Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/07/2024, 16:38

General

  • Target

    427e1353f0d627db47c406d053a19622_JaffaCakes118.exe

  • Size

    88KB

  • MD5

    427e1353f0d627db47c406d053a19622

  • SHA1

    05bbf16bf9f346b66835214b56f0d571efad345f

  • SHA256

    948039b585c37e6f907989110f65b75455bd376d7b17bbb32de223bd7dfd2572

  • SHA512

    f5e8b23eeceaff03f3fd2b360df3cd6b57bbea0e1beff1953946b93d20e495a831c47d94a656e3ee76f6a4e6eee99671cd74112684731bcfefb1a29df788e7aa

  • SSDEEP

    1536:Gwp1X4Wr5PELJ0E+Ngdv6M8T5/bAl0QL4I9TD+JJpx2Fdjuw41aWrFe:GwpJ4WrueEEglsF/qHx9Tgz2FpumEI

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:620
    • C:\Users\Admin\AppData\Local\Temp\427e1353f0d627db47c406d053a19622_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\427e1353f0d627db47c406d053a19622_JaffaCakes118.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2524

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/620-37-0x0000000016A60000-0x0000000016A7D000-memory.dmp

      Filesize

      116KB

    • memory/620-46-0x0000000016AA0000-0x0000000016ABD000-memory.dmp

      Filesize

      116KB

    • memory/620-7-0x0000000000400000-0x000000000041D000-memory.dmp

      Filesize

      116KB

    • memory/620-12-0x00000000169C0000-0x00000000169DD000-memory.dmp

      Filesize

      116KB

    • memory/620-17-0x00000000169E0000-0x00000000169FD000-memory.dmp

      Filesize

      116KB

    • memory/620-22-0x0000000016A00000-0x0000000016A1D000-memory.dmp

      Filesize

      116KB

    • memory/620-26-0x0000000016A20000-0x0000000016A3D000-memory.dmp

      Filesize

      116KB

    • memory/620-31-0x0000000016A40000-0x0000000016A5D000-memory.dmp

      Filesize

      116KB

    • memory/620-77-0x0000000016B60000-0x0000000016B7D000-memory.dmp

      Filesize

      116KB

    • memory/620-72-0x0000000016B40000-0x0000000016B5D000-memory.dmp

      Filesize

      116KB

    • memory/620-41-0x0000000016A80000-0x0000000016A9D000-memory.dmp

      Filesize

      116KB

    • memory/620-51-0x0000000016AC0000-0x0000000016ADD000-memory.dmp

      Filesize

      116KB

    • memory/620-56-0x0000000016AE0000-0x0000000016AFD000-memory.dmp

      Filesize

      116KB

    • memory/620-63-0x0000000016B00000-0x0000000016B1D000-memory.dmp

      Filesize

      116KB

    • memory/620-68-0x0000000016B20000-0x0000000016B3D000-memory.dmp

      Filesize

      116KB

    • memory/2524-1-0x0000000000400000-0x000000000041D000-memory.dmp

      Filesize

      116KB

    • memory/2524-0-0x0000000002160000-0x0000000002174000-memory.dmp

      Filesize

      80KB

    • memory/2524-3748-0x0000000000400000-0x000000000041D000-memory.dmp

      Filesize

      116KB