General

  • Target

    8feac6339f9b242a19ac2c1a1423d3399bdeaac40af7eadb9b3db2c825a26919

  • Size

    1000KB

  • Sample

    230331-xw5dwacf88

  • MD5

    8649009ac5b4b756d014590bd06f30a5

  • SHA1

    0b3e9ebe7973dfe7eeb0a9a9fffec85bd7bd54b7

  • SHA256

    8feac6339f9b242a19ac2c1a1423d3399bdeaac40af7eadb9b3db2c825a26919

  • SHA512

    b04b18fb7d11c7d3b8e63eab298b8a8918c3d66668ee05c257f122abe34febe2db70c2c4b178897e351a74bb17fa39153d06887e52f477049024ddd557f4cfda

  • SSDEEP

    24576:Ty7oK6L+jA3hH3KFCJVCJVzbiEJgwtqe:m7oK6KAh9uJlii

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      8feac6339f9b242a19ac2c1a1423d3399bdeaac40af7eadb9b3db2c825a26919

    • Size

      1000KB

    • MD5

      8649009ac5b4b756d014590bd06f30a5

    • SHA1

      0b3e9ebe7973dfe7eeb0a9a9fffec85bd7bd54b7

    • SHA256

      8feac6339f9b242a19ac2c1a1423d3399bdeaac40af7eadb9b3db2c825a26919

    • SHA512

      b04b18fb7d11c7d3b8e63eab298b8a8918c3d66668ee05c257f122abe34febe2db70c2c4b178897e351a74bb17fa39153d06887e52f477049024ddd557f4cfda

    • SSDEEP

      24576:Ty7oK6L+jA3hH3KFCJVCJVzbiEJgwtqe:m7oK6KAh9uJlii

    • 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

    • 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