General

  • Target

    14d84b7e568bf84dbe59d3b0b19ee6ccb00abafd2bb8ae232cc16757a3cbf3cc

  • Size

    684KB

  • Sample

    230328-hvcj5she45

  • MD5

    a20f45102500172c01a958456a208210

  • SHA1

    4aeeb8ac7d3f102a9645711b83b01d407fa042a4

  • SHA256

    14d84b7e568bf84dbe59d3b0b19ee6ccb00abafd2bb8ae232cc16757a3cbf3cc

  • SHA512

    90f1a867db10be654720bf893a2685c4dc2ed18b5a0b65ac41e06e635cdf7b79b08d7726383a48308e831d42bc89cad3d52cd1e900a68ae538feac9b5a118b0f

  • SSDEEP

    12288:VMrcy90H4dvlin/VqiyqbHddqf6StaTHLiDmyhWRaC54lWyytsbp:5yxd9i9q3qb9dJrsqaCK8Ap

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      14d84b7e568bf84dbe59d3b0b19ee6ccb00abafd2bb8ae232cc16757a3cbf3cc

    • Size

      684KB

    • MD5

      a20f45102500172c01a958456a208210

    • SHA1

      4aeeb8ac7d3f102a9645711b83b01d407fa042a4

    • SHA256

      14d84b7e568bf84dbe59d3b0b19ee6ccb00abafd2bb8ae232cc16757a3cbf3cc

    • SHA512

      90f1a867db10be654720bf893a2685c4dc2ed18b5a0b65ac41e06e635cdf7b79b08d7726383a48308e831d42bc89cad3d52cd1e900a68ae538feac9b5a118b0f

    • SSDEEP

      12288:VMrcy90H4dvlin/VqiyqbHddqf6StaTHLiDmyhWRaC54lWyytsbp:5yxd9i9q3qb9dJrsqaCK8Ap

    • 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