General

  • Target

    0ae931e5baf18fefe00b62934f12564501b370cefa28c23c32249426d132683d

  • Size

    690KB

  • Sample

    230328-e93hbsha23

  • MD5

    6f976bf732c5b8dfc2da09b48fa3aa48

  • SHA1

    69618ea4455f18581b52a68b30275024785130a8

  • SHA256

    0ae931e5baf18fefe00b62934f12564501b370cefa28c23c32249426d132683d

  • SHA512

    0b52fe43c1afb4408e4b9cc18b497521c6cfee10ac9eca212eeb2ef49496768a70fcad76edf456cf0c0c294ce33cbda5af7df209b113909e2b6a075fb7d215a5

  • SSDEEP

    12288:+Mruy90V2KYLGTgxsEG54vyL65hLuriKjUp8Zvv/vuF5GfigSIfzguqve:sypLILEG54KWfaTkmq5GagTzqm

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

      0ae931e5baf18fefe00b62934f12564501b370cefa28c23c32249426d132683d

    • Size

      690KB

    • MD5

      6f976bf732c5b8dfc2da09b48fa3aa48

    • SHA1

      69618ea4455f18581b52a68b30275024785130a8

    • SHA256

      0ae931e5baf18fefe00b62934f12564501b370cefa28c23c32249426d132683d

    • SHA512

      0b52fe43c1afb4408e4b9cc18b497521c6cfee10ac9eca212eeb2ef49496768a70fcad76edf456cf0c0c294ce33cbda5af7df209b113909e2b6a075fb7d215a5

    • SSDEEP

      12288:+Mruy90V2KYLGTgxsEG54vyL65hLuriKjUp8Zvv/vuF5GfigSIfzguqve:sypLILEG54KWfaTkmq5GagTzqm

    • 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