General

  • Target

    3a5702f870308e7b163aa4340a489a2401b7b785aceb2d053dea6fed31e0ec20

  • Size

    1001KB

  • Sample

    230331-yny3kaec8y

  • MD5

    e2bd4fc89cb325e560c655180279866a

  • SHA1

    1af3cccfc8685e698f877e79aec3466a8a718d8a

  • SHA256

    3a5702f870308e7b163aa4340a489a2401b7b785aceb2d053dea6fed31e0ec20

  • SHA512

    8d37bf5b666dc1cb317b3228f130ff46ae896a45846ebc9e1325cd5e21c0966db2b9ef8314caaa38bd33438cb02d17db6a2e71a07276fc7abfcd029c22f70ce9

  • SSDEEP

    24576:syJFknU4JT8zpL4BTjzZ/bR36XILQPbruNE:bPSIp0BTB/MYEjr4

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      3a5702f870308e7b163aa4340a489a2401b7b785aceb2d053dea6fed31e0ec20

    • Size

      1001KB

    • MD5

      e2bd4fc89cb325e560c655180279866a

    • SHA1

      1af3cccfc8685e698f877e79aec3466a8a718d8a

    • SHA256

      3a5702f870308e7b163aa4340a489a2401b7b785aceb2d053dea6fed31e0ec20

    • SHA512

      8d37bf5b666dc1cb317b3228f130ff46ae896a45846ebc9e1325cd5e21c0966db2b9ef8314caaa38bd33438cb02d17db6a2e71a07276fc7abfcd029c22f70ce9

    • SSDEEP

      24576:syJFknU4JT8zpL4BTjzZ/bR36XILQPbruNE:bPSIp0BTB/MYEjr4

    • 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