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Resubmissions

25/03/2024, 21:05

240325-zxdnnahe48 3

25/03/2024, 20:59

240325-zswcxahd77 3

25/03/2024, 20:56

240325-zq3dfahd45 3

25/03/2024, 20:51

240325-zm6xfshc96 3

25/03/2024, 20:45

240325-zj6ghsca7s 3

25/03/2024, 20:38

240325-zezs6shb67 3

25/03/2024, 20:36

240325-zdscpshb45 3

Analysis

  • max time kernel
    18s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    25/03/2024, 20:36

General

  • Target

    Prefetch/54449E3A-7D48-4A3B-8938-6F0AC-DA408979.pf

  • Size

    32KB

  • MD5

    a95e40c651a7a0c5c58b849bb9208afa

  • SHA1

    47402ef1ba20944fdef2c95a4fdce811cfef4f4f

  • SHA256

    92e9118cce4d45634e34e7833976eb1240c30f17b07360ecd81ef99af93c5e91

  • SHA512

    03e727cab9a3a1729a3f1f14724d601a15702bd3f15d81bf4e1fcd31fad5cc253fced340cb9b73920199e1654accf70a577f9bd59257faaa42bdbaa7a1559e79

  • SSDEEP

    768:XTyCNiE5vRH9MYJpwqfffH1Jzuia3zhAXj:XWC8o9tJp11QLzC

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 9 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Prefetch\54449E3A-7D48-4A3B-8938-6F0AC-DA408979.pf
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Prefetch\54449E3A-7D48-4A3B-8938-6F0AC-DA408979.pf
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2536
      • 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\Prefetch\54449E3A-7D48-4A3B-8938-6F0AC-DA408979.pf"
        3⤵
        • Suspicious use of SetWindowsHookEx
        PID:2404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    9edbcee6db5bd03ab17b31e18a9869fc

    SHA1

    f9e7b10742de74b7b9511aaf8d29f93927076f0b

    SHA256

    1b67793a654eacbd0ba5a33609be6f3941f0ff302af18a05843db151d10f6cb9

    SHA512

    cb863e87c4a0d6953daf3d391274981de61817f7374769f0c15de6bc8a2970bb81922157ff4101cb15e4da1c9a847c288e7a1a1731b91dd1705b7ba104350c99