General

  • Target

    69b7d4edf3e7170dbbc104ac4a5123c5caa1f0392cac24adba3d35225d38a3cd

  • Size

    993KB

  • Sample

    230411-n9m73sea3s

  • MD5

    359b18a633c5992c1556cec0ce930cfd

  • SHA1

    2989de2f7642fc7904f3c71f5b845d537f57231b

  • SHA256

    69b7d4edf3e7170dbbc104ac4a5123c5caa1f0392cac24adba3d35225d38a3cd

  • SHA512

    cc453d542a28b7624d8cf5cd42a0950b5e84447f62c1f90e59acbd44f058694b8cbbdb57cb75a7ecc2ed5fcc2a1d0d019da04f497a131bba6a5075ce1beedc84

  • SSDEEP

    24576:MyKk1Zsjr4gH8bIvV7QQ8CdjWDLx2z3zQnhIRrORx:7Vyn4gc8yjDLxnh06

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

      69b7d4edf3e7170dbbc104ac4a5123c5caa1f0392cac24adba3d35225d38a3cd

    • Size

      993KB

    • MD5

      359b18a633c5992c1556cec0ce930cfd

    • SHA1

      2989de2f7642fc7904f3c71f5b845d537f57231b

    • SHA256

      69b7d4edf3e7170dbbc104ac4a5123c5caa1f0392cac24adba3d35225d38a3cd

    • SHA512

      cc453d542a28b7624d8cf5cd42a0950b5e84447f62c1f90e59acbd44f058694b8cbbdb57cb75a7ecc2ed5fcc2a1d0d019da04f497a131bba6a5075ce1beedc84

    • SSDEEP

      24576:MyKk1Zsjr4gH8bIvV7QQ8CdjWDLx2z3zQnhIRrORx:7Vyn4gc8yjDLxnh06

    • 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