Analysis

  • max time kernel
    135s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 21:19

General

  • Target

    cbb05276c2da12af44039e256c755219_JaffaCakes118.exe

  • Size

    215KB

  • MD5

    cbb05276c2da12af44039e256c755219

  • SHA1

    dedf9fc5fdadc5206b9e62f5db98c27caa1114c6

  • SHA256

    fb8be54633a272604b64a7b5a79b6d123b30d1763d2235e9d81a960b858328e4

  • SHA512

    82b4d8469c64d6376cc1f00601017e2be2f21e76bc00b2d9c9b2ba64ae72cc337858db1948d7dcfd3f3351c3f2e40196483da6e3418d4c1fca7451a980a020ed

  • SSDEEP

    6144:QxyyH1nUrox/1dpxawJFNa/GbccA3iMq1w1zW8jcDW:b2wE/1dpxlpLccjQ

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cbb05276c2da12af44039e256c755219_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cbb05276c2da12af44039e256c755219_JaffaCakes118.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:1564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1564-0-0x00000000751F2000-0x00000000751F3000-memory.dmp

    Filesize

    4KB

  • memory/1564-1-0x00000000751F0000-0x00000000757A1000-memory.dmp

    Filesize

    5.7MB

  • memory/1564-2-0x00000000751F0000-0x00000000757A1000-memory.dmp

    Filesize

    5.7MB

  • memory/1564-3-0x00000000751F0000-0x00000000757A1000-memory.dmp

    Filesize

    5.7MB

  • memory/1564-4-0x00000000751F2000-0x00000000751F3000-memory.dmp

    Filesize

    4KB

  • memory/1564-5-0x00000000751F0000-0x00000000757A1000-memory.dmp

    Filesize

    5.7MB

  • memory/1564-6-0x00000000751F0000-0x00000000757A1000-memory.dmp

    Filesize

    5.7MB

  • memory/1564-7-0x00000000751F0000-0x00000000757A1000-memory.dmp

    Filesize

    5.7MB

  • memory/1564-8-0x00000000751F0000-0x00000000757A1000-memory.dmp

    Filesize

    5.7MB