General

  • Target

    7c54680ae724556b42812f660fe720909398066dd110ea68a5854674340bfee9

  • Size

    521KB

  • Sample

    230403-ytfs6sgh72

  • MD5

    1e452e5f857da7b9289041c4ae0fa0e8

  • SHA1

    947fa0e9dd79780b66d4172b9bd5daf4d246c156

  • SHA256

    7c54680ae724556b42812f660fe720909398066dd110ea68a5854674340bfee9

  • SHA512

    5a5fefaa5dc88aaadff5f295f5e893bb86f19f17cb776e5b143f10291f6261ee1cf1873afae6b0095ddd41980a615f50f3aab0ee1b313ee80b909756d0a358c9

  • SSDEEP

    12288:hMrHy90MBI3cqFlfaLFImJS28gu4tDzWKQzcu17T9rBw:iytBIsU5aLWV/gHt+KaLw

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

      7c54680ae724556b42812f660fe720909398066dd110ea68a5854674340bfee9

    • Size

      521KB

    • MD5

      1e452e5f857da7b9289041c4ae0fa0e8

    • SHA1

      947fa0e9dd79780b66d4172b9bd5daf4d246c156

    • SHA256

      7c54680ae724556b42812f660fe720909398066dd110ea68a5854674340bfee9

    • SHA512

      5a5fefaa5dc88aaadff5f295f5e893bb86f19f17cb776e5b143f10291f6261ee1cf1873afae6b0095ddd41980a615f50f3aab0ee1b313ee80b909756d0a358c9

    • SSDEEP

      12288:hMrHy90MBI3cqFlfaLFImJS28gu4tDzWKQzcu17T9rBw:iytBIsU5aLWV/gHt+KaLw

    • 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