4c2c8ea839a2854e42374ea0446956a3bbfc6d3b320334f8a2f7f621af06fc84c1528

    • SSDEEP

      6144:COpslFlqUhdBCkWYxuukP1pjSKSNVkq/MVJb1:CwslJTBd47GLRMTb1

    • 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

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Tasks