Analysis

  • max time kernel
    148s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2024 08:27

General

  • Target

    0d6019360e32fd94574cbdfd26399ee6_JaffaCakes118.exe

  • Size

    281KB

  • MD5

    0d6019360e32fd94574cbdfd26399ee6

  • SHA1

    6b946a4efce59f94dc2595ac977641522086151f

  • SHA256

    81619ae3dfcd9e529d0d747ba80b336e41ee2f0a9c4bda2fc63cd4e762066a41

  • SHA512

    b093346683570ea52fb53c77cc3651fec72964543de84d783765848fbddfd91b05f6f6033f7341a2423b1e1d063502c2903e6b08ba901710b03b026df5e770c3

  • SSDEEP

    6144:oY6IauNefYvjpuBBH1IZbWGw6N1SrMxriKiXrDEK:ovfjfYrkbLGw6MxcK

Malware Config

Extracted

Family

cybergate

Version

2.5

Botnet

vítima

C2

127.0.0.1:81

cstrikemexico.servegame.com:81

Mutex

SoundBlaster

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    win32

  • install_file

    msnmgrs.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    SoundBlaster

  • regkey_hklm

    SoundBlaster

Signatures

  • CyberGate, Rebhip

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

  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • UPX packed file 11 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1180
      • C:\Users\Admin\AppData\Local\Temp\0d6019360e32fd94574cbdfd26399ee6_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\0d6019360e32fd94574cbdfd26399ee6_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2664
        • C:\Users\Admin\AppData\Local\Temp\0d6019360e32fd94574cbdfd26399ee6_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\0d6019360e32fd94574cbdfd26399ee6_JaffaCakes118.exe"
          3⤵
          • Adds policy Run key to start application
          • Boot or Logon Autostart Execution: Active Setup
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2616
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Boot or Logon Autostart Execution: Active Setup
            PID:2844
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            4⤵
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            PID:2988

    Network

    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

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\XX--XX--XX.txt
      Filesize

      189KB

      MD5

      0bd49b49010b6303740bf717936fba15

      SHA1

      f52dd25c0b22c0e9cff87d56e08932b5b349c391

      SHA256

      c71770f16150cebc7619537937ae30ad34de72f6e39198b6c28093a811a6a8b6

      SHA512

      dee09d1a6b0a916951711ba7637aa475b72840f7301d4098aed607e9003786a0530124eaf459b3d434fdf1e97783dc53d8f6eefbff242bbcabb102e6bed059f6

    • C:\Users\Admin\AppData\Roaming\logs.dat
      Filesize

      15B

      MD5

      4362e21af8686f5ebba224768d292a5b

      SHA1

      504510a4d10e230dcd1605ab3342525b38a10933

      SHA256

      b1b2cc9a6bf77f9e56955acbbce253c70fc25b92d1e150d9928b9183b19b93b3

      SHA512

      f2ee4b95d5c50b533de93f21f9d73a75ab8c755ab9f343b4848bd92b6827e76dc5e17fe27b0f2ad2049a1ee0fe20d0cb0398b1973277b85e84b6af004e945850

    • C:\win32\msnmgrs.exe
      Filesize

      281KB

      MD5

      0d6019360e32fd94574cbdfd26399ee6

      SHA1

      6b946a4efce59f94dc2595ac977641522086151f

      SHA256

      81619ae3dfcd9e529d0d747ba80b336e41ee2f0a9c4bda2fc63cd4e762066a41

      SHA512

      b093346683570ea52fb53c77cc3651fec72964543de84d783765848fbddfd91b05f6f6033f7341a2423b1e1d063502c2903e6b08ba901710b03b026df5e770c3

    • memory/1180-20-0x00000000029F0000-0x00000000029F1000-memory.dmp
      Filesize

      4KB

    • memory/2616-15-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2616-13-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-14-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-2-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-16-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-4-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-12-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-10-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-6-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2616-726-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

    • memory/2844-223-0x00000000000E0000-0x00000000000E1000-memory.dmp
      Filesize

      4KB

    • memory/2844-449-0x0000000024060000-0x00000000240A2000-memory.dmp
      Filesize

      264KB

    • memory/2844-224-0x0000000000010000-0x0000000000011000-memory.dmp
      Filesize

      4KB

    • memory/2844-760-0x0000000024060000-0x00000000240A2000-memory.dmp
      Filesize

      264KB