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Analysis

  • max time kernel
    95s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/09/2024, 23:04

General

  • Target

    fd5264cc18e3667fc791b47fca75a7ae_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    fd5264cc18e3667fc791b47fca75a7ae

  • SHA1

    a38aba26dd142be6aab2605a38e523cd17bc318b

  • SHA256

    cded0d1fb8f8892a03c3e345491b91a6a74d478b15d0b944ee1577d410c445ac

  • SHA512

    0ca8cf9781660f26fdce5b02637146c2f6fe763c3c6dc0f6c807649f987a2fc6026a1bc315fc6bfe25789cf96af60f257c4ce1d19453e07dfdec8b2ea85936b6

  • SSDEEP

    49152:XXLQ2SbDJKQvvwV968vqeyyt4j6p+kW1OMzlij8HVT:XbQPbDJKr/vF+j66ONYHx

Malware Config

Signatures

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Program crash 1 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd5264cc18e3667fc791b47fca75a7ae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fd5264cc18e3667fc791b47fca75a7ae_JaffaCakes118.exe"
    1⤵
    • Identifies Wine through registry keys
    • System Location Discovery: System Language Discovery
    PID:4604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4604 -s 280
      2⤵
      • Program crash
      PID:4020
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4604 -ip 4604
    1⤵
      PID:1448

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/4604-0-0x0000000000400000-0x00000000005D1000-memory.dmp

      Filesize

      1.8MB

    • memory/4604-1-0x0000000000400000-0x00000000005D1000-memory.dmp

      Filesize

      1.8MB