Analysis

  • max time kernel
    152s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/01/2023, 01:28

General

  • Target
    8361eb12c5601bdc3cc6446f7c9799bd.exe
  • Size 668KB
  • Sample230120-bvntvaac36
  • SHA256 372e830ca920a5f2b66e8980e5b9ddedd9343a5c23c6fb48adfc762568eacb51
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8361eb12c5601bdc3cc6446f7c9799bd.exe
    "C:\Users\Admin\AppData\Local\Temp\8361eb12c5601bdc3cc6446f7c9799bd.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4896

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/4896-132-0x00000000003A0000-0x000000000044E000-memory.dmp

        memory/4896-133-0x0000000005290000-0x0000000005834000-memory.dmp

        memory/4896-134-0x0000000004DE0000-0x0000000004E72000-memory.dmp

        memory/4896-135-0x0000000004F80000-0x0000000004F8A000-memory.dmp

        memory/4896-136-0x00000000050C0000-0x000000000515C000-memory.dmp

        memory/4896-137-0x0000000005C80000-0x0000000005CE6000-memory.dmp

        memory/4896-138-0x0000000006770000-0x00000000067C0000-memory.dmp