Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 15:47

General

  • Target

    076e92a51ed399ba6da364a546bfab4c_JaffaCakes118.exe

  • Size

    458KB

  • MD5

    076e92a51ed399ba6da364a546bfab4c

  • SHA1

    6001ed4a3bbf595ed7fca7ef474b623992d01088

  • SHA256

    725deb1097ce51b0051423a7744f5c9c9725d735922b9163df3820938ab711d8

  • SHA512

    ac7cc34e3d1ac95609916d589c16bac66e2bc745c8973f96899299a32579cf3f0045867102adb50035beacfff2f038ce77388c836ea9cf795875001e92771123

  • SSDEEP

    12288:lfCS4fa6d/iG+21/9ay8DPuWMl6HZtvm3:ZlTL2ey8DGp++3

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\076e92a51ed399ba6da364a546bfab4c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\076e92a51ed399ba6da364a546bfab4c_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:556
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
      2⤵
        PID:3940
    • C:\Windows\Hacker.com.cn.exe
      C:\Windows\Hacker.com.cn.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1012
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
        2⤵
          PID:5100

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Windows\Hacker.com.cn.exe

        Filesize

        458KB

        MD5

        076e92a51ed399ba6da364a546bfab4c

        SHA1

        6001ed4a3bbf595ed7fca7ef474b623992d01088

        SHA256

        725deb1097ce51b0051423a7744f5c9c9725d735922b9163df3820938ab711d8

        SHA512

        ac7cc34e3d1ac95609916d589c16bac66e2bc745c8973f96899299a32579cf3f0045867102adb50035beacfff2f038ce77388c836ea9cf795875001e92771123

      • C:\Windows\uninstal.bat

        Filesize

        218B

        MD5

        978c68f23758d0bc391f0fdf3a1581a0

        SHA1

        ac7bac3770e8d16cbd01052191a8ac17a67ba34c

        SHA256

        a54c0886430036dfa4c3386dc07c994da33c24d4413b26200569fa2d42cadb6c

        SHA512

        3f645f81cc8245f6f930df9cc31f23c838c0a58950a383aa2e2733c88004092fa5f2e2ed3175df067e4cd66280657666a54a532f078211d4b6cdc69bed6a785c

      • memory/556-0-0x0000000000400000-0x00000000004C8000-memory.dmp

        Filesize

        800KB

      • memory/556-1-0x0000000002040000-0x0000000002041000-memory.dmp

        Filesize

        4KB

      • memory/556-10-0x0000000000400000-0x00000000004C8000-memory.dmp

        Filesize

        800KB

      • memory/1012-6-0x0000000000400000-0x00000000004C8000-memory.dmp

        Filesize

        800KB

      • memory/1012-7-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

        Filesize

        4KB

      • memory/1012-12-0x0000000000400000-0x00000000004C8000-memory.dmp

        Filesize

        800KB

      • memory/1012-13-0x0000000000400000-0x00000000004C8000-memory.dmp

        Filesize

        800KB

      • memory/1012-14-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

        Filesize

        4KB