General

  • Target

    1e64f3b299d6b7ed0fb19cdb79eb9a60_JaffaCakes118

  • Size

    372KB

  • Sample

    240702-hsj67s1fma

  • MD5

    1e64f3b299d6b7ed0fb19cdb79eb9a60

  • SHA1

    f9cffc6128817add5872a2d33fb11a412d087344

  • SHA256

    c95d869effabe65772107ec74fb0d6f1ba6bfe7bac43b44068f8be9c7631f5c3

  • SHA512

    656260aab212475445036793354b10998a2298a8dda8ccebf20723df0ee8848e1d56cfa48637ba8c63a31f0ee7854feca32401a1529997edd6ab14aefa5910a3

  • SSDEEP

    6144:CxceFE8NesS3u+7WRmehf8dzxp7mFWXXLDvAFiMerwffp41/7BlRpn:+E8NX+7WUehf8x/7mFWXowMYwfhe7Brp

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

127.0.0.1:99

zippo.no-ip.biz:99

Mutex

0X0PDX0J07W00U

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    javaupdate

  • install_file

    update.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

  • regkey_hkcu

    update

  • regkey_hklm

    java

Targets

    • Target

      1e64f3b299d6b7ed0fb19cdb79eb9a60_JaffaCakes118

    • Size

      372KB

    • MD5

      1e64f3b299d6b7ed0fb19cdb79eb9a60

    • SHA1

      f9cffc6128817add5872a2d33fb11a412d087344

    • SHA256

      c95d869effabe65772107ec74fb0d6f1ba6bfe7bac43b44068f8be9c7631f5c3

    • SHA512

      656260aab212475445036793354b10998a2298a8dda8ccebf20723df0ee8848e1d56cfa48637ba8c63a31f0ee7854feca32401a1529997edd6ab14aefa5910a3

    • SSDEEP

      6144:CxceFE8NesS3u+7WRmehf8dzxp7mFWXXLDvAFiMerwffp41/7BlRpn:+E8NX+7WUehf8x/7mFWXowMYwfhe7Brp

    • 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

    • 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