Analysis

  • max time kernel
    335s
  • max time network
    381s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 19:58

General

  • Target

    a78c70a8c1ce6e2f009a4354eb640dc227fb7227c8f723564accfbc4ff6eea50.exe

  • Size

    21KB

  • MD5

    3f4b3d29a691d4ba93e84d036ed8e3ed

  • SHA1

    bc087522343928d13e677f2f7febe1a8f80e044b

  • SHA256

    a78c70a8c1ce6e2f009a4354eb640dc227fb7227c8f723564accfbc4ff6eea50

  • SHA512

    7c82856f0118357f25f4103c039cd278387eae707f19470ac298380abf440f1d256e95cd17124e7a5f85d81df52f59397797e528998252156f2dfc35c5b5d819

  • SSDEEP

    384:bT/KY87y3jGsnEkUQW/sIPveDKGp3uaiI2vDdamAS:cy3yOUYIODXhu/I2haq

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a78c70a8c1ce6e2f009a4354eb640dc227fb7227c8f723564accfbc4ff6eea50.exe
    "C:\Users\Admin\AppData\Local\Temp\a78c70a8c1ce6e2f009a4354eb640dc227fb7227c8f723564accfbc4ff6eea50.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 592
      2⤵
      • Program crash
      PID:868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 592
      2⤵
      • Program crash
      PID:4776
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1520 -ip 1520
    1⤵
      PID:1348

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1520-132-0x0000000000400000-0x0000000000B7F000-memory.dmp

      Filesize

      7.5MB

    • memory/1520-133-0x0000000000400000-0x0000000000B7F000-memory.dmp

      Filesize

      7.5MB