Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 21:56

General

  • Target

    4b9324b16550307cae59a2f1445b895a_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    4b9324b16550307cae59a2f1445b895a

  • SHA1

    2aac5671d85949a20b64e90abbf0f88ab678178a

  • SHA256

    257d4d45ce58893e7e5c73fe5e4353a27972076420f09e6b9de674359b9a4ae8

  • SHA512

    46e4256e402a5512ef9177bf09cd3723662d5aae99b4483b428407c015e3d29821e62f5aeab0f873071f97216dcc3a8a669e67e5f39c575097845bee0c93a691

  • SSDEEP

    1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53WO:ye8jMCjM/keGyMYaKW6IXrORRJtrlBR

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
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b9324b16550307cae59a2f1445b895a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4b9324b16550307cae59a2f1445b895a_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4164-2-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/4164-12-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4164-14-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB