Overview

overview

10

Static

static

3

s64com.dll

windows7-x64

10

s64com.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-07-2023 11:23

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General

  • Target

    s64com.dll

  • Size

    6.4MB

  • MD5

    cb44d16ebac295a75245dce05a75997b

  • SHA1

    101cc9e8df36e1e7061f449a84109d1d75e6f8ae

  • SHA256

    313e88911d2fc41f7b03e1d35e101b4a9401a11e51abc818a35697c36f86f355

  • SHA512

    a21a09fe60dd4380fdb9fbbeee0e6f0c543a8182aa6b3be5e77306928222c90bdd27b6dc2a1f54f31a5ba3c0322914a36c009773f30f9b94c4246110254bbb4b

  • SSDEEP

    196608:r/Ux5R45q2JoGqtQLHTE/+667kFiQwI99:Ai5q2yXtaU+6U7I

Score
10/10
systembctrojan

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.

    trojansystembc
  • 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\s64com.dll,#1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    PID:4172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4172-133-0x00007FFCB4C90000-0x00007FFCB5714000-memory.dmp
    Filesize

    10.5MB

    Download
  • memory/4172-135-0x00007FFCD2DD0000-0x00007FFCD2DD2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4172-136-0x00007FFCD2DE0000-0x00007FFCD2DE2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4172-137-0x00007FFCD2DF0000-0x00007FFCD2DF2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4172-139-0x00007FFCD2AE0000-0x00007FFCD2AE2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4172-138-0x00007FFCD2AD0000-0x00007FFCD2AD2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4172-140-0x00007FFCD0A30000-0x00007FFCD0A32000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4172-141-0x00007FFCD0A40000-0x00007FFCD0A42000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4172-142-0x00007FFCB4C90000-0x00007FFCB5714000-memory.dmp
    Filesize

    10.5MB

    Download