General

  • Target

    8db6614ed2a9a2bf941fa6ea3a7aeb309466bfe2ad8d86c55aa5902b249a5de7

  • Size

    659KB

  • Sample

    230403-1tstvafb89

  • MD5

    36b87ba71f8006717551eec759b12629

  • SHA1

    ad968499cd932813633a773569b548b9dd3bb818

  • SHA256

    8db6614ed2a9a2bf941fa6ea3a7aeb309466bfe2ad8d86c55aa5902b249a5de7

  • SHA512

    b4a142126111f255ee4d3d100bbe56c6adc07613c2fa77689dce0df2b36a8f98918e75eae7dc2d71f5871e459e0cff69b11af451645597e3b578cbc17ff60cc5

  • SSDEEP

    12288:qMr8y90ov/KEjqPUpHo0oupwAdGCDw549RgLTCB+2ft/juStREW:Sy7/FfxfDXELOBXB9UW

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

      8db6614ed2a9a2bf941fa6ea3a7aeb309466bfe2ad8d86c55aa5902b249a5de7

    • Size

      659KB

    • MD5

      36b87ba71f8006717551eec759b12629

    • SHA1

      ad968499cd932813633a773569b548b9dd3bb818

    • SHA256

      8db6614ed2a9a2bf941fa6ea3a7aeb309466bfe2ad8d86c55aa5902b249a5de7

    • SHA512

      b4a142126111f255ee4d3d100bbe56c6adc07613c2fa77689dce0df2b36a8f98918e75eae7dc2d71f5871e459e0cff69b11af451645597e3b578cbc17ff60cc5

    • SSDEEP

      12288:qMr8y90ov/KEjqPUpHo0oupwAdGCDw549RgLTCB+2ft/juStREW:Sy7/FfxfDXELOBXB9UW

    • 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