Analysis

  • max time kernel
    140s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2025, 12:05

General

  • Target

    JaffaCakes118_99941dad13923cf071bc307ccd447341.dll

  • Size

    76KB

  • MD5

    99941dad13923cf071bc307ccd447341

  • SHA1

    f84642be5c4db3e5435a9c62c7b8f767132a4fb1

  • SHA256

    4c613d1bace9ad712b2464800e1923e7933e538683593eb9eff45b4220c20312

  • SHA512

    0475958c05dedba4efed6b8ca2402cb4844f833f1e9c0c95595d3437b1f9da9293a6250823402711df7b9ae373518ee43e57f6133ce2e6ca93bce4d6b8491eae

  • SSDEEP

    1536:icOhGnTBlIcWBy0PGfhs2j48dAIEGTpN+q2ZX5MhI:EolEc0efh5jHSI/pN+q2ZXKhI

Malware Config

Signatures

  • Pony family
  • 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 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Checks installed software on the system 1 TTPs

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

  • UPX packed file 2 IoCs

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

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

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

  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99941dad13923cf071bc307ccd447341.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5848
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99941dad13923cf071bc307ccd447341.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3076-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3076-3-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3076-2-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3076-1-0x0000000000424000-0x0000000000428000-memory.dmp

    Filesize

    16KB

  • memory/3076-4-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3076-5-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3076-6-0x0000000000424000-0x0000000000428000-memory.dmp

    Filesize

    16KB