General

  • Target

    ed2469260a387e92d7e524f06f555844d98498f0ba1eab157c80f0efca1156e3

  • Size

    534KB

  • Sample

    230331-yt8h7aed4v

  • MD5

    8e0c54a8bb2388aea5713a3fd2c58e67

  • SHA1

    f66f1f124e172acf94d4f06e319ab304137bda88

  • SHA256

    ed2469260a387e92d7e524f06f555844d98498f0ba1eab157c80f0efca1156e3

  • SHA512

    d2a900c8675e13ca7aa9c93ff44933314844450c5da0e06defed4c1ec5ffdc66087fe9d976f539b73dd76df87ff79530955d2f75604024690186ead56dc20bab

  • SSDEEP

    12288:SMr6y90vgP/DQ516UAYrlYl9rObYrfHFGdYq7EnouW0:cyd/D2AnobGHkdYq76p

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

      ed2469260a387e92d7e524f06f555844d98498f0ba1eab157c80f0efca1156e3

    • Size

      534KB

    • MD5

      8e0c54a8bb2388aea5713a3fd2c58e67

    • SHA1

      f66f1f124e172acf94d4f06e319ab304137bda88

    • SHA256

      ed2469260a387e92d7e524f06f555844d98498f0ba1eab157c80f0efca1156e3

    • SHA512

      d2a900c8675e13ca7aa9c93ff44933314844450c5da0e06defed4c1ec5ffdc66087fe9d976f539b73dd76df87ff79530955d2f75604024690186ead56dc20bab

    • SSDEEP

      12288:SMr6y90vgP/DQ516UAYrlYl9rObYrfHFGdYq7EnouW0:cyd/D2AnobGHkdYq76p

    • 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