Overview

overview

10

Static

static

3

4df0d0404a...dc.exe

windows7-x64

10

4df0d0404a...dc.exe

windows10-2004-x64

Resubmissions

15/04/2024, 11:27

240415-nkvwmafe7z10

10/04/2024, 04:54

240410-fjqxaage2110

10/04/2024, 04:54

240410-fjqaradc5810

10/04/2024, 04:54

240410-fjpn8age2z10

10/04/2024, 04:54

240410-fjn3padc5710

19/12/2023, 15:23

231219-ssftwsdbcp10

Sharing

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General

  • Target
    4df0d0404a5e796c73acf6e615539adc
  • Size 276KB
  • Sample231219-ssftwsdbcp
  • SHA256 764e02b8774ce178f7fcf62a72141453274928e89cd44e2f24c56e991de844ae
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
systembctrojan

Malware Config

Extracted

Family

  • systembc

C2

  • advertsp74.xyz:4044

  • shopweb95.xyz:4044

Targets

    • Target
      4df0d0404a5e796c73acf6e615539adc
    • Size 276KB
    • SHA256 764e02b8774ce178f7fcf62a72141453274928e89cd44e2f24c56e991de844ae
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    systembctrojan

    • SystemBC

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

      trojansystembc

    • Executes dropped EXE

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Uses Tor communications

      Malware can proxy its traffic through Tor for more anonymity.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks