Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 03:25

General

  • Target

    b62aa8279564dcc2ff48fa87d386bafd_JaffaCakes118.exe

  • Size

    201KB

  • MD5

    b62aa8279564dcc2ff48fa87d386bafd

  • SHA1

    e5960f88c7996157a9891ff46c5bdc4e40083e88

  • SHA256

    1446f60bcbbbd1539d4c542cc327fc35f48208ffc1778a2c60954ac0d2d57b6b

  • SHA512

    2e8361df544ce437509911e0e6cc2f2551e7aceedede0ba89ebe0d629e7ae71428a174c82c6969e398a3bff14f81ccd3e9dc29160ceefdb06a7fd1009a88a71b

  • SSDEEP

    3072:+P9DOGeGl3oOoiAoSJJGaH6HrEyw70BXi8CMOciDteO:bFXiAoSJQPHrU0MLV

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    thunderlk8

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b62aa8279564dcc2ff48fa87d386bafd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b62aa8279564dcc2ff48fa87d386bafd_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of AdjustPrivilegeToken
    PID:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2640-0-0x000007FEF630E000-0x000007FEF630F000-memory.dmp

    Filesize

    4KB

  • memory/2640-1-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB

  • memory/2640-2-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB

  • memory/2640-3-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB

  • memory/2640-5-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB

  • memory/2640-6-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB

  • memory/2640-7-0x000007FEF630E000-0x000007FEF630F000-memory.dmp

    Filesize

    4KB

  • memory/2640-8-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB

  • memory/2640-9-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB

  • memory/2640-10-0x000007FEF6050000-0x000007FEF69ED000-memory.dmp

    Filesize

    9.6MB