Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21/09/2024, 10:10

Errors

Reason
Machine shutdown

General

  • Target

    ef917bee54292e7b8df0072f977b55e9_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    ef917bee54292e7b8df0072f977b55e9

  • SHA1

    0ed78ad8caddce54eb0f917f430a756d4daa219e

  • SHA256

    59a8d49c6c6767cd17925bf71f45ea6244536877977f1408b188519262081406

  • SHA512

    15a0c3ff19dea70c1af4fb716ef588d2f8a00e2980942fa1a2b79b441df0bc0405faccf05064461b587eb9be6a44796edeae18cf558469d70a1a7c20575cd47e

  • SSDEEP

    1536:i0+n7cdylaf0xHJ7hiR27JJO4Nw3Kjh19+rahVwCuhUk1sTLzMo:i0c7cdylBNhigQMnTSaCSKsPzMo

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\ef917bee54292e7b8df0072f977b55e9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ef917bee54292e7b8df0072f977b55e9_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2520
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2508
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2864

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • memory/2508-5-0x0000000002E90000-0x0000000002E91000-memory.dmp

              Filesize

              4KB

            • memory/2520-0-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/2520-1-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2520-2-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/2864-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

              Filesize

              4KB