General

  • Target

    9a6fd4f8a175aa8deaa80d1c11c1752a_JaffaCakes118

  • Size

    547KB

  • Sample

    240815-r2pbysxajh

  • MD5

    9a6fd4f8a175aa8deaa80d1c11c1752a

  • SHA1

    9013a6973e18bbe96c1b09846779386308edbf05

  • SHA256

    7985240e12a754da0491eb4710ff7a3f1ddd1133b75f2540af55e958c5c3772b

  • SHA512

    7b32146c04c25ad0192b592eea25440e5a3033417086c2a5b91cde464ce9c623e0ba05b03963f0711deb3d89dcccebb1a607bc8d6083fdf74b174a3cc866b3b3

  • SSDEEP

    12288:Aw6hXYMCeHmnMjrnykJht09kdIvARrB/Y5MgvoBV9rW/L0i5W387yA:+X/CeHiMfTJj09kXZBQ5MgvoBV9Kb5Wd

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

bananachickens.no-ip.org:100

Mutex

78NSN07UIS5O7T

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    .//domains/hbproductions.nl/public_html/levels/

  • ftp_interval

    30

  • ftp_password

    E=MC218121995

  • ftp_port

    21

  • ftp_server

    ftp.hbproductions.nl

  • ftp_username

    user7065

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      9a6fd4f8a175aa8deaa80d1c11c1752a_JaffaCakes118

    • Size

      547KB

    • MD5

      9a6fd4f8a175aa8deaa80d1c11c1752a

    • SHA1

      9013a6973e18bbe96c1b09846779386308edbf05

    • SHA256

      7985240e12a754da0491eb4710ff7a3f1ddd1133b75f2540af55e958c5c3772b

    • SHA512

      7b32146c04c25ad0192b592eea25440e5a3033417086c2a5b91cde464ce9c623e0ba05b03963f0711deb3d89dcccebb1a607bc8d6083fdf74b174a3cc866b3b3

    • SSDEEP

      12288:Aw6hXYMCeHmnMjrnykJht09kdIvARrB/Y5MgvoBV9rW/L0i5W387yA:+X/CeHiMfTJj09kXZBQ5MgvoBV9Kb5Wd

    • 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.

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Tasks