General

  • Target

    e44c9f72f8a68fa7907cc50f38f68dfd4b8a23a44c585e8a87c6b1c3d42893a8

  • Size

    843KB

  • Sample

    230411-nw95padh3x

  • MD5

    6db4c432f3214caf0480411cf8678b5c

  • SHA1

    d7d57b09ef9d65fcb22d2bada3fa49d059f016e3

  • SHA256

    e44c9f72f8a68fa7907cc50f38f68dfd4b8a23a44c585e8a87c6b1c3d42893a8

  • SHA512

    2ce5521cb60bdce29c77b79ad0af62559fecb79603e4e3969b54f956b7abf68a2dfa446df6be9a6a9a1901918ebf32f922255b9dff381becc5f4d1cc5f03c005

  • SSDEEP

    24576:qyTH6yx41gi90MuR5rrO5sfuzpDeexvgwL:xTHhD+mzrr06uzpDeav

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      e44c9f72f8a68fa7907cc50f38f68dfd4b8a23a44c585e8a87c6b1c3d42893a8

    • Size

      843KB

    • MD5

      6db4c432f3214caf0480411cf8678b5c

    • SHA1

      d7d57b09ef9d65fcb22d2bada3fa49d059f016e3

    • SHA256

      e44c9f72f8a68fa7907cc50f38f68dfd4b8a23a44c585e8a87c6b1c3d42893a8

    • SHA512

      2ce5521cb60bdce29c77b79ad0af62559fecb79603e4e3969b54f956b7abf68a2dfa446df6be9a6a9a1901918ebf32f922255b9dff381becc5f4d1cc5f03c005

    • SSDEEP

      24576:qyTH6yx41gi90MuR5rrO5sfuzpDeexvgwL:xTHhD+mzrr06uzpDeav

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks