Analysis

  • max time kernel
    139s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2024, 14:20

General

  • Target

    a2e17748a13caeaebe03e4919db76ee5_JaffaCakes118.exe

  • Size

    692KB

  • MD5

    a2e17748a13caeaebe03e4919db76ee5

  • SHA1

    f31ffc6789f9d931af8d36340ce32f2102fdcba8

  • SHA256

    60f07f16b6a1c17ff899f4be51423cf025d09420446ffb8e4b7703564057677a

  • SHA512

    31046bbd6449613445dbdf3223d665afbbd3937d96d528c26d67e2cbfdb263b109230b7204674fbe74606349fed3ae0fbbfc4f4e4d5c56c1683713763c509b8f

  • SSDEEP

    12288:/iuqIeW3vgRSDTr7OgVey5OrSE1qg/SMZoSKxfd:qIzvcSDv7bVr56SE1IMGT

Score
7/10

Malware Config

Signatures

  • UPX packed file 27 IoCs

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

  • Program crash 2 IoCs
  • 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 SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2e17748a13caeaebe03e4919db76ee5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a2e17748a13caeaebe03e4919db76ee5_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4596 -s 644
      2⤵
      • Program crash
      PID:4852
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4596 -s 664
      2⤵
      • Program crash
      PID:3412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4596 -ip 4596
    1⤵
      PID:3992
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4596 -ip 4596
      1⤵
        PID:4872

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4596-0-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-35-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-39-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-48-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-47-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-46-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-41-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-33-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-29-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-25-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-27-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-23-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-21-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-13-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-9-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-5-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-4-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-43-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-31-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-19-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-17-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-15-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-11-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-7-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-3-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-2-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB

      • memory/4596-49-0x0000000010000000-0x000000001003D000-memory.dmp

        Filesize

        244KB