Analysis

  • max time kernel
    105s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2024 21:12

General

  • Target

    0b4b8aaa63a3c3671b7bf942041f5800N.dll

  • Size

    118KB

  • MD5

    0b4b8aaa63a3c3671b7bf942041f5800

  • SHA1

    5b543cee626cc77e7aa3e202b7beb66b5150063e

  • SHA256

    30b24ecfe47e9fca02e29c6029a694042e23ad6aff55c03544f741ff8ecb4a35

  • SHA512

    159e626a1c85c9280234d816d5ca951ff3f9e7261f1ab7ce2dafebfecea3adfc642931196543380b6bd25cf24c6bce2c735cb50371e50b1e8507c94178075505

  • SSDEEP

    3072:ECXRRuMC3w/h3IJTkFkR/x797tZv4lxysPzB1SrfC:ECXR1ZdkRZ7neKrfC

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b4b8aaa63a3c3671b7bf942041f5800N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b4b8aaa63a3c3671b7bf942041f5800N.dll,#1
      2⤵
        PID:3276
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3276 -s 540
          3⤵
          • Program crash
          PID:1760
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3276 -s 588
          3⤵
          • Program crash
          PID:4876
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3276 -ip 3276
      1⤵
        PID:4364
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3276 -ip 3276
        1⤵
          PID:900

        Network

        MITRE ATT&CK Matrix

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