General

  • Target

    2ce2e2de957b0c4f56d3e077ba8c12a1b5de6148001b204322d411964cdf297d

  • Size

    673KB

  • Sample

    230331-xyfhjaea7z

  • MD5

    5afa6a0f555f19db665939d5d3fe1433

  • SHA1

    c7349d28b3f7d2f3ca8e727d86364d786e1e88c7

  • SHA256

    2ce2e2de957b0c4f56d3e077ba8c12a1b5de6148001b204322d411964cdf297d

  • SHA512

    d09374b541f0af1f532281f1f8bafb112da26eb7c0862056fe75800fcf0806e8d830c9d643a7f2cbd51d6d6f78a28f8b93f481d7638e838e65b6d5d610499d3d

  • SSDEEP

    12288:xMr8y90t0vhydweOYMpN+IBwXnmGPcEF5Ob2rem/x3BP:VyTvhW0tumUSbXSx3BP

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

      2ce2e2de957b0c4f56d3e077ba8c12a1b5de6148001b204322d411964cdf297d

    • Size

      673KB

    • MD5

      5afa6a0f555f19db665939d5d3fe1433

    • SHA1

      c7349d28b3f7d2f3ca8e727d86364d786e1e88c7

    • SHA256

      2ce2e2de957b0c4f56d3e077ba8c12a1b5de6148001b204322d411964cdf297d

    • SHA512

      d09374b541f0af1f532281f1f8bafb112da26eb7c0862056fe75800fcf0806e8d830c9d643a7f2cbd51d6d6f78a28f8b93f481d7638e838e65b6d5d610499d3d

    • SSDEEP

      12288:xMr8y90t0vhydweOYMpN+IBwXnmGPcEF5Ob2rem/x3BP:VyTvhW0tumUSbXSx3BP

    • 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