Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2022, 06:57

General

  • Target

    d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe

  • Size

    77KB

  • MD5

    1a60084623590d651a2b0d2b788c4083

  • SHA1

    66ce829478b04feaa55433735caf8144d14663b1

  • SHA256

    d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb

  • SHA512

    8d8f2318aaef017eb58eabecd844c4b22176e278afbe3f6739e85234a61d24ffaad16d8e471c2316772c027e26377cea9084f46270121b686fcb26813a148308

  • SSDEEP

    1536:raHLtZfByDUJuSkZWeGkqbT3ckFqtWUOQp2HqgVIZKzKAIRPwtuYwPw:raHzB+UJBOQksAkItqQpSVIAzx4wtYo

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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 7 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1216
      • C:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe
        "C:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Modifies Internet Explorer settings
        • Modifies Internet Explorer start page
        • Suspicious use of WriteProcessMemory
        PID:1860
        • C:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe
          C:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2020

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1216-63-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

            Filesize

            28KB

          • memory/2020-54-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2020-55-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2020-57-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2020-58-0x0000000000400000-0x0000000000409000-memory.dmp

            Filesize

            36KB

          • memory/2020-61-0x0000000000400000-0x0000000000408960-memory.dmp

            Filesize

            34KB

          • memory/2020-62-0x00000000751A1000-0x00000000751A3000-memory.dmp

            Filesize

            8KB

          • memory/2020-66-0x0000000010000000-0x0000000010013000-memory.dmp

            Filesize

            76KB