Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 13:47

General

  • Target

    3962936bda1fcc80686303735a6e0227_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    3962936bda1fcc80686303735a6e0227

  • SHA1

    fdeed83017a1a3c88fa1b8723e105f2f1d75a5b5

  • SHA256

    da0f7d37f12449f553ca3ba30a3012c4c889a08951b1d3c6726c1883a9b8e8b1

  • SHA512

    458c2616fed847cbae77032b7397435e88d6c68bc8b95564d693de55173862dae69c21bbec0b01add98aaa10ea16b14c3cf87d6ee1fa0691985c89f9e0e7d445

  • SSDEEP

    6144:k7yTOnmlbWtT1p1lKnGSC0qickrQEUuhw0BHZtiD6nUYYmrOp0z5XXXxCWDor650:1TOnbOYmrOp0zeWDoQ

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Disables use of System Restore points 1 TTPs
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 34 IoCs
  • Drops startup file 2 IoCs
  • Modifies system executable filetype association 2 TTPs 9 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Control Panel 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 58 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3962936bda1fcc80686303735a6e0227_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3962936bda1fcc80686303735a6e0227_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Modifies visibility of file extensions in Explorer
    • Modifies visiblity of hidden/system files in Explorer
    • Event Triggered Execution: Image File Execution Options Injection
    • Drops startup file
    • Modifies system executable filetype association
    • Drops file in Windows directory
    • Modifies Control Panel
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2172136094-3310281978-782691160-1000\S-1-5-21-2172136094-3310281978-782691160-1000.exe

    Filesize

    1.4MB

    MD5

    3962936bda1fcc80686303735a6e0227

    SHA1

    fdeed83017a1a3c88fa1b8723e105f2f1d75a5b5

    SHA256

    da0f7d37f12449f553ca3ba30a3012c4c889a08951b1d3c6726c1883a9b8e8b1

    SHA512

    458c2616fed847cbae77032b7397435e88d6c68bc8b95564d693de55173862dae69c21bbec0b01add98aaa10ea16b14c3cf87d6ee1fa0691985c89f9e0e7d445