General

  • Target

    e05d3a5e6ddf76c689a7faf1927dce546a6c3f6d22e4a623dc0573e0ceb117e4

  • Size

    521KB

  • Sample

    230403-zkwcyahb23

  • MD5

    d61bccbbcd5398345f37ab6de7c3c084

  • SHA1

    1a5e2041593f1a9d359fbf24d6992342af8b7137

  • SHA256

    e05d3a5e6ddf76c689a7faf1927dce546a6c3f6d22e4a623dc0573e0ceb117e4

  • SHA512

    5c40f09ba0dd3983af5587cd8d2ad7883ac79648bd07a7ea96422e25e4b296477fbebe39b5fa878cb76e16cd33202ad79d1197e0b572a926c3ce7bbd7df85ea5

  • SSDEEP

    12288:QMr1y90MUKsLjsiSQbhEQtJf8IF4nRzWKAt8hsD2z6DB:1yuLYiSWEQ4IWnkKcso

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

      e05d3a5e6ddf76c689a7faf1927dce546a6c3f6d22e4a623dc0573e0ceb117e4

    • Size

      521KB

    • MD5

      d61bccbbcd5398345f37ab6de7c3c084

    • SHA1

      1a5e2041593f1a9d359fbf24d6992342af8b7137

    • SHA256

      e05d3a5e6ddf76c689a7faf1927dce546a6c3f6d22e4a623dc0573e0ceb117e4

    • SHA512

      5c40f09ba0dd3983af5587cd8d2ad7883ac79648bd07a7ea96422e25e4b296477fbebe39b5fa878cb76e16cd33202ad79d1197e0b572a926c3ce7bbd7df85ea5

    • SSDEEP

      12288:QMr1y90MUKsLjsiSQbhEQtJf8IF4nRzWKAt8hsD2z6DB:1yuLYiSWEQ4IWnkKcso

    • 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