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Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    13/05/2024, 11:56

General

  • Target

    office2019pjb_9435/office2019pjb/OTool/files/Thunder/dl_peer_id.dll

  • Size

    89KB

  • MD5

    dba9a19752b52943a0850a7e19ac600a

  • SHA1

    3485ac30cd7340eccb0457bca37cf4a6dfda583d

  • SHA256

    69a5e2a51094dc8f30788d63243b12a0eb2759a3f3c3a159b85fd422fc00ac26

  • SHA512

    a42c1ec5594c6f6cae10524cdad1f9da2bdc407f46e685e56107de781b9bce8210a8cd1a53edacd61365d37a1c7ceba3b0891343cf2c31d258681e3bf85049d3

  • SSDEEP

    1536:5myH1Ar4zLdIoXJED0ySFzyhSU+kcexDCaDRqxAnNQDB:foEZEDDSFzDkce7RqxAnIB

Score
1/10

Malware Config

Signatures

  • Modifies registry class 44 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\office2019pjb_9435\office2019pjb\OTool\files\Thunder\dl_peer_id.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\office2019pjb_9435\office2019pjb\OTool\files\Thunder\dl_peer_id.dll
      2⤵
      • Modifies registry class
      PID:2052

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads