Analysis

  • max time kernel
    60s
  • max time network
    177s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13/03/2023, 22:34

General

  • Target
    84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe
  • Size 3.0MB
  • Sample230313-2hch6acc99
  • SHA256 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe
    "C:\Users\Admin\AppData\Local\Temp\84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic os get Caption
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3600
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4920
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1516
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C "wmic cpu get name"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4292
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic cpu get name
        3⤵
          PID:4196

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          nJObCsNVlgTeMaPEZQleQYhYzRyWJjPj

          • Path C:\Users\Admin\AppData\Local\Temp\nJObCsNVlgTeMaPEZQleQYhYzRyWJjPj
          • Size 71KB
          • SHA256 0582ca04b28149ce2fd9732dff5e9894a60454eeb03166ddde677c9224c1f9f6
          • MD5 SHA1 SHA512 SSDEEP