Analysis

  • max time kernel
    135s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 16:11

General

  • Target

    b422975b2bc5dce001dcc23565f2cbca_JaffaCakes118.exe

  • Size

    293KB

  • MD5

    b422975b2bc5dce001dcc23565f2cbca

  • SHA1

    6f27348c25b0e0fe41e3265c49a7f4d546f29861

  • SHA256

    8c6c648a1e0b237c8c8490907f1e1e09a4e2b145970a30155df7c557987dc107

  • SHA512

    3a561def2838652e266060a14e7647293658cb83966df86dab73aee4ae514b30cabe8dc3baf2832dc48b6e4a209cf458e2901b5314cf888541c1edb86b4d4f10

  • SSDEEP

    6144:HlJhngLhSMKjvI1Zv0/Ru8204mUeVEU+b/oyT7:HzZgLhZIQ1Z04mZyoyT7

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\b422975b2bc5dce001dcc23565f2cbca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b422975b2bc5dce001dcc23565f2cbca_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:2264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2264-0-0x0000000075442000-0x0000000075443000-memory.dmp

    Filesize

    4KB

  • memory/2264-1-0x0000000075440000-0x00000000759F1000-memory.dmp

    Filesize

    5.7MB

  • memory/2264-2-0x0000000075440000-0x00000000759F1000-memory.dmp

    Filesize

    5.7MB

  • memory/2264-3-0x0000000075440000-0x00000000759F1000-memory.dmp

    Filesize

    5.7MB

  • memory/2264-4-0x0000000075442000-0x0000000075443000-memory.dmp

    Filesize

    4KB

  • memory/2264-5-0x0000000075440000-0x00000000759F1000-memory.dmp

    Filesize

    5.7MB

  • memory/2264-6-0x0000000075440000-0x00000000759F1000-memory.dmp

    Filesize

    5.7MB

  • memory/2264-7-0x0000000075440000-0x00000000759F1000-memory.dmp

    Filesize

    5.7MB