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Analysis

  • max time kernel
    93s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/01/2025, 15:11

General

  • Target

    JaffaCakes118_59e68fa87672d612f5386cfca9974787.exe

  • Size

    300KB

  • MD5

    59e68fa87672d612f5386cfca9974787

  • SHA1

    0832c50ea5abc5742a1c3ac80af775a6ab9d87a7

  • SHA256

    76761f2c00a4f0bf44f9f016d7169596d260bce0e68652fe9dcebb101a79c327

  • SHA512

    beeeb0dcdb5dc67991ea95a2443899d19c592149db2a86ce07f2e440fe480002b04d5934bab2f3f716111d68f9db63614a4f5fe9a332ee692a05a6dc85cb2894

  • SSDEEP

    6144:Ce/kqF3Q6nLJI/ohzLw1I/u1tHxgIh5nQCrOOOkoy:Ce/zFlLJI/o5U1Im3pHQCaOOfy

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Program crash 1 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 WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59e68fa87672d612f5386cfca9974787.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59e68fa87672d612f5386cfca9974787.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59e68fa87672d612f5386cfca9974787mgr.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59e68fa87672d612f5386cfca9974787mgr.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:920
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 384
        3⤵
        • Program crash
        PID:4676
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 920 -ip 920
    1⤵
      PID:4060

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59e68fa87672d612f5386cfca9974787mgr.exe

      Filesize

      192KB

      MD5

      72864b90643b2ff7a3e4c06b03ad2ce7

      SHA1

      52f60736728362514dec7880f67009408bf744da

      SHA256

      c0dc483d5d52f102a46125ba7b79757cf535aaf6075ff1bf0b255243d0b88c43

      SHA512

      b6f2abb30dedc588601324a203f348f453443a28de2a82b16ae175621471126680bf239e502e5c4f848955a6031e211976a3aa24eaa9e1e56b06c30916a23bf2

    • memory/756-0-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB

    • memory/756-5-0x0000000000400000-0x000000000044D000-memory.dmp

      Filesize

      308KB