Overview

overview

10

Static

static

9d8203962d...eb.exe

windows7-x64

8

9d8203962d...eb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9d8203962d8b5788b97804558e4347eb.exe

  • Size

    1.5MB

  • Sample

    221001-jh493agfhj

  • MD5

    9d8203962d8b5788b97804558e4347eb

  • SHA1

    fbfec5c5bc40fab91e44e347d3429aa773968e06

  • SHA256

    03c4a886c03d8eed421aa32b2df96d4b9a107d09aa5d797e69791b1b92794519

  • SHA512

    a39ad21c40e6a623cfc1c9f8919b413af966f90e8847c2dcca7a85bca5908de0837a5ac11ba997ea0ee6e931775c0a01806b81f1f7a384d2294476c939ce6855

  • SSDEEP

    24576:277xjRO4/1gy4+aDckmi7DaC+V+aqaGI5KMADy2n1Cpp4c7cxXZw:c7xjRJgywDCyDSWaCM0y2ngHdmu

Score
10/10
systembctrojan

Malware Config

Extracted

Family

systembc

C2

89.22.225.242:4193

195.2.93.22:4193

Targets

    • Target

      9d8203962d8b5788b97804558e4347eb.exe

    • Size

      1.5MB

    • MD5

      9d8203962d8b5788b97804558e4347eb

    • SHA1

      fbfec5c5bc40fab91e44e347d3429aa773968e06

    • SHA256

      03c4a886c03d8eed421aa32b2df96d4b9a107d09aa5d797e69791b1b92794519

    • SHA512

      a39ad21c40e6a623cfc1c9f8919b413af966f90e8847c2dcca7a85bca5908de0837a5ac11ba997ea0ee6e931775c0a01806b81f1f7a384d2294476c939ce6855

    • SSDEEP

      24576:277xjRO4/1gy4+aDckmi7DaC+V+aqaGI5KMADy2n1Cpp4c7cxXZw:c7xjRJgywDCyDSWaCM0y2ngHdmu

    Score
    10/10
    systembctrojan

    • SystemBC

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

      trojansystembc

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks