Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 07:22

General

  • Target

    03fbd692373d259aa49042c167c526dd_JaffaCakes118.dll

  • Size

    521KB

  • MD5

    03fbd692373d259aa49042c167c526dd

  • SHA1

    c7debeff17831d13913341a56d0620f832083bef

  • SHA256

    9ae3c383f3dc0fad0175a3cd5fc4d5434ac35202237242b16bdc1486bb5242cc

  • SHA512

    43023138f5c2ec19d162907353794e16bf30b0aff60078b5be106af01fb6c1261b4dcb2c2107e137c1b21f8c5967ddde6b6731266239e5f0932972bc98ca17bb

  • SSDEEP

    384:zBPyZNjtU2mHkKxv3S9Xh6h6q1G2TblJR6J6xBHzrWRk2rGlGlGlGlGlGlGlGlG4:zZyZNm3I6cq1HBkwrWRkq

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\03fbd692373d259aa49042c167c526dd_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\03fbd692373d259aa49042c167c526dd_JaffaCakes118.dll,#1
      2⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\Users\Admin\AppData\Local\Temp\~DFD259398805.bat
        3⤵
          PID:2180

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\~DFD259398805.bat

      Filesize

      121B

      MD5

      09517fc62284f33e877a276463580bd1

      SHA1

      0b14fe1db4493818f9de0bf2a56ee5370b8d479a

      SHA256

      6cc6bbb1f3f754b6894d84130f5f2d86569ac3a603e1632d3cefa028f22b6238

      SHA512

      1b924dd216d0f38199cc6df215e65ff260aa48fa37aa620dabcbc616f434643bd1f2e617d66b14bd52900214148741565128ba9589782ba582fd7308369f4a4d