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Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 21:25

General

  • Target

    0f94ca18b66a6bc523da99b52b47c947_JaffaCakes118.exe

  • Size

    140KB

  • MD5

    0f94ca18b66a6bc523da99b52b47c947

  • SHA1

    64e31c5ac914e6d1bb4df57cd2bc33f9ed088c4f

  • SHA256

    824d5e30a658d3a67d2377e7f97bc33811f7680ce950cc602d5f7cd6a4c76ae5

  • SHA512

    e7c69e97c57d351451e3d5073c0a720524839235f96a983cc70f62624005b2ace0b9e179ddc68730e91ab627a582b47f2823f11e04a55f4ac101e3458f2207d7

  • SSDEEP

    3072:tY2TEm50QYyAXBYeNgn6gb0kYp8OyDn8+rkP+7x8Dzve:tJTEOPYywBYeUpb0kYp8OyDn8+rkP+7l

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f94ca18b66a6bc523da99b52b47c947_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0f94ca18b66a6bc523da99b52b47c947_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4824
    • C:\Users\Admin\queziag.exe
      "C:\Users\Admin\queziag.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\queziag.exe

    Filesize

    140KB

    MD5

    16e01feedf16b36d0bbfa6c27a41d76d

    SHA1

    9cd0dc78620cd222314145619606a163332e5960

    SHA256

    a580cd7cfba9e28efa471c1bbda13c542d4a6b62b0c132361ff0ada403faf639

    SHA512

    83ec168da9d36071dfb88d865193f04909f70ae9c1d281774e31b06b56d7721a612777b813dfc2905234b4fc5ef788fc207a0272278936bc69a5e69ab81d5a3f