Analysis

  • max time kernel
    38s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    06/05/2024, 23:14

General

  • Target

    CengageTTF_PDFv1.7_Compat.joboptions

  • Size

    6KB

  • MD5

    a077fe814941ae5f98a881171ed8f615

  • SHA1

    fe417bbf68efd6d519d0ee8b5f554a4b22f81d1c

  • SHA256

    0993036da4791c2aa16f9a72c53e6f689422567cbeca280a2434b26892456a2b

  • SHA512

    15c28aac86ed46b1b68aa08858b2420160a1bb691d877447e047f60396cdfc05e0101719a5e09774a519794521251d1d2a79ec7560270a1e356f4847b065e78f

  • SSDEEP

    96:2EV5sTP0nteP+qTN4HVdjBg1F1mAl5uEir7oNK:2EVds+Z7jBgL1VKERK

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 21 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\CengageTTF_PDFv1.7_Compat.joboptions
    1⤵
    • Modifies registry class
    PID:3676
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:4488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db

    Filesize

    14KB

    MD5

    001505c2b99f23a7e294c0f611f15838

    SHA1

    c3f59936a9055b0f2f3d918899cdea64ef076cc8

    SHA256

    ccde0adb3e69735de5be150dc3145301ec7e5b6df3773ec84c0730110e171e75

    SHA512

    f27b9180c2c7161e34aee466aabff32129c4a5427496255a012132a396dee6189990cf9c7d17bda6df0bb2932b096de872d06917c5267dc1ed1c731e72a86f3e