General

  • Target

    022e80b81a2eb0d56295a7d19152b7a87bd6ca0d60c3362010f6b8db119d077f

  • Size

    686KB

  • Sample

    230328-kjypcabf6x

  • MD5

    e2710ba609de1d951678ac1e0b8d7b18

  • SHA1

    b8e737c9ea3a870fd8753bc0b0e8d82e2d21a87d

  • SHA256

    022e80b81a2eb0d56295a7d19152b7a87bd6ca0d60c3362010f6b8db119d077f

  • SHA512

    57930d8967bc0fc737038443dccbd7ac4e7e715fc1e9dd3dae334839c424a0538f7823ff556af76e6dd44b15983dc08f6cd87910b7c10feede0297abfcbac5c6

  • SSDEEP

    12288:gMrNy90QvpESxst9izGR6yjg8vA5OtMR2uDUd1uXI7r8fA1r:9yBvpt2tozGTjgL5gO9DKuXywf4r

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

      022e80b81a2eb0d56295a7d19152b7a87bd6ca0d60c3362010f6b8db119d077f

    • Size

      686KB

    • MD5

      e2710ba609de1d951678ac1e0b8d7b18

    • SHA1

      b8e737c9ea3a870fd8753bc0b0e8d82e2d21a87d

    • SHA256

      022e80b81a2eb0d56295a7d19152b7a87bd6ca0d60c3362010f6b8db119d077f

    • SHA512

      57930d8967bc0fc737038443dccbd7ac4e7e715fc1e9dd3dae334839c424a0538f7823ff556af76e6dd44b15983dc08f6cd87910b7c10feede0297abfcbac5c6

    • SSDEEP

      12288:gMrNy90QvpESxst9izGR6yjg8vA5OtMR2uDUd1uXI7r8fA1r:9yBvpt2tozGTjgL5gO9DKuXywf4r

    • 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