General

  • Target

    4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.bin

  • Size

    1.2MB

  • Sample

    230501-tw54macg73

  • MD5

    93eb6dacdea45140bf85ebc35012b523

  • SHA1

    b30f96f424bf52be8d189984fc53d554021c6f64

  • SHA256

    4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c

  • SHA512

    1ef678d0ba182f42dc49023dc4f5049d8711497595950d08a80a6a2d3896fa90273dd2b11a2ae5eea6b7b27cfd848001a820b97b548d26958f1d869ae6c80de1

  • SSDEEP

    24576:Hypwbh7+G4O3zb5w5aKoUHguRI6XrTziTxXesCrt3PHmoy4nM7AbTrG:SqxTH5w5aKoUAqjXDMXesGtfG7TAbT

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Targets

    • Target

      4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c.bin

    • Size

      1.2MB

    • MD5

      93eb6dacdea45140bf85ebc35012b523

    • SHA1

      b30f96f424bf52be8d189984fc53d554021c6f64

    • SHA256

      4afe5ea4664a74cb2dce03af832d2c329fc19e37f49aa8db5162b50217c5d88c

    • SHA512

      1ef678d0ba182f42dc49023dc4f5049d8711497595950d08a80a6a2d3896fa90273dd2b11a2ae5eea6b7b27cfd848001a820b97b548d26958f1d869ae6c80de1

    • SSDEEP

      24576:Hypwbh7+G4O3zb5w5aKoUHguRI6XrTziTxXesCrt3PHmoy4nM7AbTrG:SqxTH5w5aKoUAqjXDMXesGtfG7TAbT

    • Amadey

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

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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