Resubmissions

02-07-2024 00:01

240702-abamfayanh 10

01-07-2024 23:59

240701-316qdsyajh 10

01-07-2024 23:56

240701-3y4g9a1gjr 10

01-07-2024 23:49

240701-3vbyts1ejq 10

Analysis

  • max time kernel
    144s
  • max time network
    144s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01-07-2024 23:56

General

  • Target

    1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    1cfdc1d171614dec2d83d1d85d028551

  • SHA1

    7d1ec11608a949572e47fc499d568620fa1f6d5d

  • SHA256

    b475d20cf7e6facb0a9ffa5a51e3ed7d50eeadd3ad90394b14a8989260694e7c

  • SHA512

    2cf2f192bfb263ed4062633a30389ef86e84f5be02d4f2cabc2035b9ecf8568201735ca7d9de8c95d9163d321505db9a9f18302dff100694c9cc7da5497710c9

  • SSDEEP

    1536:7zARgxLF+yZcU5bUriFh751xKn9TZ9egzWwMjB5P3aU9HxTEpZmv8/NA79n/lxiK:7zhpNUeFd49TZ9S3vHCZ3/Ny9n5

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2384
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\1cfdc1d171614dec2d83d1d85d028551_JaffaCakes118.exe" "
      2⤵
        PID:1352
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /0
      1⤵
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4496
    • C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\SecHealthUI.exe
      "C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\SecHealthUI.exe" -ServerName:SecHealthUI.AppXep4x2tbtjws1v9qqs0rmb3hxykvkpqtn.mca
      1⤵
      • Drops file in Windows directory
      • Suspicious use of SetWindowsHookEx
      PID:3920
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3216

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Credential Access

      Unsecured Credentials

      2
      T1552

      Credentials In Files

      2
      T1552.001

      Discovery

      Query Registry

      3
      T1012

      System Information Discovery

      3
      T1082

      Peripheral Device Discovery

      1
      T1120

      Collection

      Data from Local System

      2
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\ytk.bat
        Filesize

        71B

        MD5

        e6b031b9b7d40fa332ebc6f38b2f9f64

        SHA1

        d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f

        SHA256

        66a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b

        SHA512

        7d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948

      • memory/2384-1-0x0000000000400000-0x0000000000415000-memory.dmp
        Filesize

        84KB

      • memory/2384-0-0x0000000002180000-0x0000000002280000-memory.dmp
        Filesize

        1024KB

      • memory/2384-6-0x0000000000400000-0x0000000000415000-memory.dmp
        Filesize

        84KB

      • memory/2384-5-0x0000000000400000-0x000000000042F000-memory.dmp
        Filesize

        188KB