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Analysis

  • max time kernel
    133s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 16:37

General

  • Target

    b7dfaca040224d2e8139246b509969ee.pdf

  • Size

    112KB

  • MD5

    b7dfaca040224d2e8139246b509969ee

  • SHA1

    793635603a53a04316ebd4ad5b1ff8d149aaa6ab

  • SHA256

    207c08a612fc9722c954bc917fe41f4c65d09649808d605c8ef5dc1b35fe9706

  • SHA512

    2952f12ef582481d6e8ce6eda8c4e4f870cb96835476df8c902c69f0b41e567a97b8b8456a82da7064ced29b1ac71bb2fb8ee7d347de8527f94a2c1876eebbdc

  • SSDEEP

    768:DMVWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:4

Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\b7dfaca040224d2e8139246b509969ee.pdf"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2972
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 -s C:\Users\Admin\AppData\Local\Temp\wpbt0.dll
      2⤵
        PID:2484

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\wpbt0.dll

      Filesize

      22KB

      MD5

      6911c99679e72b4b1ccbec237c83f2f7

      SHA1

      5713415dcf5d66b56a023cb5fdad313249854b93

      SHA256

      21deaaa3354f46038c08703cb8063d906d17133e497a90c6b09f057fa9179e69

      SHA512

      284e3a118c2ac64ea35f4d04dd033b021ff7d52ae15c3e292331bb7db19a2906e8e4ba615092501e2dfa657f3d478a07ef37504f3d097fc89b9197387be7608f

    • memory/2972-0-0x0000000002E40000-0x0000000002EB6000-memory.dmp

      Filesize

      472KB

    • memory/2972-3-0x0000000002650000-0x0000000002651000-memory.dmp

      Filesize

      4KB

    • memory/2972-4-0x0000000002650000-0x0000000002651000-memory.dmp

      Filesize

      4KB