Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 21:47

Errors

Reason
Machine shutdown

General

  • Target

    acb4e8c073f38a49cd9b35fd35980861_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    acb4e8c073f38a49cd9b35fd35980861

  • SHA1

    b3e2473f6b6493402325cde5d9e2661c602c848b

  • SHA256

    74474a96e3ba95218616cece4d626dcadcb1323d03858aaca138ee1da3e6e295

  • SHA512

    dbabfb1692f5fae151efaae9d9432d67383813c60f7644bb12ca2a68ccb2e4ff19e1a683ff779d93025775f1686124012766d350ba85cb56ac9dda1ee95d1989

  • SSDEEP

    1536:E0Lq3mW+FLpCxulQuAXIJaf+fzemmeU9yLwLYeqS3f2UuTHM0mno+cJlId:0mdaUg+r3KyKl3fjuTSnohJlId

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
  • 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\acb4e8c073f38a49cd9b35fd35980861_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\acb4e8c073f38a49cd9b35fd35980861_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2164
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2152
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2648

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2152-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2164-0-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/2164-2-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/2164-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2648-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB