General

  • Target

    e36a7499a4d24e7bcb36d7a0164d4849b763be1b050bf14ab0cbcbe74d6254fa

  • Size

    672KB

  • Sample

    230331-y8tctadb74

  • MD5

    fa270c3efbb285d69cb9da06266c3933

  • SHA1

    4c332546da4ce981bb56b06854090e7cfbdba17a

  • SHA256

    e36a7499a4d24e7bcb36d7a0164d4849b763be1b050bf14ab0cbcbe74d6254fa

  • SHA512

    d32938785f52ac327f30a94299f08e75bd150460142cab726de447f9de4ca40216d01facc152b69d74498fb3c9d46818bae92f497da78f037a760d2addf3e64e

  • SSDEEP

    12288:tMrOy909pQ4EBgSU/AiYpCnXkSn3LAuCMgLqPkpo95Dc:TyKQ4E+/sAXkSn7AFMgGPuP

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

      e36a7499a4d24e7bcb36d7a0164d4849b763be1b050bf14ab0cbcbe74d6254fa

    • Size

      672KB

    • MD5

      fa270c3efbb285d69cb9da06266c3933

    • SHA1

      4c332546da4ce981bb56b06854090e7cfbdba17a

    • SHA256

      e36a7499a4d24e7bcb36d7a0164d4849b763be1b050bf14ab0cbcbe74d6254fa

    • SHA512

      d32938785f52ac327f30a94299f08e75bd150460142cab726de447f9de4ca40216d01facc152b69d74498fb3c9d46818bae92f497da78f037a760d2addf3e64e

    • SSDEEP

      12288:tMrOy909pQ4EBgSU/AiYpCnXkSn3LAuCMgLqPkpo95Dc:TyKQ4E+/sAXkSn7AFMgGPuP

    • 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