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Analysis

  • max time kernel
    38s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    31/03/2023, 14:19

Errors

Reason
Machine shutdown

General

  • Target

    indicator-notifications_0.4.2-0~ppa~bionic_amd64.deb

  • Size

    25KB

  • MD5

    be565253db93e88be25141914c4d93b1

  • SHA1

    d94f70aca7642469f58f4accfb984075e8d988a1

  • SHA256

    f171951a45c0717f33627bbf7a1eb2ffb4bdbcd60bfeabdc90d4faaa1b9de71f

  • SHA512

    eac1390a8540c055e99311343e961c3cf30c1dc1563d7d2af9e2fe109cbe0dcf76ee10b590f28acf825446f699b11e253c489e28531851ce3923617a2502df7c

  • SSDEEP

    768:0kL5K2TFUVoI4FfU/dGT3Yb/WkBEB69R0PP0P2TYo:00w22VoI4ilGcSIgEMV

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\indicator-notifications_0.4.2-0~ppa~bionic_amd64.deb
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\indicator-notifications_0.4.2-0~ppa~bionic_amd64.deb
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:468
      • 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\indicator-notifications_0.4.2-0~ppa~bionic_amd64.deb"
        3⤵
        • Suspicious use of SetWindowsHookEx
        PID:1904
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1564
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x1c4
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1056
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1580

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/1564-81-0x00000000027C0000-0x00000000027C1000-memory.dmp

        Filesize

        4KB

      • memory/1580-82-0x0000000002820000-0x0000000002821000-memory.dmp

        Filesize

        4KB