Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240910-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2024 09:24

General

  • Target

    0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe

  • Size

    155KB

  • MD5

    0ef25fecaf3eab11573d5dc63a5ccaae

  • SHA1

    5f957fa797af8560c755bb2b39e6ea723abd9a72

  • SHA256

    a723da000f365596f410b0b3ee5db364f47d974ec048a2dcb30bab0640e329f7

  • SHA512

    6de7c0c423ffb4c65d708b36e34207e45135fb5e27c6ce772990dafecd88361ef0e580e8a61f2c504e65411e521d019d3e8c6f2820318c1482382c68ae750a77

  • SSDEEP

    3072:BBL4XlpcDYZsGbvGbXvtwQncpKju+01feaytLhZb6WrJPn:BKluhGbC1wQdW5ab/

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • 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 4 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • 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 AdjustPrivilegeToken 48 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:4456
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240668796.bat" "C:\Users\Admin\AppData\Local\Temp\0ef25fecaf3eab11573d5dc63a5ccaae_JaffaCakes118.exe" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4996
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 1540
      2⤵
      • Program crash
      PID:3268
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 1584
      2⤵
      • Program crash
      PID:4040
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4456 -ip 4456
    1⤵
      PID:3516
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4456 -ip 4456
      1⤵
        PID:4276

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\240668796.bat

        Filesize

        94B

        MD5

        3880eeb1c736d853eb13b44898b718ab

        SHA1

        4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

        SHA256

        936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

        SHA512

        3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

      • memory/4456-0-0x00000000021A0000-0x00000000021C6000-memory.dmp

        Filesize

        152KB

      • memory/4456-1-0x0000000000400000-0x00000000004E7000-memory.dmp

        Filesize

        924KB

      • memory/4456-2-0x0000000000400000-0x00000000004E7000-memory.dmp

        Filesize

        924KB

      • memory/4456-7-0x0000000000400000-0x00000000004E7000-memory.dmp

        Filesize

        924KB

      • memory/4456-8-0x00000000021A0000-0x00000000021C6000-memory.dmp

        Filesize

        152KB

      • memory/4456-9-0x0000000000400000-0x00000000004E7000-memory.dmp

        Filesize

        924KB

      • memory/4456-15-0x0000000000400000-0x00000000004E7000-memory.dmp

        Filesize

        924KB