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Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 22:55

General

  • Target

    325056c015e1be54d7c4a14e2856f1e1_JaffaCakes118.exe

  • Size

    74KB

  • MD5

    325056c015e1be54d7c4a14e2856f1e1

  • SHA1

    4f671615f64b3d105187f9b484eb54786c256deb

  • SHA256

    c03e21128f7506d3e0398fd37e2ab94d304f7c4d8f67ba91634d560fd072cd51

  • SHA512

    69181208de24e7e83f638dec1a74c27e0899172148a12b8e9e48760230c5df9244ef3cb30c1335165fb6bcaa05bb92f209ed08cd77256aeb0725c6ad80aaf978

  • SSDEEP

    1536:9Jpc6wJV+AFXXqxIxzXP7qcKqCcL9JMSn15K:9JpqJVxKjcL9JMSn15K

Score
8/10

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies data under HKEY_USERS 9 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\325056c015e1be54d7c4a14e2856f1e1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\325056c015e1be54d7c4a14e2856f1e1_JaffaCakes118.exe"
    1⤵
    • Adds policy Run key to start application
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious use of WriteProcessMemory
    PID:1404
    • C:\Users\Admin\LOCALS~1\APPLIC~1\MICROS~1\clipsrv.exe
      C:\Users\Admin\LOCALS~1\APPLIC~1\MICROS~1\clipsrv.exe /waitservice
      2⤵
      • Executes dropped EXE
      PID:4640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\System\logman.exe

    Filesize

    74KB

    MD5

    325056c015e1be54d7c4a14e2856f1e1

    SHA1

    4f671615f64b3d105187f9b484eb54786c256deb

    SHA256

    c03e21128f7506d3e0398fd37e2ab94d304f7c4d8f67ba91634d560fd072cd51

    SHA512

    69181208de24e7e83f638dec1a74c27e0899172148a12b8e9e48760230c5df9244ef3cb30c1335165fb6bcaa05bb92f209ed08cd77256aeb0725c6ad80aaf978