Analysis

  • max time kernel
    133s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2023 11:51

General

  • Target

    SecuriteInfo.com.Win64.MalwareX-gen.3823.17263.dll

  • Size

    4.4MB

  • MD5

    e8adc07619649cf7775aca6366e44505

  • SHA1

    3bfc662e6b49193788008e914b9f785110fe6b37

  • SHA256

    bebd19c9564d5fcd30b61828bd864c06dc3a421b850488972473f8330ad91bbc

  • SHA512

    1a30ffac33ce486631b99ce1f482cddf5ca878eb0f7344efcb46b73705281e09dfe41d65fbb6ab1d5e8d9f41abc0f80fe0b60749306671592b0e2b0ede584e44

  • SSDEEP

    98304:zfWvjcEr2WI8tUGMQS5bzddMhaiz9U+PnHT7+51N:zev72/8tUG7YzDGaixTPnHT7C

Score
10/10

Malware Config

Extracted

Family

systembc

C2

5.42.65.67:4298

localhost.exchange:4298

Signatures

  • SystemBC

    SystemBC is a proxy and remote administration tool first seen in 2019.

  • Blocklisted process makes network request 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.3823.17263.dll,#1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    PID:3176

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3176-133-0x00007FF9973F0000-0x00007FF9973F2000-memory.dmp
    Filesize

    8KB

  • memory/3176-134-0x00007FF997400000-0x00007FF997402000-memory.dmp
    Filesize

    8KB

  • memory/3176-135-0x00007FF996160000-0x00007FF996162000-memory.dmp
    Filesize

    8KB

  • memory/3176-136-0x00007FF996170000-0x00007FF996172000-memory.dmp
    Filesize

    8KB

  • memory/3176-137-0x00007FF994FB0000-0x00007FF994FB2000-memory.dmp
    Filesize

    8KB

  • memory/3176-138-0x00007FF994FC0000-0x00007FF994FC2000-memory.dmp
    Filesize

    8KB

  • memory/3176-139-0x00007FF979C90000-0x00007FF97A3C0000-memory.dmp
    Filesize

    7.2MB