Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 05:15

General

  • Target

    cebfc0870d54636b01b378732dde981b_JaffaCakes118.exe

  • Size

    428KB

  • MD5

    cebfc0870d54636b01b378732dde981b

  • SHA1

    f929438c410b114920cdd64ce1a25bbef4eb7de5

  • SHA256

    0b44887931dda356566dc05569e0f5e3b67645f6f5c9fe94a2588263bf9c0dc8

  • SHA512

    4693dc12f22f4910aba601f691f3d525a99ef2ffa41375b2bd09c8d137626bfdc171d60f195c3a6c8bfb1a86a6408481e8cf10445869fce7d0630fadcee53ede

  • SSDEEP

    12288:5pSaFLmkHhaofIBFNMhdEILYUpNz+3VsO:jlZ94ofIzN2z7pNQ

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Drops file in Windows directory 2 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cebfc0870d54636b01b378732dde981b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cebfc0870d54636b01b378732dde981b_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of UnmapMainImage
    PID:2520

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2520-0-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2520-1-0x0000000000230000-0x000000000029C000-memory.dmp

    Filesize

    432KB

  • memory/2520-2-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2520-3-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2520-39513-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2520-39512-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2520-39510-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB