Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 05:07

General

  • Target

    37cf70bc7ad16cbc6dcb41935364d529_JaffaCakes118.exe

  • Size

    744KB

  • MD5

    37cf70bc7ad16cbc6dcb41935364d529

  • SHA1

    68d12ffb95d9ba118cd8d588d24ae832726ec0e7

  • SHA256

    0374cf555dd02735cffaace8b2945ef69a7c678d4d43a9b6eba2615f43ff4a13

  • SHA512

    8912447af94c6f947c70572203c0365310f054eaccbd97c18bd89b13da3018285badede7eda403e2e9cbca83592f75dc25d8d3ba9564d3310891c70842d6c1b6

  • SSDEEP

    12288:1Ry8S++U4u/n/80dW5A0zyR6JwQ5oAlK+Gbpv5TIkQbQQ52LYRg08yPwrRlt:/BMU4ufxdW5A2FJr/khpvZIkQ33Y

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37cf70bc7ad16cbc6dcb41935364d529_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\37cf70bc7ad16cbc6dcb41935364d529_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2992
  • 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:3052
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      2⤵
        PID:1800

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Windows\Hacker.com.cn.exe

            Filesize

            744KB

            MD5

            37cf70bc7ad16cbc6dcb41935364d529

            SHA1

            68d12ffb95d9ba118cd8d588d24ae832726ec0e7

            SHA256

            0374cf555dd02735cffaace8b2945ef69a7c678d4d43a9b6eba2615f43ff4a13

            SHA512

            8912447af94c6f947c70572203c0365310f054eaccbd97c18bd89b13da3018285badede7eda403e2e9cbca83592f75dc25d8d3ba9564d3310891c70842d6c1b6

          • memory/2992-0-0x00000000002F0000-0x00000000002F1000-memory.dmp

            Filesize

            4KB

          • memory/2992-6-0x0000000000400000-0x00000000004C2000-memory.dmp

            Filesize

            776KB

          • memory/3052-4-0x00000000002A0000-0x00000000002A1000-memory.dmp

            Filesize

            4KB

          • memory/3052-7-0x0000000000400000-0x00000000004C2000-memory.dmp

            Filesize

            776KB

          • memory/3052-9-0x00000000002A0000-0x00000000002A1000-memory.dmp

            Filesize

            4KB