Analysis

  • max time kernel
    209s
  • max time network
    222s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 04:33

General

  • Target

    9d8815c5e369449e5c5cd5a9bb012144fba3f428e4b00bb604e34c926c23c69a.dll

  • Size

    42KB

  • MD5

    7cecb20114c734547837e154b64f9c61

  • SHA1

    32a9ef3a73d78e309b86abda6f586a8d109814ad

  • SHA256

    9d8815c5e369449e5c5cd5a9bb012144fba3f428e4b00bb604e34c926c23c69a

  • SHA512

    10618c6b9d27242af10aad06aa04c57daa81bce12ee8287bd9a131b09bcdf64c0c43461f809e8a0530a303233d388bcf4239e97293043ea601bbdc56d00220be

  • SSDEEP

    768:aiUDk5T0KN7C1wSgFOs8EygXMuEqtvglUxkU5Xpo973J:axk5T0KN21wSPsxXZEqdT5oVZ

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9d8815c5e369449e5c5cd5a9bb012144fba3f428e4b00bb604e34c926c23c69a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1392
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9d8815c5e369449e5c5cd5a9bb012144fba3f428e4b00bb604e34c926c23c69a.dll,#1
      2⤵
        PID:1688
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 572
          3⤵
          • Program crash
          PID:3432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1688 -ip 1688
      1⤵
        PID:1988

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1688-132-0x0000000000000000-mapping.dmp