Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-02-2023 09:31

General

  • Target

    file.exe

  • Size

    286KB

  • MD5

    30c8abbc7beceae58e51c5e8bdde1e88

  • SHA1

    5917f8083aa7b6ead9b98073a78f5fc6f1317f52

  • SHA256

    c2b525e18a10330b3782a88fd5ec8519e4e25153e7b0acc868a56edcccde4661

  • SHA512

    3074bf584eec5e295bb53a9bc5cf8348e47db8c571e0cdc56a698b2ae3c707a3d1e2eb039b3c1da6374ed85557c72ac163ba917393d11d3d98875ac28aae49a8

  • SSDEEP

    3072:Hbp4+F4SRsJqnR2iMA97HIcAwiG7kWUsrfqvNtD9I700WXP3SEs/2g0ZaGsdoNQi:7a/uOMbSnWUmqvnJI+P3ShV3doNQ

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 1236
      2⤵
      • Program crash
      PID:644
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4800 -ip 4800
    1⤵
      PID:212

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4800-132-0x000000000099D000-0x00000000009CB000-memory.dmp

      Filesize

      184KB

    • memory/4800-133-0x0000000002520000-0x0000000002582000-memory.dmp

      Filesize

      392KB

    • memory/4800-134-0x0000000000400000-0x00000000007A3000-memory.dmp

      Filesize

      3.6MB

    • memory/4800-135-0x000000000099D000-0x00000000009CB000-memory.dmp

      Filesize

      184KB

    • memory/4800-136-0x0000000005030000-0x00000000055D4000-memory.dmp

      Filesize

      5.6MB

    • memory/4800-137-0x00000000055E0000-0x0000000005BF8000-memory.dmp

      Filesize

      6.1MB

    • memory/4800-138-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

      Filesize

      72KB

    • memory/4800-139-0x0000000005C00000-0x0000000005D0A000-memory.dmp

      Filesize

      1.0MB

    • memory/4800-140-0x0000000005D10000-0x0000000005D4C000-memory.dmp

      Filesize

      240KB

    • memory/4800-141-0x0000000000CE0000-0x0000000000D46000-memory.dmp

      Filesize

      408KB

    • memory/4800-142-0x00000000066F0000-0x0000000006782000-memory.dmp

      Filesize

      584KB

    • memory/4800-143-0x0000000006790000-0x0000000006806000-memory.dmp

      Filesize

      472KB

    • memory/4800-144-0x0000000006860000-0x0000000006A22000-memory.dmp

      Filesize

      1.8MB

    • memory/4800-145-0x0000000006A40000-0x0000000006F6C000-memory.dmp

      Filesize

      5.2MB

    • memory/4800-146-0x0000000007080000-0x000000000709E000-memory.dmp

      Filesize

      120KB

    • memory/4800-147-0x000000000099D000-0x00000000009CB000-memory.dmp

      Filesize

      184KB

    • memory/4800-148-0x0000000000400000-0x00000000007A3000-memory.dmp

      Filesize

      3.6MB