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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 22:10

General

  • Target

    fb4683c057c42b98351707c3e7191ac0_JaffaCakes118.exe

  • Size

    199KB

  • MD5

    fb4683c057c42b98351707c3e7191ac0

  • SHA1

    337a0e63086cbfc2dd1cbf73d99ea5419ab07304

  • SHA256

    cab8207f49b7f4d82e264c60e5a70b902e5e27b8a8905e58ad10e72aab3c7d08

  • SHA512

    3fae8953327deaaa96d0c87bbf8777355be7ca3eb2cfdd60ead793d0efe3542b2250c887437c1cca0d5b6570d1e0a658821d9adbd6cac0ba106e80aa9ecdfdec

  • SSDEEP

    6144:lnqujU/i1qUaw2HEg+TuDTiWns0hN7rBLP8Nh/j:lpjQi1qxXkRYiWns0/md

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3416
      • C:\Users\Admin\AppData\Local\Temp\fb4683c057c42b98351707c3e7191ac0_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\fb4683c057c42b98351707c3e7191ac0_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4824
        • C:\Windows\mzoaemh.exe
          C:\Windows\mzoaemh.exe a
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2416
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          3⤵
          • Deletes itself
          PID:1768

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Windows\mzoaemh.exe

      Filesize

      199KB

      MD5

      9f143378bd048cc37c15206d4346b1d2

      SHA1

      7386f29f11aaa81185b566a2615bb07b4dc8c178

      SHA256

      5a03d2dc993bfef141473f134c85506cafa8b71c5d5b3acb0cbaf49acb7e1a06

      SHA512

      f39e80c1399d7b24cb027b9ad32963df0ff6ba5742aef68746697b03a43158a45894c6e0ff62a068a621b14b29cd0f7e2acf8765846902d53e6dfdc0ded8675f

    • memory/2416-6-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/4824-0-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB

    • memory/4824-8-0x0000000000400000-0x000000000043D000-memory.dmp

      Filesize

      244KB