General

  • Target

    5add7a8dce98fb3bd42c136e1b42be3756f7d6d9fc40fbd96de0ba92ef48f6f1.bin

  • Size

    1.7MB

  • Sample

    230507-cvhs9sdg57

  • MD5

    e08a153675ec0d8e66a8e9c48f9cb318

  • SHA1

    5fd45b31f94b2c739ae177a3b61781044e7453aa

  • SHA256

    5add7a8dce98fb3bd42c136e1b42be3756f7d6d9fc40fbd96de0ba92ef48f6f1

  • SHA512

    1bf4b9fffece9c43679749fce0f3fc30bb562624d472a086d32ef50723dfdfe17008d40bb9d590ec0a700ec5e28deddc72cc33cd9dc4f4353528ef78d63d3fce

  • SSDEEP

    49152:aIDk9QWVtTnyM6hQcdp063k6vdu+fpFp:zD0tTyM6hPT063LuGpFp

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Targets

    • Target

      5add7a8dce98fb3bd42c136e1b42be3756f7d6d9fc40fbd96de0ba92ef48f6f1.bin

    • Size

      1.7MB

    • MD5

      e08a153675ec0d8e66a8e9c48f9cb318

    • SHA1

      5fd45b31f94b2c739ae177a3b61781044e7453aa

    • SHA256

      5add7a8dce98fb3bd42c136e1b42be3756f7d6d9fc40fbd96de0ba92ef48f6f1

    • SHA512

      1bf4b9fffece9c43679749fce0f3fc30bb562624d472a086d32ef50723dfdfe17008d40bb9d590ec0a700ec5e28deddc72cc33cd9dc4f4353528ef78d63d3fce

    • SSDEEP

      49152:aIDk9QWVtTnyM6hQcdp063k6vdu+fpFp:zD0tTyM6hPT063LuGpFp

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks