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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 16:17

General

  • Target

    3577f4702582432300f89e998ea60a82_JaffaCakes118.exe

  • Size

    20KB

  • MD5

    3577f4702582432300f89e998ea60a82

  • SHA1

    eca085692f561bc655fd7b8b0a4f0fcac6f27bfa

  • SHA256

    13bbc671966e78d95bc28f99aadd1bf9d9c563ce5630b3523d5b22fa12c032a1

  • SHA512

    1e91595f66fdcf0846858b526b0ff1e4ebc418a95dcfc1d5bbf90e08670b7a45e019e72dd43975275b81a7ea40cf10af6b51299f4c9278c127e76e308912cc2e

  • SSDEEP

    384:bO2OEHdn0QfuLNExpYROROJWHLyRFqKv8sNPeKl3C1J9:RHlhQExpoOYSLy1vZ53C1D

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3577f4702582432300f89e998ea60a82_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3577f4702582432300f89e998ea60a82_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Users\Admin\wmcstiyz.exe
      "C:\Users\Admin\wmcstiyz.exe" 224 "C:\Users\Admin\AppData\Local\Temp\3577f4702582432300f89e998ea60a82_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\wmcstiyz.exe

    Filesize

    20KB

    MD5

    3577f4702582432300f89e998ea60a82

    SHA1

    eca085692f561bc655fd7b8b0a4f0fcac6f27bfa

    SHA256

    13bbc671966e78d95bc28f99aadd1bf9d9c563ce5630b3523d5b22fa12c032a1

    SHA512

    1e91595f66fdcf0846858b526b0ff1e4ebc418a95dcfc1d5bbf90e08670b7a45e019e72dd43975275b81a7ea40cf10af6b51299f4c9278c127e76e308912cc2e