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Analysis

  • max time kernel
    141s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/06/2024, 15:23

General

  • Target

    b436166965c74ecdac8d78afb0f37e9e_JaffaCakes118.exe

  • Size

    7.3MB

  • MD5

    b436166965c74ecdac8d78afb0f37e9e

  • SHA1

    ada9315e77a7f044e0c58369a0219c3495730f7b

  • SHA256

    db695884c1ebe37258ce280ee863f9274cb5e7a5691c566cb3d50629f5dd4512

  • SHA512

    a8d60e0ec5a59b2086af1ea7310e18d855c48fa3ecab34447f7ee65f9312a033ad86544f1eec6af33c5c6a3fd2e9ec62221f7d0e112d758ffabdf9dc81331c2e

  • SSDEEP

    196608:a6oTw7tLiwqAA5RsOcqXM6xaKWBB6KWA/CzxYB/3dul3KzQ:a3Tgiwqz5RsO3MrpqjA/m00wU

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b436166965c74ecdac8d78afb0f37e9e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b436166965c74ecdac8d78afb0f37e9e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2068
    • C:\Users\Admin\AppData\Local\Temp\is-C56FB.tmp\b436166965c74ecdac8d78afb0f37e9e_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-C56FB.tmp\b436166965c74ecdac8d78afb0f37e9e_JaffaCakes118.tmp" /SL5="$401E6,7098385,189952,C:\Users\Admin\AppData\Local\Temp\b436166965c74ecdac8d78afb0f37e9e_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:320

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-96LFR.tmp\Fusion.dll

    Filesize

    862KB

    MD5

    f121825d1dfb8e60a3fa6cec878321ac

    SHA1

    e9261d192612a826e86bdf196cf3e81ceda140f0

    SHA256

    c0929911e1ec663028a44cd9d2f9f58ceeb7c6afe793e9ba90682b99448294ed

    SHA512

    63c1dc54dba793be9f99460cca04bf65260e463e39fd83c78146101b2d5a95d721c46d274d5257bd1e150b6b72d95927786ffd56d0b8230dce599dc350af339c

  • C:\Users\Admin\AppData\Local\Temp\is-C56FB.tmp\b436166965c74ecdac8d78afb0f37e9e_JaffaCakes118.tmp

    Filesize

    1.2MB

    MD5

    67b4d453f0713174bbb1db2eba8c861a

    SHA1

    b68459cfcb4a487c3fef02b99c07e8dc22419ae3

    SHA256

    14f53048003be484f0807ccd1c5f4aed93cec854ebbd6222d792c7a329204b56

    SHA512

    4c06e434b532f5f5bb9de84bbf402e30027d587124b1a604a77b5d2f3fc589ce8730e2d3c4723eaef07059fb26ed2bf9ba1bed35f4be7007b0fb1971ebe8a7a2

  • memory/320-6-0x0000000000400000-0x000000000053D000-memory.dmp

    Filesize

    1.2MB

  • memory/320-12-0x00000000032A0000-0x000000000337C000-memory.dmp

    Filesize

    880KB

  • memory/320-15-0x0000000000400000-0x000000000053D000-memory.dmp

    Filesize

    1.2MB

  • memory/320-16-0x00000000032A0000-0x000000000337C000-memory.dmp

    Filesize

    880KB

  • memory/320-22-0x00000000032A0000-0x000000000337C000-memory.dmp

    Filesize

    880KB

  • memory/2068-0-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/2068-2-0x0000000000401000-0x0000000000412000-memory.dmp

    Filesize

    68KB

  • memory/2068-14-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB