Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2024 10:08

General

  • Target

    a7503ad56f686432fbdc3ab0d45b0f92_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    a7503ad56f686432fbdc3ab0d45b0f92

  • SHA1

    f3c47c68b54adb78499544ebc34744808789f7da

  • SHA256

    bad9e59ca96315d8bbf48e7f247c9fd00954f094f6bcacab9af483d98f1ad5c9

  • SHA512

    ba880e2ff032b6c620a1107a2390d440dbb02df68ba2581235859ef583b470276b133ecd4ba115305d08e3f9ef23a0fb5b65f959fe9f250f96155b50d1beb18f

  • SSDEEP

    12288:rQdfp2v7g6ML1HbPifA27Wna1PLAXOgX0JwJtlyUH+llKLb0bCx:rQo7g6ML9e427rs2wTlyUHtLb0W

Malware Config

Extracted

Family

cybergate

Version

v1.11.0 - Public Version

Botnet

cyber

C2

vip081247.no-ip.biz:82

Mutex

SRXA81Y15I78PF

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.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

Signatures

  • CyberGate, Rebhip

    CyberGate is a lightweight remote administration tool with a wide array of functionalities.

  • Cybergate family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a7503ad56f686432fbdc3ab0d45b0f92_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a7503ad56f686432fbdc3ab0d45b0f92_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe
      "C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe" 0
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1796
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
          PID:2712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe

      Filesize

      1.1MB

      MD5

      a7503ad56f686432fbdc3ab0d45b0f92

      SHA1

      f3c47c68b54adb78499544ebc34744808789f7da

      SHA256

      bad9e59ca96315d8bbf48e7f247c9fd00954f094f6bcacab9af483d98f1ad5c9

      SHA512

      ba880e2ff032b6c620a1107a2390d440dbb02df68ba2581235859ef583b470276b133ecd4ba115305d08e3f9ef23a0fb5b65f959fe9f250f96155b50d1beb18f

    • memory/1796-16-0x0000000074260000-0x000000007480B000-memory.dmp

      Filesize

      5.7MB

    • memory/1796-14-0x0000000074260000-0x000000007480B000-memory.dmp

      Filesize

      5.7MB

    • memory/1796-34-0x0000000074260000-0x000000007480B000-memory.dmp

      Filesize

      5.7MB

    • memory/2080-0-0x0000000074261000-0x0000000074262000-memory.dmp

      Filesize

      4KB

    • memory/2080-1-0x0000000074260000-0x000000007480B000-memory.dmp

      Filesize

      5.7MB

    • memory/2080-2-0x0000000074260000-0x000000007480B000-memory.dmp

      Filesize

      5.7MB

    • memory/2080-13-0x0000000074260000-0x000000007480B000-memory.dmp

      Filesize

      5.7MB

    • memory/2712-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2712-33-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/2712-29-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/2712-25-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/2712-23-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/2712-21-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/2712-19-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/2712-27-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB

    • memory/2712-17-0x0000000000400000-0x000000000044C000-memory.dmp

      Filesize

      304KB