Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 04:19

General

  • Target

    f97d12748cc1d615b3591b208f542e47_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    f97d12748cc1d615b3591b208f542e47

  • SHA1

    90f04a8cb7d66597db545735bb579d36c54b093c

  • SHA256

    d7995476565a27a9843e7bff47e5b46583feed863553fefe9bf9cff5b99d1af0

  • SHA512

    d2375d905c934e49648abb1a55af44c859f7627b37a640008833421a9920e60c85c5f0d0d90f54d8e97f57f0b1d349577c17c58146be393ef14bc118a8279863

  • SSDEEP

    24576:hjNCR/qNpf1qwD60nLP6daFYnZQUfufbDMxG2bX5+W:QCNzqo6MLiLZxmDDgbXE

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f97d12748cc1d615b3591b208f542e47_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f97d12748cc1d615b3591b208f542e47_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Users\Admin\AppData\Local\Temp\f97d12748cc1d615b3591b208f542e47_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f97d12748cc1d615b3591b208f542e47_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\f97d12748cc1d615b3591b208f542e47_JaffaCakes118.exe

    Filesize

    1.5MB

    MD5

    f47ec80794633b6d7cf2fed36813dfe1

    SHA1

    5020306f215ebfef21a8b06a7459bc2e13976a7b

    SHA256

    a5b0ee8cd3b8ae08211d9d83db05a10429fb5919c6379b990145b71faf83ff12

    SHA512

    30b6d2a71f21766f880db93ce94fd231dedbf51de16ab93b142fe70c320a8a946fb433d2e5f7298e87ecbf77ee29175169e4d905f2d7cc59af0bec804a3a7bcf

  • memory/3548-13-0x0000000001CF0000-0x0000000001E23000-memory.dmp

    Filesize

    1.2MB

  • memory/3548-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3548-15-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3548-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3548-21-0x00000000055F0000-0x000000000581A000-memory.dmp

    Filesize

    2.2MB

  • memory/3548-40-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4576-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4576-1-0x0000000001DC0000-0x0000000001EF3000-memory.dmp

    Filesize

    1.2MB

  • memory/4576-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4576-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB