General

  • Target

    151d3a5674a168d91d956e5e81ff7b38ca6e51926a31b0f94c9457f658ea8104

  • Size

    1001KB

  • Sample

    230331-xs71laea4w

  • MD5

    7e75cbde5d66e8cb970362f0135985f8

  • SHA1

    307cb559910f8274dd791acbcc873808cfaa5146

  • SHA256

    151d3a5674a168d91d956e5e81ff7b38ca6e51926a31b0f94c9457f658ea8104

  • SHA512

    b404f2b30ab31276e51a24ded17c8601022a44d2c0377b50ff8b82a9f86fd6174bc5f6fd0e7d268d51a49e04e8d69433de41baddbd0d6c9d301363d7863af662

  • SSDEEP

    12288:bMrIy90PZmBEuH1d9HWSCwVVNW3YS4Zl82NsrYaF4k22XzSmd2XOyl+q0MNz268N:LySOEyJ2lwnEecX4kV2Xl+tqzQzESj

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

      151d3a5674a168d91d956e5e81ff7b38ca6e51926a31b0f94c9457f658ea8104

    • Size

      1001KB

    • MD5

      7e75cbde5d66e8cb970362f0135985f8

    • SHA1

      307cb559910f8274dd791acbcc873808cfaa5146

    • SHA256

      151d3a5674a168d91d956e5e81ff7b38ca6e51926a31b0f94c9457f658ea8104

    • SHA512

      b404f2b30ab31276e51a24ded17c8601022a44d2c0377b50ff8b82a9f86fd6174bc5f6fd0e7d268d51a49e04e8d69433de41baddbd0d6c9d301363d7863af662

    • SSDEEP

      12288:bMrIy90PZmBEuH1d9HWSCwVVNW3YS4Zl82NsrYaF4k22XzSmd2XOyl+q0MNz268N:LySOEyJ2lwnEecX4kV2Xl+tqzQzESj

    • 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