Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2024, 18:20

Errors

Reason
Machine shutdown

General

  • Target

    a7b806dc08b2aed50ab327414a66bd95_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    a7b806dc08b2aed50ab327414a66bd95

  • SHA1

    588c12b4f9e8c7bdf9401b863c8613c214fa904a

  • SHA256

    c4b485e8db0426fca0c316a4a1091f3e5ede4d51c4fd4f0a4ae9a9ab4a6aef3d

  • SHA512

    62f43d52f0f8cae559dc29e1ce07f2b0c1eb0be08f9cee98c504a6b5cbd746ac9c667c484c7ddd7fbbee0c8dc4dd16c00fed8ab739cd1708e13281a01072aa31

  • SSDEEP

    1536:OboYNQCmAZ4JIDO1GWxcYgcVAc42UdbdT4aYYxvWqfgoqHYRIA:OFQ78CIDO1frwn7dCaYY9Wqfgo2Y

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\a7b806dc08b2aed50ab327414a66bd95_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a7b806dc08b2aed50ab327414a66bd95_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1676
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:1880
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2712

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1676-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/1676-1-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/1676-2-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/1880-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2712-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB