Analysis

  • max time kernel
    22s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    12-03-2023 07:15

General

  • Target

    Clangen/VCRUNTIME140_1.dll

  • Size

    35KB

  • MD5

    9cff894542dc399e0a46dee017331edf

  • SHA1

    d1e889d22a5311bd518517537ca98b3520fc99ff

  • SHA256

    b1d3b6b3cdeb5b7b8187767cd86100b76233e7bbb9acf56c64f8288f34b269ca

  • SHA512

    ca254231f12bdfc300712a37d31777ff9d3aa990ccc129129fa724b034f3b59c88ed5006a5f057348fa09a7de4a0c2e0fb479ce06556e2059f919ddd037f239e

  • SSDEEP

    384:nNn62MCmWEPhUcSLt5a9Y6v4HOE5fY/ntz5BBW0O3+XfeuncS79+pWrQKWhD/HRj:YdCm5PhUcxgHY/ntXBzxvV7KtDvCTO

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\Clangen\VCRUNTIME140_1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1160
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1160 -s 84
      2⤵
      • Program crash
      PID:1164

Network

MITRE ATT&CK Matrix

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Downloads