General

  • Target

    6cf59a57f7a10cbb69901f9728b19b81a5d0046fadd314f7d4d090bcb7c827f2

  • Size

    982KB

  • Sample

    230411-mlp64abh44

  • MD5

    e7135908dbe7a1d3753e929a6f34fd63

  • SHA1

    37468d3f8d4f6d769dcfef3a62f6c1bf9dc25a2a

  • SHA256

    6cf59a57f7a10cbb69901f9728b19b81a5d0046fadd314f7d4d090bcb7c827f2

  • SHA512

    30d81f9b11179fd6c8a72cd384b75bcf4ea66e6caa1666ef73be5f0716f74685330669000655d829a9a21e3d1316b30f1a60db03bfc0ecfbc3f38507b1ce4445

  • SSDEEP

    24576:6yqUneErnpMwW17y+NKCGdtACCw5v+Q3v+loTJf0hVIdGP0V:BqUe/wW17y+NmdtCw7mRIQ

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

      6cf59a57f7a10cbb69901f9728b19b81a5d0046fadd314f7d4d090bcb7c827f2

    • Size

      982KB

    • MD5

      e7135908dbe7a1d3753e929a6f34fd63

    • SHA1

      37468d3f8d4f6d769dcfef3a62f6c1bf9dc25a2a

    • SHA256

      6cf59a57f7a10cbb69901f9728b19b81a5d0046fadd314f7d4d090bcb7c827f2

    • SHA512

      30d81f9b11179fd6c8a72cd384b75bcf4ea66e6caa1666ef73be5f0716f74685330669000655d829a9a21e3d1316b30f1a60db03bfc0ecfbc3f38507b1ce4445

    • SSDEEP

      24576:6yqUneErnpMwW17y+NKCGdtACCw5v+Q3v+loTJf0hVIdGP0V:BqUe/wW17y+NmdtCw7mRIQ

    • 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