General

  • Target

    2df1474dd847b151d0d5b9b812b4c34d411995c0c2280f90d1ae46f272c78814

  • Size

    992KB

  • Sample

    230401-n88sdsbc5x

  • MD5

    2b4c6fbd2abb0e92bf34dcd205a3b458

  • SHA1

    6e69dd0fc20f8666c5227bf08b708ee3b774ef33

  • SHA256

    2df1474dd847b151d0d5b9b812b4c34d411995c0c2280f90d1ae46f272c78814

  • SHA512

    a352506613104abc5eea00f2b756a4646c3f2d59e1d28633a39246030edffcacb6bfa47939e986e918836f8c999b1cbc3dc368e2b37ea2c6356e87c190000be0

  • SSDEEP

    24576:Zy5SeSA2RsB+VPJi8JIFZkm2YlJLgk0Ep8:M5h2RtjMZkILr5

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

      2df1474dd847b151d0d5b9b812b4c34d411995c0c2280f90d1ae46f272c78814

    • Size

      992KB

    • MD5

      2b4c6fbd2abb0e92bf34dcd205a3b458

    • SHA1

      6e69dd0fc20f8666c5227bf08b708ee3b774ef33

    • SHA256

      2df1474dd847b151d0d5b9b812b4c34d411995c0c2280f90d1ae46f272c78814

    • SHA512

      a352506613104abc5eea00f2b756a4646c3f2d59e1d28633a39246030edffcacb6bfa47939e986e918836f8c999b1cbc3dc368e2b37ea2c6356e87c190000be0

    • SSDEEP

      24576:Zy5SeSA2RsB+VPJi8JIFZkm2YlJLgk0Ep8:M5h2RtjMZkILr5

    • 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