Overview

overview

10

Static

static

5c947115e5...1f.exe

windows7_x64

10

5c947115e5...1f.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    201s
  • max time network
    244s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    12-05-2022 11:43

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General

  • Target

    5c947115e5de28bf753bdf423b76cec09ab76f339c62058392b603391cbf461f.exe

  • Size

    247KB

  • MD5

    aa00750f0df31493289bf07719cefd5e

  • SHA1

    3c5b53cea10a28b955d1224ec2d293c639874593

  • SHA256

    5c947115e5de28bf753bdf423b76cec09ab76f339c62058392b603391cbf461f

  • SHA512

    cc679227e4e137885cfbf475e89f5832cbb3009b2e95aba661b6f2c973bc56672480e3c695daca6acf825fafcc8bc7e667ab92eb81da2d1aeb7d66deb55d7704

Score
10/10
systembctrojan

Malware Config

Extracted

Family

systembc

C2

217.8.117.114:4062

213.159.213.225:4062

Signatures

  • SystemBC

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

    trojansystembc
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c947115e5de28bf753bdf423b76cec09ab76f339c62058392b603391cbf461f.exe
    "C:\Users\Admin\AppData\Local\Temp\5c947115e5de28bf753bdf423b76cec09ab76f339c62058392b603391cbf461f.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    PID:4816
  • C:\ProgramData\lmxc\knwgpa.exe
    C:\ProgramData\lmxc\knwgpa.exe start
    1⤵
    • Executes dropped EXE
    PID:2492

Network

MITRE ATT&CK Matrix

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Downloads

  • C:\ProgramData\lmxc\knwgpa.exe
    Filesize

    247KB

    MD5

    aa00750f0df31493289bf07719cefd5e

    SHA1

    3c5b53cea10a28b955d1224ec2d293c639874593

    SHA256

    5c947115e5de28bf753bdf423b76cec09ab76f339c62058392b603391cbf461f

    SHA512

    cc679227e4e137885cfbf475e89f5832cbb3009b2e95aba661b6f2c973bc56672480e3c695daca6acf825fafcc8bc7e667ab92eb81da2d1aeb7d66deb55d7704

    Download Submit
  • memory/2492-136-0x00000000009F0000-0x0000000000A00000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2492-137-0x0000000077060000-0x0000000077203000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/2492-138-0x0000000077060000-0x0000000077203000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/2492-139-0x00000000012D0000-0x00000000012DB000-memory.dmp
    Filesize

    44KB

    Download
  • memory/4816-131-0x0000000000C90000-0x0000000000CA0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4816-132-0x0000000077060000-0x0000000077203000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/4816-133-0x0000000077060000-0x0000000077203000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/4816-134-0x0000000000D20000-0x0000000000D2B000-memory.dmp
    Filesize

    44KB

    Download