General

  • Target

    c83781fc80ec1d97cb8fdffa93b6701089bf1c8e8cdcc40a4543de58f1b116af.bin

  • Size

    1.5MB

  • Sample

    230501-wzdvnace85

  • MD5

    c0f3c362c57ee792f3ad1ec5fcb5d203

  • SHA1

    c6c7350ec9c688bb214208c2a6c493ea4b907018

  • SHA256

    c83781fc80ec1d97cb8fdffa93b6701089bf1c8e8cdcc40a4543de58f1b116af

  • SHA512

    be74a5d503ca0ce8b4941d238266d8d8f0e47f4310c2ad2b1042846174c3c57e7460376410377d238f58665b84f88289558c230a507f5d35b55eb2d1fe025ee6

  • SSDEEP

    24576:dypYa+TwnCEoqoGCjDIzjjHD5aW9cVqQMwWCWRMLvtdbG1N8O/PKMkGlL2RGYm+P:4u6CDqFCHcHj0W9ckQMBRM7GZ/SMBlNs

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      c83781fc80ec1d97cb8fdffa93b6701089bf1c8e8cdcc40a4543de58f1b116af.bin

    • Size

      1.5MB

    • MD5

      c0f3c362c57ee792f3ad1ec5fcb5d203

    • SHA1

      c6c7350ec9c688bb214208c2a6c493ea4b907018

    • SHA256

      c83781fc80ec1d97cb8fdffa93b6701089bf1c8e8cdcc40a4543de58f1b116af

    • SHA512

      be74a5d503ca0ce8b4941d238266d8d8f0e47f4310c2ad2b1042846174c3c57e7460376410377d238f58665b84f88289558c230a507f5d35b55eb2d1fe025ee6

    • SSDEEP

      24576:dypYa+TwnCEoqoGCjDIzjjHD5aW9cVqQMwWCWRMLvtdbG1N8O/PKMkGlL2RGYm+P:4u6CDqFCHcHj0W9ckQMBRM7GZ/SMBlNs

    • 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