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Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2023, 14:33

General

  • Target

    0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe

  • Size

    183KB

  • MD5

    ae8dfcee1a8c6fad82462f86e2dd2ba8

  • SHA1

    dc7f36c8636e5b2d76b487609ce75744ea8068d9

  • SHA256

    0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3

  • SHA512

    72a7a841e08202f65d9d3a7fc56d2c2410df1f4b0726f7841b084971ffd26417547fe5264b6b0aabd16db3daf4c4d36fe78e474b102398a21835515dd56d4fb1

  • SSDEEP

    3072:kUIKJJeU9IqkH+LGP34oiKerVUzeeDXbwa21DW9ua/aHyvZRDd2iE:kUIKDeUFybwv

Malware Config

Signatures

  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe
    "C:\Users\Admin\AppData\Local\Temp\0c70db6a9ca76b810f83954cfd531c69d437484d7346c11cb8234e600a1fa2c3.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:4960

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4960-0-0x0000000075070000-0x0000000075621000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-1-0x0000000075070000-0x0000000075621000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-2-0x0000000000E50000-0x0000000000E60000-memory.dmp

    Filesize

    64KB

  • memory/4960-3-0x0000000000E50000-0x0000000000E60000-memory.dmp

    Filesize

    64KB

  • memory/4960-4-0x0000000075070000-0x0000000075621000-memory.dmp

    Filesize

    5.7MB

  • memory/4960-7-0x0000000000E50000-0x0000000000E60000-memory.dmp

    Filesize

    64KB

  • memory/4960-9-0x0000000000E50000-0x0000000000E60000-memory.dmp

    Filesize

    64KB