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Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/09/2024, 00:00

General

  • Target

    Paste 4.4.0 [MacKed]/.fseventsd/000000000159b123.gz

  • Size

    48B

  • MD5

    241f64e220a303c544e0d5283cab1701

  • SHA1

    e3f1a643df5751336e18ac052463f50cd3308b58

  • SHA256

    76e317044763e4e2515a1fb01326c7bbe1825e95b5bbdedb1f958e6f6d99dce3

  • SHA512

    6ff7b928736032c5e95cae3ac9dd20de64bbf2c346037d422e240d34e2083eef651efddfb3b9c642b511b7ec2f7a751d9fe139bc80a9c213d19b600397be4396

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz
        3⤵
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2644
        • 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\Paste 4.4.0 [MacKed]\.fseventsd\000000000159b123.gz"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          PID:2648

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

    c2461748b8051618442fb3d47a5d4ba8

    SHA1

    9e3823d922d5d0766fe8ccccedc07de24799fbf5

    SHA256

    0691b824494ae1ec11713c4eb7c5056383c0556c20fa770a27f641a1d4af7f0b

    SHA512

    9fb51ee1aa08f266a0a76c85c543a86a0b6f25efd88e7759d430390a72544fe692c9d964c7a16f88f5be58f9c83a9abafaa803db3ff7c18b669c3e4f27f8c8b3