Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2024, 01:27

General

  • Target

    8e77f6a0086b786659d36deaf5a577aa_JaffaCakes118.exe

  • Size

    172KB

  • MD5

    8e77f6a0086b786659d36deaf5a577aa

  • SHA1

    ee2d97a09f60be9f61122afa3000d8df07716b9f

  • SHA256

    7c436d65195f966e5111a1e99b8be66835076bfb83429600309cc39eedd7644a

  • SHA512

    e2c15b3b88bbf33afc20c79182a6a3f7d34d1d3018c4b64cc09e0dd5e09a9875d2bf4e1ae8d8bc4a4d807bff361d90859fa3f6ef1bcd5339d3da42189f17cd61

  • SSDEEP

    3072:ciKloQSrkKgRENEI5apGTwQqVMTW0hiJDzc9QqJXc1l7JT4JuSK:cn8M1n

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1196
      • C:\Users\Admin\AppData\Local\Temp\8e77f6a0086b786659d36deaf5a577aa_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\8e77f6a0086b786659d36deaf5a577aa_JaffaCakes118.exe"
        2⤵
        • UAC bypass
        • Windows security bypass
        • Windows security modification
        • Checks whether UAC is enabled
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:2204
        • C:\Users\Admin\AppData\Local\Temp\8e77f6a0086b786659d36deaf5a577aa_JaffaCakes118.exe
          C:\Users\Admin\AppData\Local\Temp\8e77f6a0086b786659d36deaf5a577aa_JaffaCakes118.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2276

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • memory/1196-7-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

            Filesize

            28KB

          • memory/1196-10-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

            Filesize

            4KB

          • memory/2276-2-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2276-4-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2276-5-0x0000000000400000-0x00000000004083A0-memory.dmp

            Filesize

            32KB

          • memory/2276-6-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB