Analysis

  • max time kernel
    95s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-07-2024 20:02

General

  • Target

    31c89a3f4aeca97e5a8950e5a52125f3_JaffaCakes118.exe

  • Size

    59KB

  • MD5

    31c89a3f4aeca97e5a8950e5a52125f3

  • SHA1

    642ac0290a78eb2a1370c583f46870f934c9e358

  • SHA256

    1e23101639ca5ef8c2e707875466cb38fabf19857cb79ca4aa01ca54ab1b0615

  • SHA512

    970babac1e457d446acb2d9891aba59472afade00f7d3eab4355c08c9bff76ca60254973e8c30eda160057c1591089caa73b9a83ddc71608f9e2035e908050b9

  • SSDEEP

    1536:4eDTgdn3i2DgcgifMPvITVm20+74xEPhE3cYd:joh3i2DHxMP2m2pEh

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3468
      • C:\Users\Admin\AppData\Local\Temp\31c89a3f4aeca97e5a8950e5a52125f3_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\31c89a3f4aeca97e5a8950e5a52125f3_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1280
        • C:\Users\Admin\AppData\Local\Temp\31c89a3f4aeca97e5a8950e5a52125f3_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\31c89a3f4aeca97e5a8950e5a52125f3_JaffaCakes118.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4596
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 340
          3⤵
          • Program crash
          PID:2592
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1280 -ip 1280
      1⤵
        PID:3160

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3468-5-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

        Filesize

        28KB

      • memory/3468-6-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

        Filesize

        4KB

      • memory/4596-2-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/4596-3-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/4596-0-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/4596-4-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB