General

  • Target

    c66e090419027194508a131e5cbaafe2752c5aa4468045b5c990a22eb4a8a7d7

  • Size

    522KB

  • Sample

    230403-zdpltaha73

  • MD5

    a6c188daa512b45730f2cbeef28d2a08

  • SHA1

    126d87ba73aadbcbc7da36235db62efa94ca8c58

  • SHA256

    c66e090419027194508a131e5cbaafe2752c5aa4468045b5c990a22eb4a8a7d7

  • SHA512

    da15d19bc6caf71f9709ff2a01538d7ddf6c430a0cad0315545dad5a060b1f2d428761e37c3e2200ffd534210e3fac6d673d291e0eccb9fd145e24383966fcfc

  • SSDEEP

    12288:aMrwy90ojbqWmsVy77wJ3R8m3446zWKKiLaIalW9jBpBX:Sy/ObeuGumo4DKBLaDlW9NX

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

      c66e090419027194508a131e5cbaafe2752c5aa4468045b5c990a22eb4a8a7d7

    • Size

      522KB

    • MD5

      a6c188daa512b45730f2cbeef28d2a08

    • SHA1

      126d87ba73aadbcbc7da36235db62efa94ca8c58

    • SHA256

      c66e090419027194508a131e5cbaafe2752c5aa4468045b5c990a22eb4a8a7d7

    • SHA512

      da15d19bc6caf71f9709ff2a01538d7ddf6c430a0cad0315545dad5a060b1f2d428761e37c3e2200ffd534210e3fac6d673d291e0eccb9fd145e24383966fcfc

    • SSDEEP

      12288:aMrwy90ojbqWmsVy77wJ3R8m3446zWKKiLaIalW9jBpBX:Sy/ObeuGumo4DKBLaDlW9NX

    • 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