Overview

overview

7

Static

static

3

879b2498b0...18.exe

windows7-x64

7

879b2498b0...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/11/2024, 20:37

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    879b2498b0e6dee18b7c87b6c7ab4226_JaffaCakes118.exe
  • Size 19KB
  • Sample241102-zedwpsvfkl
  • SHA256 01c452473b45802d48087ba2546ecc8ccb540474352f39598920d8e0dda0d6fa
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
defense_evasiondiscoverypersistence

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in Program Files directory 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1236
      • C:\Users\Admin\AppData\Local\Temp\879b2498b0e6dee18b7c87b6c7ab4226_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\879b2498b0e6dee18b7c87b6c7ab4226_JaffaCakes118.exe"
        2⤵
        • Loads dropped DLL
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2148
        • C:\Program Files\NetMeeting\ravmymon.exe
          "C:\Program Files\NetMeeting\ravmymon.exe"
          3⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2112
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\879b2498b0e6dee18b7c87b6c7ab4226_JaffaCakes118.exe"
          3⤵
          • Deletes itself
          • System Location Discovery: System Language Discovery
          PID:2500

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          ravmymon.exe
          • Path C:\Program Files\NetMeeting\ravmymon.exe
          • Size 19KB
          • SHA256 01c452473b45802d48087ba2546ecc8ccb540474352f39598920d8e0dda0d6fa
          • MD5 SHA1 SHA512 SSDEEP
          Submit Download

          memory/1236-19-0x00000000024C0000-0x00000000024C1000-memory.dmp
          Download