General

  • Target

    f130e761bfb0425d2a23dc3fcd3e11b1bbf55ab74c9eb7b2bcbf6042021e8f8b

  • Size

    534KB

  • Sample

    230331-xvm37scf85

  • MD5

    ce818715bbbe5873d0e572a55be9eeb9

  • SHA1

    63c893bec9296189545b69dc379ea63721256acc

  • SHA256

    f130e761bfb0425d2a23dc3fcd3e11b1bbf55ab74c9eb7b2bcbf6042021e8f8b

  • SHA512

    1a9c8aff4d210982c6a10a1191c1da7a061ce9c760085a4c85016b9ffa87eceb12bb554cd351c9f99ecf5dc5f578a44a3536c58e47e504ad11e1d293fefdb319

  • SSDEEP

    12288:HMrxy90zO8HWgOZJQVFH5WjLmWJ/O6DJSnrMaAsTp:qyMWgObQVFZWdIrMaAsF

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

      f130e761bfb0425d2a23dc3fcd3e11b1bbf55ab74c9eb7b2bcbf6042021e8f8b

    • Size

      534KB

    • MD5

      ce818715bbbe5873d0e572a55be9eeb9

    • SHA1

      63c893bec9296189545b69dc379ea63721256acc

    • SHA256

      f130e761bfb0425d2a23dc3fcd3e11b1bbf55ab74c9eb7b2bcbf6042021e8f8b

    • SHA512

      1a9c8aff4d210982c6a10a1191c1da7a061ce9c760085a4c85016b9ffa87eceb12bb554cd351c9f99ecf5dc5f578a44a3536c58e47e504ad11e1d293fefdb319

    • SSDEEP

      12288:HMrxy90zO8HWgOZJQVFH5WjLmWJ/O6DJSnrMaAsTp:qyMWgObQVFZWdIrMaAsF

    • 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