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Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14/07/2024, 10:50

General

  • Target

    457d793b3596a22e316ce2b366307636_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    457d793b3596a22e316ce2b366307636

  • SHA1

    887bade56139e44578372cf8b6029e4bbbcd4a14

  • SHA256

    0e3d11914c9f888d8a57ea29a94bd2f3f543b4583a2025401edb4d160c3cbb62

  • SHA512

    bd2318f94fa4a221ab7e75fafdf95c23b90b8aaed127f14f48b95acf7de6335bbd55ce7a1dbc261dbfc1a419ede7c4451e5f6fb0ddcbad21a1dc0aba56b14178

  • SSDEEP

    1536:BGxBaPKsZLyJxFdhXgI0TRQP/FY0Y6Y2YkYGYHRHNxtwv4RaoacXcmKdHEa:GaPDpCH6QP/uRNBcx5

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 51 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\457d793b3596a22e316ce2b366307636_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\457d793b3596a22e316ce2b366307636_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Users\Admin\faaxeog.exe
      "C:\Users\Admin\faaxeog.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:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\faaxeog.exe

    Filesize

    92KB

    MD5

    6909b74e6518fca359950c2dec4f7443

    SHA1

    5aefc8d5d6993103ec3ae2a51b990d36643b50df

    SHA256

    9e25da8430f37c68668093d8befd6c9357989d3559d65f8c602d1a7987c6b91b

    SHA512

    7b843ee9bfaf33f56d54f9e74dca80d31b1d8319248540e849902675d8545c6360fe71a83d4c315776c7fee43d8d94a7ad88518861935687ce18e207a99d8b57