General

  • Target

    a19c5277a013fc8839289f89c8dc4ed05d3b4652b4c92782d238ad166924d19b

  • Size

    689KB

  • Sample

    230328-ewrhxagh65

  • MD5

    bbed096b238651c1f95f2abe09b02b66

  • SHA1

    1e81cce81e952bd42b743c80b3b4f872133a69a8

  • SHA256

    a19c5277a013fc8839289f89c8dc4ed05d3b4652b4c92782d238ad166924d19b

  • SHA512

    ea3053429b8c9dbaf061896435672c6c3e047af76f7d9aaf33519fff907990cdb422cd595a9a011359eb42810ee817c60c89adca74136fd2e69efbaaf915dc97

  • SSDEEP

    12288:ZMrSy90AcwpRbi5QDyOCwevemlMe5z3muMys65hLuGy4iwDodfR/0bj6WBrFv7Fi:3yfcoAvwevemlMeRFNzfaDfde6WBrFhi

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

      a19c5277a013fc8839289f89c8dc4ed05d3b4652b4c92782d238ad166924d19b

    • Size

      689KB

    • MD5

      bbed096b238651c1f95f2abe09b02b66

    • SHA1

      1e81cce81e952bd42b743c80b3b4f872133a69a8

    • SHA256

      a19c5277a013fc8839289f89c8dc4ed05d3b4652b4c92782d238ad166924d19b

    • SHA512

      ea3053429b8c9dbaf061896435672c6c3e047af76f7d9aaf33519fff907990cdb422cd595a9a011359eb42810ee817c60c89adca74136fd2e69efbaaf915dc97

    • SSDEEP

      12288:ZMrSy90AcwpRbi5QDyOCwevemlMe5z3muMys65hLuGy4iwDodfR/0bj6WBrFv7Fi:3yfcoAvwevemlMeRFNzfaDfde6WBrFhi

    • 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