General

  • Target

    482211794587f7985f0027197ed0b69969d062034f6b1fdf67d563c27885871e.bin

  • Size

    1.2MB

  • Sample

    230501-tvsrxaec6t

  • MD5

    4b1f9357a0376bf94f621539bf6c6d3f

  • SHA1

    493cc2380174d392352ccfa8aef2a8457827f05d

  • SHA256

    482211794587f7985f0027197ed0b69969d062034f6b1fdf67d563c27885871e

  • SHA512

    669c986030bd85e330b2acb57a8343dddb64ccff053c3a1e73caa245438678e21dac970345d605eb93e6a2c3f9eca70211ec77da831b0b7de1a688a6c49d28f6

  • SSDEEP

    24576:5ylYlpkP5eMMepTGz3fRxLN/KPd9/6kzVDpURH/KZSObitFmdimXPqVT2:slWUIMlGjfRxJibSgVDpUR2SQaIimih

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

      482211794587f7985f0027197ed0b69969d062034f6b1fdf67d563c27885871e.bin

    • Size

      1.2MB

    • MD5

      4b1f9357a0376bf94f621539bf6c6d3f

    • SHA1

      493cc2380174d392352ccfa8aef2a8457827f05d

    • SHA256

      482211794587f7985f0027197ed0b69969d062034f6b1fdf67d563c27885871e

    • SHA512

      669c986030bd85e330b2acb57a8343dddb64ccff053c3a1e73caa245438678e21dac970345d605eb93e6a2c3f9eca70211ec77da831b0b7de1a688a6c49d28f6

    • SSDEEP

      24576:5ylYlpkP5eMMepTGz3fRxLN/KPd9/6kzVDpURH/KZSObitFmdimXPqVT2:slWUIMlGjfRxJibSgVDpUR2SQaIimih

    • 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