General

  • Target

    bc2df1ccf6d408bc20ea1dac6f6de9c69d0a58e9c597694799d9c82788fc3104

  • Size

    981KB

  • Sample

    230411-mpv7hsdf2v

  • MD5

    65cde62b5ed3eff156b6f51a8acc84c8

  • SHA1

    5322f2cb56d4657c24edf1de3f02ecee7b09b234

  • SHA256

    bc2df1ccf6d408bc20ea1dac6f6de9c69d0a58e9c597694799d9c82788fc3104

  • SHA512

    68c8e8cd6d3cc330f561a1e6c6ec0f8aec46ae723569ee8615bc1f318c7655f5030d3757fdae9f641e59dd1ed606273a1c33b2758c13562d45defc8a9e70554f

  • SSDEEP

    24576:yyY2+uap0gPRZxPqqHwgLQCzo/vv68FchC:Zz+uIPRrC0J8zF

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

nord

C2

176.113.115.145:4125

Attributes
  • auth_value

    ebb7d38cdbd7c83cf6363ef3feb3a530

Targets

    • Target

      bc2df1ccf6d408bc20ea1dac6f6de9c69d0a58e9c597694799d9c82788fc3104

    • Size

      981KB

    • MD5

      65cde62b5ed3eff156b6f51a8acc84c8

    • SHA1

      5322f2cb56d4657c24edf1de3f02ecee7b09b234

    • SHA256

      bc2df1ccf6d408bc20ea1dac6f6de9c69d0a58e9c597694799d9c82788fc3104

    • SHA512

      68c8e8cd6d3cc330f561a1e6c6ec0f8aec46ae723569ee8615bc1f318c7655f5030d3757fdae9f641e59dd1ed606273a1c33b2758c13562d45defc8a9e70554f

    • SSDEEP

      24576:yyY2+uap0gPRZxPqqHwgLQCzo/vv68FchC:Zz+uIPRrC0J8zF

    • 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