General

  • Target

    29982700b23482b378d6966449e650559a363b78dcc131d45e04133636d8a685

  • Size

    683KB

  • Sample

    230328-h2l26abc91

  • MD5

    064552ad083df6de65ad9178298cb9ff

  • SHA1

    162f67497fe0b999ee6ae407fbbf5ed738d680c1

  • SHA256

    29982700b23482b378d6966449e650559a363b78dcc131d45e04133636d8a685

  • SHA512

    6707e771f29c159ed5bb0b7382b909333e13bfc0dc928141c9823fa91fc16748a118d2bdb7aa45801bddda9364ee712386e27eb805543e92d2bd98682c1fae31

  • SSDEEP

    12288:OMrLy90Z7jnWcUcOSwRRb7AgMLgyYdiPBrfhU+imLx3Z6Y:BygHW0OSwDELgYP/gmLxJd

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

      29982700b23482b378d6966449e650559a363b78dcc131d45e04133636d8a685

    • Size

      683KB

    • MD5

      064552ad083df6de65ad9178298cb9ff

    • SHA1

      162f67497fe0b999ee6ae407fbbf5ed738d680c1

    • SHA256

      29982700b23482b378d6966449e650559a363b78dcc131d45e04133636d8a685

    • SHA512

      6707e771f29c159ed5bb0b7382b909333e13bfc0dc928141c9823fa91fc16748a118d2bdb7aa45801bddda9364ee712386e27eb805543e92d2bd98682c1fae31

    • SSDEEP

      12288:OMrLy90Z7jnWcUcOSwRRb7AgMLgyYdiPBrfhU+imLx3Z6Y:BygHW0OSwDELgYP/gmLxJd

    • 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