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Analysis

  • max time kernel
    95s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2024, 11:02

General

  • Target

    131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    131359f76e640ab6e4204f5ed9c4d115

  • SHA1

    ed660cd99e29b1edfe2b8ba53f985e26bad4dfee

  • SHA256

    1112f6486ed0913bee8f8321871ff50279552f5245f407c9f92830a40ca82606

  • SHA512

    344eccf48e0d8f9e96829043650d56643239d460111b83a89fb104d568d43c28ee8cdd1c435e5051422e61f3a5cece833b5c7a1f37cc626b7a3c08b3a9704ad0

  • SSDEEP

    49152:Qoa1taC070drstVgfjXOh2k7HKKwssqnD/kNeWPk2jGWj8Zaqi:Qoa1taC0ZKXoLsqD5UiIOo

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 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\131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1856
    • C:\Users\Admin\AppData\Local\Temp\6215.tmp
      "C:\Users\Admin\AppData\Local\Temp\6215.tmp" --splashC:\Users\Admin\AppData\Local\Temp\131359f76e640ab6e4204f5ed9c4d115_JaffaCakes118.exe EC195D321164069E2BC2B3CC0A2DCA21FB246063E8C47E7CB05085BE85691C8A3721F589F58FAF1A9B5158F83ECB7DADEB5A7BE82BAE8C5BEA67F55D8AC5101E
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\6215.tmp

    Filesize

    1.9MB

    MD5

    14842586be843aa1701d0480891e0e3d

    SHA1

    c8aa78ea31cde65b47fdb8273f13ef8bdf18c526

    SHA256

    6523e3108049c1ad733903d7b021863324516ae39cc8c29701337da26569b7e4

    SHA512

    047820c8f77b993c88c673ed8cbac6d789fec0e23fab812fa2c1bfa9c8977080c7cc9726044ad54b7453d9b6e12ae02b6bbe41aafe5b9123723243e3bd0dd8d9

  • memory/1856-0-0x0000000000400000-0x00000000005E6000-memory.dmp

    Filesize

    1.9MB

  • memory/4732-5-0x0000000000400000-0x00000000005E6000-memory.dmp

    Filesize

    1.9MB