Overview

overview

10

Static

static

dbe7421267...ab.exe

windows7_x64

10

dbe7421267...ab.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    dbe74212670f3e8b68dd6107f659c4de2be4dd68aab6f9446956e8f425bb2aab

  • Size

    129KB

  • Sample

    220508-glht5abfdj

  • MD5

    45c62274159056d7565d64faff15929e

  • SHA1

    de96ebb4ca03273244dcd44ae140a0db52a7dfa2

  • SHA256

    dbe74212670f3e8b68dd6107f659c4de2be4dd68aab6f9446956e8f425bb2aab

  • SHA512

    81a2abd0d43463575f0db6885c9809bbdb462442a3675d3c825890d46064ada69a70cf4a6f73c75160565a768eb6eaad7a6f462f77d64e75ec1c70524c9f3b7a

Score
10/10
systembcsuricatatrojan

Malware Config

Extracted

Family

systembc

C2

sdadvert197.com:4044

mexstat128.com:4044

Targets

    • Target

      dbe74212670f3e8b68dd6107f659c4de2be4dd68aab6f9446956e8f425bb2aab

    • Size

      129KB

    • MD5

      45c62274159056d7565d64faff15929e

    • SHA1

      de96ebb4ca03273244dcd44ae140a0db52a7dfa2

    • SHA256

      dbe74212670f3e8b68dd6107f659c4de2be4dd68aab6f9446956e8f425bb2aab

    • SHA512

      81a2abd0d43463575f0db6885c9809bbdb462442a3675d3c825890d46064ada69a70cf4a6f73c75160565a768eb6eaad7a6f462f77d64e75ec1c70524c9f3b7a

    Score
    10/10
    systembcsuricatatrojan

    • SystemBC

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

      trojansystembc

    • suricata: ET MALWARE Observed SystemBC CnC Domain in DNS Query

      suricata: ET MALWARE Observed SystemBC CnC Domain in DNS Query

      suricata

    • Executes dropped EXE

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Connection Proxy

1
T1090

Impact

Tasks