Analysis

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

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2024, 22:55

General

  • Target

    604fe076edefd63cc9dbef5fced9ce8b_JaffaCakes118.exe

  • Size

    50KB

  • MD5

    604fe076edefd63cc9dbef5fced9ce8b

  • SHA1

    2c4e5b17994454c7aaa7985da51028f4922fb640

  • SHA256

    2e65d6cc6c049637cdce66a946150cda4b7175acdb75a3cdf53c0be0e540ebcb

  • SHA512

    ee5af2d465a392ccc0e269ea8b2b3b304d7794785c66586fffd7755a0f4ea1aacce9c48bdad9723e95fb2f22c56cb3ebdcf71907e834fd2b09a89459a9d2a8a7

  • SSDEEP

    1536:OGipmaADVr7Hny/Sf65tE2dHEKON45ibun5454:OEDV7yE8tEaHA4zr

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:628
    • C:\Users\Admin\AppData\Local\Temp\604fe076edefd63cc9dbef5fced9ce8b_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\604fe076edefd63cc9dbef5fced9ce8b_JaffaCakes118.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2912

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/628-39-0x00000000227E0000-0x0000000022806000-memory.dmp

      Filesize

      152KB

    • memory/628-49-0x0000000022840000-0x0000000022866000-memory.dmp

      Filesize

      152KB

    • memory/628-77-0x0000000022930000-0x0000000022956000-memory.dmp

      Filesize

      152KB

    • memory/628-69-0x0000000022900000-0x0000000022926000-memory.dmp

      Filesize

      152KB

    • memory/628-8-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/628-14-0x00000000226F0000-0x0000000022716000-memory.dmp

      Filesize

      152KB

    • memory/628-19-0x0000000022720000-0x0000000022746000-memory.dmp

      Filesize

      152KB

    • memory/628-24-0x0000000022750000-0x0000000022776000-memory.dmp

      Filesize

      152KB

    • memory/628-33-0x00000000227B0000-0x00000000227D6000-memory.dmp

      Filesize

      152KB

    • memory/628-63-0x00000000228D0000-0x00000000228F6000-memory.dmp

      Filesize

      152KB

    • memory/628-43-0x0000000022810000-0x0000000022836000-memory.dmp

      Filesize

      152KB

    • memory/628-38-0x00000000227E0000-0x0000000022806000-memory.dmp

      Filesize

      152KB

    • memory/628-58-0x00000000228A0000-0x00000000228C6000-memory.dmp

      Filesize

      152KB

    • memory/628-28-0x0000000022780000-0x00000000227A6000-memory.dmp

      Filesize

      152KB

    • memory/628-53-0x0000000022870000-0x0000000022896000-memory.dmp

      Filesize

      152KB

    • memory/2912-0-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2912-1-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2912-3-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/2912-2-0x0000000000410000-0x0000000000412000-memory.dmp

      Filesize

      8KB

    • memory/2912-3765-0x0000000000410000-0x0000000000412000-memory.dmp

      Filesize

      8KB