Overview

overview

10

Static

static

8

8684ded985...76.exe

windows7_x64

10

8684ded985...76.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    8684ded985154dee21b01d6ffe6d8a0ded49fcaa3dcd23937374310d7cae6d76

  • Size

    138KB

  • Sample

    220502-v1emxabdd9

  • MD5

    6349f47feb74e0574f263830bd2de0ee

  • SHA1

    dd9177300210b0647306b31329b2f760dc6e0c21

  • SHA256

    8684ded985154dee21b01d6ffe6d8a0ded49fcaa3dcd23937374310d7cae6d76

  • SHA512

    263aa7df76c5ea71d5716059e01e89e90b4deafb0937f9a84570b90d79c4929b6cca72c4c498494d03d98c01b11510ef7630f377226c1003cf8e9c81b574d026

Score
10/10
systembctrojanupx

Malware Config

Extracted

Family

systembc

C2

admex175x.xyz:4044

servx278x.xyz:4044

Targets

    • Target

      8684ded985154dee21b01d6ffe6d8a0ded49fcaa3dcd23937374310d7cae6d76

    • Size

      138KB

    • MD5

      6349f47feb74e0574f263830bd2de0ee

    • SHA1

      dd9177300210b0647306b31329b2f760dc6e0c21

    • SHA256

      8684ded985154dee21b01d6ffe6d8a0ded49fcaa3dcd23937374310d7cae6d76

    • SHA512

      263aa7df76c5ea71d5716059e01e89e90b4deafb0937f9a84570b90d79c4929b6cca72c4c498494d03d98c01b11510ef7630f377226c1003cf8e9c81b574d026

    Score
    10/10
    systembctrojanupx

    • SystemBC

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

      trojansystembc

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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