General

  • Target

    9a66832667a02b8419d2376744c9c5787e158522a0bf931048434bb2012a1222

  • Size

    1002KB

  • Sample

    230411-pl7ggsea8s

  • MD5

    2d10819f296f050e1f0da72cee2b4a62

  • SHA1

    52279aac586899ee6ca7dc0936b0206924c95056

  • SHA256

    9a66832667a02b8419d2376744c9c5787e158522a0bf931048434bb2012a1222

  • SHA512

    151d65fa8a8b6aab897d247bf2a47091998622f8d9c6a8394fc9310c368a40ee1995e3d0b67a9b532aba9a3aab176c172ef00f22f9c621add79decab50a01f58

  • SSDEEP

    12288:EMr0y90Q7v+yIQ4wTuCP6dzHqveTYT/Fg/wa6d/6p9uGDvW8SToXpwhQoCR7IS1T:YyDVch2Uya8/yNW9UNlt1AN1bZiz/d

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

maxi

C2

185.161.248.90:4125

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      9a66832667a02b8419d2376744c9c5787e158522a0bf931048434bb2012a1222

    • Size

      1002KB

    • MD5

      2d10819f296f050e1f0da72cee2b4a62

    • SHA1

      52279aac586899ee6ca7dc0936b0206924c95056

    • SHA256

      9a66832667a02b8419d2376744c9c5787e158522a0bf931048434bb2012a1222

    • SHA512

      151d65fa8a8b6aab897d247bf2a47091998622f8d9c6a8394fc9310c368a40ee1995e3d0b67a9b532aba9a3aab176c172ef00f22f9c621add79decab50a01f58

    • SSDEEP

      12288:EMr0y90Q7v+yIQ4wTuCP6dzHqveTYT/Fg/wa6d/6p9uGDvW8SToXpwhQoCR7IS1T:YyDVch2Uya8/yNW9UNlt1AN1bZiz/d

    • 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