General

  • Target

    503b368d21196997afd4334606082a7f225bc9c38b38cbcb4113f1741b2ca52b.bin

  • Size

    1.2MB

  • Sample

    230501-tzzq1seg6y

  • MD5

    de8add7614a1fb6b462bf55d1d95d168

  • SHA1

    f7f7c03917d85af7f7a63cf04e1a26fbcf3fc969

  • SHA256

    503b368d21196997afd4334606082a7f225bc9c38b38cbcb4113f1741b2ca52b

  • SHA512

    2957411afa1d30072ca023ffef7e2298bc8bc6edf27106753872484442884d771946bcfcd155689ededb76a68cd07298c724341833e03edb533d3e24b0f885e7

  • SSDEEP

    24576:nyhzzb67jYAC60QyCl+fAtIMLKcPDjsm0AzCpPjY5Y71Vzbjy:yhvgOLrfY7LnPDjsua852b

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

      503b368d21196997afd4334606082a7f225bc9c38b38cbcb4113f1741b2ca52b.bin

    • Size

      1.2MB

    • MD5

      de8add7614a1fb6b462bf55d1d95d168

    • SHA1

      f7f7c03917d85af7f7a63cf04e1a26fbcf3fc969

    • SHA256

      503b368d21196997afd4334606082a7f225bc9c38b38cbcb4113f1741b2ca52b

    • SHA512

      2957411afa1d30072ca023ffef7e2298bc8bc6edf27106753872484442884d771946bcfcd155689ededb76a68cd07298c724341833e03edb533d3e24b0f885e7

    • SSDEEP

      24576:nyhzzb67jYAC60QyCl+fAtIMLKcPDjsm0AzCpPjY5Y71Vzbjy:yhvgOLrfY7LnPDjsua852b

    • 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