Analysis

  • max time kernel
    71s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-11-2022 13:02

General

  • Target

    335119cef0b806406212347029779044b164106236a415669f6d544ec3417b42.exe

  • Size

    4.5MB

  • MD5

    4a30561d4524503303a22cc33091cb2c

  • SHA1

    c9392e3487d5c75f26eb0c736ba6b88e9a60512c

  • SHA256

    335119cef0b806406212347029779044b164106236a415669f6d544ec3417b42

  • SHA512

    19e6875992a1e890aa60b957dc3e0f9c6f4162b3ac859e13323e20a75fa903858c535d41abd512743264410c5b8c32802db8cc00b1e97027db7319cb440aa9a6

  • SSDEEP

    49152:KLLA3Hrb/TzvO90dL3BmAFd4A64nsfJwwkr6OR1Q7Y2i1CC5E9ngrabyP2NgIo2Q:d3FJbQUHEF2uN86nubOC0DCZFOs

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.

  • Drops file in Program Files directory 64 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\335119cef0b806406212347029779044b164106236a415669f6d544ec3417b42.exe
    "C:\Users\Admin\AppData\Local\Temp\335119cef0b806406212347029779044b164106236a415669f6d544ec3417b42.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:900
    • C:\Windows\system32\cmd.exe
      cmd /c C:\Users\Admin\AppData\Local\Temp\micklmcubtnomjwhef.bat
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Windows\system32\sc.exe
        SC QUERY
        3⤵
        • Launches sc.exe
        PID:1472
      • C:\Windows\system32\findstr.exe
        FINDSTR SERVICE_NAME
        3⤵
          PID:1960
      • C:\Windows\system32\cmd.exe
        cmd /c C:\Users\Admin\AppData\Local\Temp\hrwvlvubdxksnvh.bat
        2⤵
          PID:1388

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\micklmcubtnomjwhef.bat

        Filesize

        43B

        MD5

        55310bb774fff38cca265dbc70ad6705

        SHA1

        cb8d76e9fd38a0b253056e5f204dab5441fe932b

        SHA256

        1fbdb97893d09d59575c3ef95df3c929fe6b6ddf1b273283e4efadf94cdc802d

        SHA512

        40e5a5e8454ca3eaac36d732550e2c5d869a235e3bbc4d31c4afa038fe4e06f782fa0885e876ad8119be766477fdcc12c1d5d04d53cf6b324e366b5351fc7cd4

      • memory/1388-58-0x0000000000000000-mapping.dmp

      • memory/1472-56-0x0000000000000000-mapping.dmp

      • memory/1960-57-0x0000000000000000-mapping.dmp

      • memory/2004-54-0x0000000000000000-mapping.dmp