General

  • Target

    5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29

  • Size

    673KB

  • Sample

    230331-xgdbvadh5v

  • MD5

    67434f9d24f6165eb393225772adea15

  • SHA1

    8dc17e50bba2cb9a8d0878ed89c92d056fa8fb03

  • SHA256

    5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29

  • SHA512

    ae025357dc2bd59670a9e9ee0ab35d4ca63c2e206d8cf194a4eb5cc23049fbc9c69c2faa38fb2a3480f6737597d80c62450979a09d2e78913f673834dd80b342

  • SSDEEP

    12288:KMriy90YPLWgHRbHC6+QPyqD5GsB0Ddmc4WOvFoGZUbFomNM+YXgKIpE0mTR:syTSM9PySG/dV4WSFoGipo4aIUR

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29

    • Size

      673KB

    • MD5

      67434f9d24f6165eb393225772adea15

    • SHA1

      8dc17e50bba2cb9a8d0878ed89c92d056fa8fb03

    • SHA256

      5fc9dc93977acdbed25b5461f74267e6ce1c8cc796923e611afe84159a990b29

    • SHA512

      ae025357dc2bd59670a9e9ee0ab35d4ca63c2e206d8cf194a4eb5cc23049fbc9c69c2faa38fb2a3480f6737597d80c62450979a09d2e78913f673834dd80b342

    • SSDEEP

      12288:KMriy90YPLWgHRbHC6+QPyqD5GsB0Ddmc4WOvFoGZUbFomNM+YXgKIpE0mTR:syTSM9PySG/dV4WSFoGipo4aIUR

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks