Overview

overview

10

Static

static

3

cd40f468a5...JC.exe

windows7-x64

10

cd40f468a5...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cd40f468a59f1a6af15e76616_JC.exe

  • Size

    4.7MB

  • Sample

    230728-x7zb1ahg2w

  • MD5

    1c973c1ac0fef68fcf5041312d126f1a

  • SHA1

    e2539273cec31c0f4a6bc18757029e7a245a6d6d

  • SHA256

    cd40f468a59f1a6af15e76616d8f76e9e8fe854414fed5379d6284ed9e11f269

  • SHA512

    2196086083279d4db5e0f3663906667edc3210130b2fd0605d1e80e0df29d118371b0defdd18865be9c2435f803662b306765b50b952d0ab7cfd9d175b5117c8

  • SSDEEP

    6144:vOaZsS4DFasluB04DdbHXrW2AmPxSB/lKfwmpjLkBGxalTK:TZsFDFas+l3a2AYfnjxxw

Score
10/10
systembcpersistencetrojan

Malware Config

Extracted

Family

systembc

C2

91.103.252.89:4317

91.103.252.57:4317

Targets

    • Target

      cd40f468a59f1a6af15e76616_JC.exe

    • Size

      4.7MB

    • MD5

      1c973c1ac0fef68fcf5041312d126f1a

    • SHA1

      e2539273cec31c0f4a6bc18757029e7a245a6d6d

    • SHA256

      cd40f468a59f1a6af15e76616d8f76e9e8fe854414fed5379d6284ed9e11f269

    • SHA512

      2196086083279d4db5e0f3663906667edc3210130b2fd0605d1e80e0df29d118371b0defdd18865be9c2435f803662b306765b50b952d0ab7cfd9d175b5117c8

    • SSDEEP

      6144:vOaZsS4DFasluB04DdbHXrW2AmPxSB/lKfwmpjLkBGxalTK:TZsFDFas+l3a2AYfnjxxw

    Score
    10/10
    systembcpersistencetrojan

    • SystemBC

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

      trojansystembc

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks