Analysis

  • max time kernel
    6s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 01:47

Errors

Reason
Machine shutdown

General

  • Target

    104fcf021efeaab4375f4e7c69c09f6c_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    104fcf021efeaab4375f4e7c69c09f6c

  • SHA1

    e45b93467312e025dba5b9105590eb59a2698dad

  • SHA256

    cc8c0ca2dbb4a0e0960f14a58ec4945c10b6ebbef7db8a88dcccab070a064291

  • SHA512

    75be6602bc2c89eaa8bdbbc2e746eda0717858b9353ad5a17e458021a863a3ef53d413434ab25d3cee075b75036addf417f69f4f56da0a757250cdd90d212b41

  • SSDEEP

    1536:1rZC3/Hjq3OO7BxJJkxrjHL2Xv8PrBK4gD6SW+bVBZrYV0o9e:Jc3rGOO7fAj8wBk6wVB60o9

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\104fcf021efeaab4375f4e7c69c09f6c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\104fcf021efeaab4375f4e7c69c09f6c_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1812
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2156
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2584

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1812-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/1812-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/1812-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2156-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2584-6-0x0000000002B00000-0x0000000002B01000-memory.dmp

        Filesize

        4KB