Overview

overview

6

Static

static

5

3a2d547313...18.exe

windows7-x64

6

3a2d547313...18.exe

windows10-2004-x64

6

Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2024, 13:07

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General

  • Target

    3a2d547313cb14f6f6e693488b7b76a3_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    3a2d547313cb14f6f6e693488b7b76a3

  • SHA1

    82a11190482786af847a0622fa018b4309e5561b

  • SHA256

    66f7d4eab4f921d704e8ec5279e3131f21d856cef6af0c48b36a997358d36ef6

  • SHA512

    096db3cc32933a5b2b9b1517b652bc7908e7583e5f0f0cc14d163ff0900b0184e6ced129217c8b83227e7ababcdc52c20821f28c1d29e142473f145593b91813

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53Wo:Ye8jMCjM/keGyMYaKW6WXrORRJtrlq

Score
6/10
discoverypersistenceupx

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • UPX packed file 1 IoCs

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

    upx
  • 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.

    discovery
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a2d547313cb14f6f6e693488b7b76a3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3a2d547313cb14f6f6e693488b7b76a3_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:752

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/752-2-0x0000000002260000-0x0000000002261000-memory.dmp

          Filesize

          4KB

          Download

        • memory/752-16-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

          Download

        • memory/752-17-0x0000000002260000-0x0000000002261000-memory.dmp

          Filesize

          4KB

          Download