General

  • Target

    7379ce36429985d39c2fe3329a3f8a0d03bf448c792d2c645d2af72d48c537bf

  • Size

    680KB

  • Sample

    230324-qsnhmagf8z

  • MD5

    2e0812b989a101d2205316953964aae9

  • SHA1

    25d80367d1c881db96b0022c93aa0e5e21981c8d

  • SHA256

    7379ce36429985d39c2fe3329a3f8a0d03bf448c792d2c645d2af72d48c537bf

  • SHA512

    94ac856c97e150f2d648000a9d79a20ce6a34b26344e1432d4412a6456988b9318cc8ec0339c863191f131b79d7d997ecdb9ce249be0ad0fb709fa922756b083

  • SSDEEP

    12288:QWhiwvydhO5fi82I8vkYVOIWEUSu+/iibwji4JLM+nOmr4A1fCXDR76:QWQdhO5fp2I8kUOZm/jbKi4i+XRhCTE

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      7379ce36429985d39c2fe3329a3f8a0d03bf448c792d2c645d2af72d48c537bf

    • Size

      680KB

    • MD5

      2e0812b989a101d2205316953964aae9

    • SHA1

      25d80367d1c881db96b0022c93aa0e5e21981c8d

    • SHA256

      7379ce36429985d39c2fe3329a3f8a0d03bf448c792d2c645d2af72d48c537bf

    • SHA512

      94ac856c97e150f2d648000a9d79a20ce6a34b26344e1432d4412a6456988b9318cc8ec0339c863191f131b79d7d997ecdb9ce249be0ad0fb709fa922756b083

    • SSDEEP

      12288:QWhiwvydhO5fi82I8vkYVOIWEUSu+/iibwji4JLM+nOmr4A1fCXDR76:QWQdhO5fp2I8kUOZm/jbKi4i+XRhCTE

    • 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