General

  • Target

    a566943c73eb97e68552c542b3b1d52aaa47b56cdb55d6fbbf263d670251eec0

  • Size

    926KB

  • Sample

    230409-yrm5gacg84

  • MD5

    6ced761c7cd6eed7fdaa92c88e98bebf

  • SHA1

    cbcd46dd0d70a42e8b089c5803e37ff269fd42c7

  • SHA256

    a566943c73eb97e68552c542b3b1d52aaa47b56cdb55d6fbbf263d670251eec0

  • SHA512

    a553d33b2988fd8f36b2f966f0086014427aa33d9be4a1b7d6c2a3d15ebdb6121e884ed2c4f67cda0302445f6f2f0b7a47d5a24d85d9096bc6d18d277b5d0a70

  • SSDEEP

    24576:vy2DIOG0BrsyvtDSAhK8RQlQyNRHe/p0II1j28Z:6ZKsyvRSAhKmQhRHexK1j

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

      a566943c73eb97e68552c542b3b1d52aaa47b56cdb55d6fbbf263d670251eec0

    • Size

      926KB

    • MD5

      6ced761c7cd6eed7fdaa92c88e98bebf

    • SHA1

      cbcd46dd0d70a42e8b089c5803e37ff269fd42c7

    • SHA256

      a566943c73eb97e68552c542b3b1d52aaa47b56cdb55d6fbbf263d670251eec0

    • SHA512

      a553d33b2988fd8f36b2f966f0086014427aa33d9be4a1b7d6c2a3d15ebdb6121e884ed2c4f67cda0302445f6f2f0b7a47d5a24d85d9096bc6d18d277b5d0a70

    • SSDEEP

      24576:vy2DIOG0BrsyvtDSAhK8RQlQyNRHe/p0II1j28Z:6ZKsyvRSAhKmQhRHexK1j

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks