Analysis

  • max time kernel
    141s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/09/2024, 14:26

General

  • Target

    edc89e437810ad2dd25408506be22aee_JaffaCakes118.exe

  • Size

    31KB

  • MD5

    edc89e437810ad2dd25408506be22aee

  • SHA1

    24f081c3e122d180a3fd0064674ab65d73108a75

  • SHA256

    77fd9e57ce0253b4e336530a37206b3cc6334a1bf12116a891e2887624cb6e18

  • SHA512

    09e07a04d93ae32dfd8771d7b738d88deef3e89f6fcb669cc5b4b65c4a22faec95e17c245b16542de57da84cff1e527354167e0fc7fca1b0860098c36b58e92b

  • SSDEEP

    768:5dOUS/ijAceYdW2k7GfOmBFtOYu9IezVDy0SunbcuyD7UINWGO:5PS/ijAk5kSmK+Yu9I4Sunouy8Yo

Malware Config

Signatures

  • UAC bypass 3 TTPs 3 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 63 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • System policy modification 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\edc89e437810ad2dd25408506be22aee_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\edc89e437810ad2dd25408506be22aee_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • System policy modification
    PID:2384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\259444248.DEP

    Filesize

    12.1MB

    MD5

    6e7ab36ac4450a868af12796e005b9d8

    SHA1

    33f45a43d00417ddce28e45b4befd10f26e4d441

    SHA256

    896525da70b0d0d29f63e3693a007957fd30e56b6746b2c585b4c0d205797d2e

    SHA512

    b281b49d5f3ab0f98dff1231c5982320524f25dc73ff7a1ac28490254cd27cf8bde59ca1811c30e73848bd117522bcb753002aeaada39f8b244e9a5a7515217a

  • memory/2384-1-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/2384-5-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB