General

  • Target

    8dc24a61bb82a3295941c5411bcbc55e_JaffaCakes118

  • Size

    2.9MB

  • Sample

    240812-hrtz1szell

  • MD5

    8dc24a61bb82a3295941c5411bcbc55e

  • SHA1

    a6882f512f77859fc5dc1a53fdd608cd4609df2b

  • SHA256

    4347dbc6c6c4399fc11bc0cfbb9a00451c67bb558665e3e2f882dc2e1e78584d

  • SHA512

    1423aebeb3c548e6203abc62b8759064992986387acd412fd05ec2c6b6926e62f4d700f54d783e57a96c5c18e6dbb65ddc711b1ca8d012bc7285f07c08ca600c

  • SSDEEP

    24576:wFUZN3jb2Bqh6axt3oY5IShZ7bjQNTUXqErD2AHuE2N7Yb2ICZLrzBnDDc4sxvW1:qUZxjbdfoXSkN6bZJsXzRkpv

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

Cyber

C2

keithpp.no-ip.org:82

Mutex

IPS572TFS5VKJA

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Winbooterr

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      8dc24a61bb82a3295941c5411bcbc55e_JaffaCakes118

    • Size

      2.9MB

    • MD5

      8dc24a61bb82a3295941c5411bcbc55e

    • SHA1

      a6882f512f77859fc5dc1a53fdd608cd4609df2b

    • SHA256

      4347dbc6c6c4399fc11bc0cfbb9a00451c67bb558665e3e2f882dc2e1e78584d

    • SHA512

      1423aebeb3c548e6203abc62b8759064992986387acd412fd05ec2c6b6926e62f4d700f54d783e57a96c5c18e6dbb65ddc711b1ca8d012bc7285f07c08ca600c

    • SSDEEP

      24576:wFUZN3jb2Bqh6axt3oY5IShZ7bjQNTUXqErD2AHuE2N7Yb2ICZLrzBnDDc4sxvW1:qUZxjbdfoXSkN6bZJsXzRkpv

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

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

Scripting

1
T1064

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Tasks