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Analysis

  • max time kernel
    141s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 22:34

General

  • Target

    7704c12d978a505dec868846274e0450_JaffaCakes118.exe

  • Size

    2.4MB

  • MD5

    7704c12d978a505dec868846274e0450

  • SHA1

    946ef41c9263a819d44eadb8c5b5c52c5729fc4b

  • SHA256

    4ac9b27988c97d9f934255c4848613866fb68d4d5988b4c82c667b25f839c9da

  • SHA512

    4f8822ef524a4e8482198fb65c70d333162a03f4142bdf8cccc8372edbad0e677071d9a2a898f1ded2bd85b49ff5211da49a6fd8dc71aec0ddd1776c2aa9eeb6

  • SSDEEP

    49152:Il1SW/Z9qQAoe1NZ6xCi4B7ySm+vmSIOQzeMR7zZHFRYptebA5rOYiZnB:rKgo6NZ64i4oSfSKy1H/uebSivZnB

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7704c12d978a505dec868846274e0450_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7704c12d978a505dec868846274e0450_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2696
    • C:\Users\Admin\AppData\Local\Temp\is-SIDF8.tmp\7704c12d978a505dec868846274e0450_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-SIDF8.tmp\7704c12d978a505dec868846274e0450_JaffaCakes118.tmp" /SL5="$401EA,1824239,70144,C:\Users\Admin\AppData\Local\Temp\7704c12d978a505dec868846274e0450_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:1336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-MQT57.tmp\DownLib.dll

    Filesize

    183KB

    MD5

    db25dfdd4c1f2b65c68a230881072695

    SHA1

    94cd6a3438041f0e61b0a1bea7b66461854efe69

    SHA256

    1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

    SHA512

    db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

  • C:\Users\Admin\AppData\Local\Temp\is-MQT57.tmp\setupcfg.ini

    Filesize

    85B

    MD5

    cd3d71aaff56d41000889a956a555866

    SHA1

    2d2364b8dc46942715350cc1654c6c380518d0ab

    SHA256

    62b93c75a283975d31f44d7c76c92846bddcbad3380fb33cb30c8b17a2de4c1d

    SHA512

    5269f0bb1efc2caab8ad718f8fc44bd99cd2702081310e808f48546c82fbef3478aa2b57f346270c5d5f502f952cfbf7a54b6f69d5c69ea4edeac4cb292f7396

  • C:\Users\Admin\AppData\Local\Temp\is-SIDF8.tmp\7704c12d978a505dec868846274e0450_JaffaCakes118.tmp

    Filesize

    1.2MB

    MD5

    e7106fbf42fbc6d5b08a18ada4f781b4

    SHA1

    36d4a629f79d772c0b0df8bd2ae2ea09108d239d

    SHA256

    64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

    SHA512

    adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

  • memory/1336-7-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/1336-23-0x0000000003AD0000-0x0000000003B07000-memory.dmp

    Filesize

    220KB

  • memory/1336-62-0x0000000003AD0000-0x0000000003B07000-memory.dmp

    Filesize

    220KB

  • memory/1336-61-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/2696-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/2696-2-0x0000000000401000-0x000000000040D000-memory.dmp

    Filesize

    48KB

  • memory/2696-60-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB