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Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/09/2024, 20:01

General

  • Target

    f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe

  • Size

    176KB

  • MD5

    f6c350e0e2ad54879e039ac516e9d538

  • SHA1

    629a96b49155cea532204b8a9d75ff270a3c1c79

  • SHA256

    44f5f4a330ce0c70d946a61ab5a983b58eac267b399822398b2ce02743c58a57

  • SHA512

    89f7081b2cd42ccac5b91fe415468664cfa0b556cab9a3245e31b1abacf28b9576a07077fc1ddb329e78f76c14ddbbdd9b2e876b46a2d5b9980584a942ac95ba

  • SSDEEP

    3072:wf7O+p1zO+daiyK8+Yb6RJ6Ea6uKnvmb7/D26CEmIOJ1va0YOlR9vqgeleYCDk0m:Edp1d8iyK2b6RJXWKnvmb7/D26CEmIOc

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f6c350e0e2ad54879e039ac516e9d538_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Users\Admin\qeupa.exe
      "C:\Users\Admin\qeupa.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\qeupa.exe

    Filesize

    176KB

    MD5

    d5c5ebd699a11b7c2b3e95987a2d5aae

    SHA1

    676100af92e66156cfcd3be15986507620ac2e85

    SHA256

    0c18413bc9d5269ef8f156da9345f6f3403c60554ef687feac56262d63ffca16

    SHA512

    93bc2c87ae6dfe4028a3d1921dd4b449f52cd6bbd92519c3e8805afe8ee9f2866794da01e0060db75e3f45079c6521f4c1d08168be8e4968f30bd264c3ce7cff