Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/01/2023, 13:18

General

  • Target

    file.exe

  • Size

    604KB

  • MD5

    a9c03263c6dd4a1b672955a5ecadc1ff

  • SHA1

    01e2477f49e9916866469e2117e77d55aa613b89

  • SHA256

    fb53d9d52d8bb79d32983a428e7b7067952818cee896209c8c08c8de93de7680

  • SHA512

    4320605e2d21e5a972fcf922c08474653f8a76965dc29704247b83453ea753844e3db7891e451c2ea8f9a6fd1405b96c8f79a0a95d821ef64791b584563257ba

  • SSDEEP

    12288:Fq9i2SvYr3DzQpRqubbdC5QIF/QydtyvscBJeEZLI1kdKKbF7u3fkhJYAP:A9HzHE+mCzQydV6EF4aU

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 54 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Users\Admin\AppData\Local\Temp\file.exe
      "C:\Users\Admin\AppData\Local\Temp\file.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2824
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4328
    • C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1084
      • C:\Program Files\Mozilla Firefox\Firefox.exe
        "C:\Program Files\Mozilla Firefox\Firefox.exe"
        3⤵
          PID:3972

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1084-147-0x0000000000B00000-0x0000000000B2D000-memory.dmp

      Filesize

      180KB

    • memory/1084-145-0x0000000001060000-0x00000000010EF000-memory.dmp

      Filesize

      572KB

    • memory/1084-144-0x0000000000B00000-0x0000000000B2D000-memory.dmp

      Filesize

      180KB

    • memory/1084-143-0x0000000000270000-0x0000000000287000-memory.dmp

      Filesize

      92KB

    • memory/1084-142-0x0000000001150000-0x000000000149A000-memory.dmp

      Filesize

      3.3MB

    • memory/2416-148-0x0000000007C00000-0x0000000007CA1000-memory.dmp

      Filesize

      644KB

    • memory/2416-157-0x00000000027F0000-0x0000000002800000-memory.dmp

      Filesize

      64KB

    • memory/2416-164-0x0000000002800000-0x0000000002810000-memory.dmp

      Filesize

      64KB

    • memory/2416-163-0x0000000002800000-0x0000000002810000-memory.dmp

      Filesize

      64KB

    • memory/2416-162-0x00000000027F0000-0x0000000002800000-memory.dmp

      Filesize

      64KB

    • memory/2416-161-0x0000000000A80000-0x0000000000A90000-memory.dmp

      Filesize

      64KB

    • memory/2416-160-0x0000000002800000-0x0000000002810000-memory.dmp

      Filesize

      64KB

    • memory/2416-159-0x0000000002800000-0x0000000002810000-memory.dmp

      Filesize

      64KB

    • memory/2416-146-0x0000000007C00000-0x0000000007CA1000-memory.dmp

      Filesize

      644KB

    • memory/2416-158-0x0000000002800000-0x0000000002810000-memory.dmp

      Filesize

      64KB

    • memory/2416-139-0x0000000002FE0000-0x00000000030AF000-memory.dmp

      Filesize

      828KB

    • memory/2416-149-0x0000000000A80000-0x0000000000A90000-memory.dmp

      Filesize

      64KB

    • memory/2416-150-0x00000000027F0000-0x0000000002800000-memory.dmp

      Filesize

      64KB

    • memory/2416-151-0x0000000000A80000-0x0000000000A90000-memory.dmp

      Filesize

      64KB

    • memory/2416-152-0x0000000000A80000-0x0000000000A90000-memory.dmp

      Filesize

      64KB

    • memory/2416-153-0x0000000000A80000-0x0000000000A90000-memory.dmp

      Filesize

      64KB

    • memory/2416-154-0x0000000000A80000-0x0000000000A90000-memory.dmp

      Filesize

      64KB

    • memory/2416-155-0x0000000002800000-0x0000000002810000-memory.dmp

      Filesize

      64KB

    • memory/2416-156-0x0000000002800000-0x0000000002810000-memory.dmp

      Filesize

      64KB

    • memory/2824-132-0x0000000000480000-0x000000000051E000-memory.dmp

      Filesize

      632KB

    • memory/4328-134-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/4328-135-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/4328-136-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/4328-137-0x0000000001220000-0x000000000156A000-memory.dmp

      Filesize

      3.3MB

    • memory/4328-141-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/4328-138-0x0000000000CA0000-0x0000000000CB0000-memory.dmp

      Filesize

      64KB