General

  • Target

    de3d626fd98dfdca1c81b6b9c2cb8ce296658b0909916cfcafc3f543de62f41c

  • Size

    1023KB

  • Sample

    230324-afq5zsba33

  • MD5

    9b42a524c2fccde52333a0adcc1d5207

  • SHA1

    386e3645c4941703b3eeddbe39a0b79d6d3f5d55

  • SHA256

    de3d626fd98dfdca1c81b6b9c2cb8ce296658b0909916cfcafc3f543de62f41c

  • SHA512

    f935b505e7507ff37cb83f24747f38370eb047878f89d63e4e63a1c49a88bd2ceabb36c86d75a3ce2c67f1a8bb48a92de1436f9e3114d64387251218a50ca6c0

  • SSDEEP

    24576:wyPM5GP4366E672bOmv3k2kDaxs9ed8FL9r1H4:3PM44366E42bOQ3VkDCsA8d9xH

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      de3d626fd98dfdca1c81b6b9c2cb8ce296658b0909916cfcafc3f543de62f41c

    • Size

      1023KB

    • MD5

      9b42a524c2fccde52333a0adcc1d5207

    • SHA1

      386e3645c4941703b3eeddbe39a0b79d6d3f5d55

    • SHA256

      de3d626fd98dfdca1c81b6b9c2cb8ce296658b0909916cfcafc3f543de62f41c

    • SHA512

      f935b505e7507ff37cb83f24747f38370eb047878f89d63e4e63a1c49a88bd2ceabb36c86d75a3ce2c67f1a8bb48a92de1436f9e3114d64387251218a50ca6c0

    • SSDEEP

      24576:wyPM5GP4366E672bOmv3k2kDaxs9ed8FL9r1H4:3PM44366E42bOQ3VkDCsA8d9xH

    • 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