Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 07:42

General

  • Target

    90fc9eecf632776cbfeda30f70854089_JaffaCakes118.exe

  • Size

    570KB

  • MD5

    90fc9eecf632776cbfeda30f70854089

  • SHA1

    47482e448908cb2704a3fa6ac80102f98e5a3e4b

  • SHA256

    a4d6bb4f2e95ccf42b18090806a155fba407395a41bbe481c1df791933ebce38

  • SHA512

    dc9079b47ea7ec899063a9fbbc8ef3a5eb21817e1f1464907a25f468dfe08214916f85bd363019284f96de56906b4b64091790db730b7f5098a0978dce4d088c

  • SSDEEP

    12288:E/crj5ywSgl5kdvKfRDmygXEvMGnp1s12onLgo8C8u7wNE:yJglUvKfRqyfvJQUSLgtNgEE

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
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90fc9eecf632776cbfeda30f70854089_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\90fc9eecf632776cbfeda30f70854089_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 SetWindowsHookEx
    PID:2196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2196-2-0x0000000000AD0000-0x0000000000BE0000-memory.dmp

    Filesize

    1.1MB

  • memory/2196-9-0x0000000000AD0000-0x0000000000BE0000-memory.dmp

    Filesize

    1.1MB

  • memory/2196-11-0x0000000000AD0000-0x0000000000BE0000-memory.dmp

    Filesize

    1.1MB

  • memory/2196-10-0x0000000000AD0000-0x0000000000BE0000-memory.dmp

    Filesize

    1.1MB

  • memory/2196-12-0x00000000002F0000-0x00000000002F1000-memory.dmp

    Filesize

    4KB