General

  • Target

    46280947c146f40f56ef3f7e781cfd7e_JaffaCakes118

  • Size

    646KB

  • Sample

    240714-rg47nswckh

  • MD5

    46280947c146f40f56ef3f7e781cfd7e

  • SHA1

    1cd5052d696a66ac4c59892a82d53fbbe4df47a9

  • SHA256

    377da904225fab317469811129ceea7b4d7c9f35e587dcd3e5d9b1f84b4b0ab7

  • SHA512

    ddc60fe4ad933e7099c420459378bd7e22a74fd06a0b82ab62b31c542b082ca55ab611dc78ea94bb82bae8ef5debe7726463b148404a525d2ea611e2be64cc6e

  • SSDEEP

    12288:iIbDkds94LWCMZyx+ax/vAd240rQLw8Qwd:LQds9BCMxGU+rNHwd

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

gaaykidd.zapto.org:82

127.0.0.1:82

Mutex

M40X62881H8H75

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    winlog

  • install_file

    winlogon.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

      46280947c146f40f56ef3f7e781cfd7e_JaffaCakes118

    • Size

      646KB

    • MD5

      46280947c146f40f56ef3f7e781cfd7e

    • SHA1

      1cd5052d696a66ac4c59892a82d53fbbe4df47a9

    • SHA256

      377da904225fab317469811129ceea7b4d7c9f35e587dcd3e5d9b1f84b4b0ab7

    • SHA512

      ddc60fe4ad933e7099c420459378bd7e22a74fd06a0b82ab62b31c542b082ca55ab611dc78ea94bb82bae8ef5debe7726463b148404a525d2ea611e2be64cc6e

    • SSDEEP

      12288:iIbDkds94LWCMZyx+ax/vAd240rQLw8Qwd:LQds9BCMxGU+rNHwd

    • 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 desktop.ini file(s)

    • 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

Tasks