Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17/05/2024, 18:53

General

  • Target

    50f8e6a2feaeb54d047d89131cd4a787_JaffaCakes118.exe

  • Size

    921KB

  • MD5

    50f8e6a2feaeb54d047d89131cd4a787

  • SHA1

    cb1bdbefb9ccebe1919a694eb4aa5cc315c5638b

  • SHA256

    fa9b4ef735c825020434534d3accf64014dda00b96ca2fd551417aca90a03341

  • SHA512

    c0ac93a2e89eaefaa43a02586545842965e4350b6716c6721c3577e9b8bd876d0d6e3e5bd82c94f880a9528377238bfeba44e606b0c0f2289aec77b37276c8dc

  • SSDEEP

    24576:cKzfy1Yw7/NVOn2XoL2D9ix6PkkEioKjj:cKDy1v/Nc2XoKpjPkzsj

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\50f8e6a2feaeb54d047d89131cd4a787_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\50f8e6a2feaeb54d047d89131cd4a787_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1708-0-0x0000000000130000-0x0000000000135000-memory.dmp

    Filesize

    20KB

  • memory/1708-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1708-4-0x0000000000A20000-0x0000000000B50000-memory.dmp

    Filesize

    1.2MB

  • memory/1708-13-0x0000000000A20000-0x0000000000B50000-memory.dmp

    Filesize

    1.2MB

  • memory/1708-12-0x0000000000A20000-0x0000000000B50000-memory.dmp

    Filesize

    1.2MB

  • memory/1708-11-0x0000000000A20000-0x0000000000B50000-memory.dmp

    Filesize

    1.2MB

  • memory/1708-14-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/1708-15-0x0000000000200000-0x0000000000201000-memory.dmp

    Filesize

    4KB

  • memory/1708-20-0x0000000000200000-0x0000000000201000-memory.dmp

    Filesize

    4KB