General

  • Target

    8050c3f2c5e414cce1e397889ecacc2488b6ec508ebd7bb31bb71d98e13f1588

  • Size

    1009KB

  • Sample

    230324-l2b4qsde73

  • MD5

    ad8a4c8620be2d7142a0d16cc1f15cab

  • SHA1

    9e1a3da1a35dd82e32768c55e7b7be42681bb1a9

  • SHA256

    8050c3f2c5e414cce1e397889ecacc2488b6ec508ebd7bb31bb71d98e13f1588

  • SHA512

    f303bfd382414dc53e18bc69019e66fbb213d160b1a98f887073bca0babb2bcbb8d4e8f6e7a73aae7936c94e99621d4910de99d310aab694249d152c57b87053

  • SSDEEP

    24576:UyXN8C0hxwgKzsLxWMzeWQfVzmbXHcWIFVOXWo:jsxwgbLxWMzeWQfV+XcWqO

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

roxi

C2

193.233.20.31:4125

Attributes
  • auth_value

    9d8be78c896acc3cf8b8a6637a221376

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      8050c3f2c5e414cce1e397889ecacc2488b6ec508ebd7bb31bb71d98e13f1588

    • Size

      1009KB

    • MD5

      ad8a4c8620be2d7142a0d16cc1f15cab

    • SHA1

      9e1a3da1a35dd82e32768c55e7b7be42681bb1a9

    • SHA256

      8050c3f2c5e414cce1e397889ecacc2488b6ec508ebd7bb31bb71d98e13f1588

    • SHA512

      f303bfd382414dc53e18bc69019e66fbb213d160b1a98f887073bca0babb2bcbb8d4e8f6e7a73aae7936c94e99621d4910de99d310aab694249d152c57b87053

    • SSDEEP

      24576:UyXN8C0hxwgKzsLxWMzeWQfVzmbXHcWIFVOXWo:jsxwgbLxWMzeWQfV+XcWqO

    • 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

    • 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