General

  • Target

    4ec988f913f8ea3e66e604af9dbbe488f87fc71851162b41c511f99b6125bfaa

  • Size

    1.0MB

  • Sample

    230328-jfqnwshf52

  • MD5

    8d707a15c49bc6eefa53c49f12f0525b

  • SHA1

    e90906c987aaa44d9e9962e56c6c3fe9b84e5a48

  • SHA256

    4ec988f913f8ea3e66e604af9dbbe488f87fc71851162b41c511f99b6125bfaa

  • SHA512

    621069228723fcee703fc79222e3eddce5a08e5388d80ec4de3c49bd938be498e75c6fb6a0a4193ea6c39bacda0a04ea769f58ee7da90cf70684d2ddeb322e7c

  • SSDEEP

    24576:xyNup3RRX4XNF2Pgn8NHmqL9PL/qpMyx:kN8heXNF2Pg8NpL9PDqpv

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      4ec988f913f8ea3e66e604af9dbbe488f87fc71851162b41c511f99b6125bfaa

    • Size

      1.0MB

    • MD5

      8d707a15c49bc6eefa53c49f12f0525b

    • SHA1

      e90906c987aaa44d9e9962e56c6c3fe9b84e5a48

    • SHA256

      4ec988f913f8ea3e66e604af9dbbe488f87fc71851162b41c511f99b6125bfaa

    • SHA512

      621069228723fcee703fc79222e3eddce5a08e5388d80ec4de3c49bd938be498e75c6fb6a0a4193ea6c39bacda0a04ea769f58ee7da90cf70684d2ddeb322e7c

    • SSDEEP

      24576:xyNup3RRX4XNF2Pgn8NHmqL9PL/qpMyx:kN8heXNF2Pg8NpL9PDqpv

    • 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