Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2024 05:53

General

  • Target

    5ab656862856985ef71299e81669da7a_JaffaCakes118.exe

  • Size

    188KB

  • MD5

    5ab656862856985ef71299e81669da7a

  • SHA1

    1413c5861b7ceb82328e2edca98b81e668df257f

  • SHA256

    005111b6f8ea84619f72f317d1355b150401b8373ce50c359d91dc523a23fcdf

  • SHA512

    ba87ffdd78ffb3ab8f1338a415ac9a93a492ce431e0a04bf2a093dec2a543e055b24d79529304257ef3fa6a2e25cdfc7dc33ff8fd9a50ee71c317a0c882b7fe0

  • SSDEEP

    3072:Oa78q9i2tYsAQHvs0SWmeTyjjLIaeksx/jFnEjdu3oL2ECwt8E72eM7MzQK+LJcv:Oa7DmPQE03WjBelFcSa2Eh7fM7YQmwwZ

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ab656862856985ef71299e81669da7a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5ab656862856985ef71299e81669da7a_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of UnmapMainImage
    PID:1972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1972-1-0x0000000000400000-0x0000000000461000-memory.dmp

    Filesize

    388KB

  • memory/1972-0-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1972-2-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1972-5-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1972-34556-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1972-34557-0x00000000723EA000-0x00000000723EB000-memory.dmp

    Filesize

    4KB

  • memory/1972-34558-0x0000000072370000-0x00000000733D2000-memory.dmp

    Filesize

    16.4MB

  • memory/1972-34561-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB