Analysis

  • max time kernel
    175s
  • max time network
    206s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 12:42

General

  • Target

    50d9ac2271629d805031fb62f3c59bf666b481fcf62db4416f564b9f651a2344.dll

  • Size

    120KB

  • MD5

    3cfd89cf58d53cf43a80269aeefe85a0

  • SHA1

    663f63df30274fdcd2f17ec7e6780f6efb42352f

  • SHA256

    50d9ac2271629d805031fb62f3c59bf666b481fcf62db4416f564b9f651a2344

  • SHA512

    f72a91a7f45dda3e1bddc03a9bb126eae5e3ef4734c3cd3a58988066381ee9f97b3e4ca6a4c340b7a8c3ed046da2c9db9d6baa84bd4cc9699729ed3d7af4ad7e

  • SSDEEP

    3072:ppynA6xKxvgm8gOxZY3iBGRTp35E5a0Llu1hZKIXE:pp2xtd1+6DwhZK2E

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\50d9ac2271629d805031fb62f3c59bf666b481fcf62db4416f564b9f651a2344.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\50d9ac2271629d805031fb62f3c59bf666b481fcf62db4416f564b9f651a2344.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1808
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 560
        3⤵
        • Program crash
        PID:4780
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 560
        3⤵
        • Program crash
        PID:4724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1808 -ip 1808
    1⤵
      PID:2128

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1808-133-0x0000000010000000-0x0000000010020000-memory.dmp

      Filesize

      128KB