General

  • Target

    c7c8ccc2f96aa211ba2e8484aeef709e21074594c353ebc42ef50f168e0590e3

  • Size

    1000KB

  • Sample

    230331-ycmv6ach32

  • MD5

    b7aa93e1b333f7ae5217bdce72fd1f77

  • SHA1

    be1850d39528fc73923791bbadea658f329f6643

  • SHA256

    c7c8ccc2f96aa211ba2e8484aeef709e21074594c353ebc42ef50f168e0590e3

  • SHA512

    a0f955f081c1b600be63d12f3e0be81f43babe5846787b84f0474ed7882388350a1f6a60dd311158ec6ab8f3073e3cd1667d0be960b21ab63fbea60cb904be81

  • SSDEEP

    12288:FMr7y90SnwLjcR36QYkNSsTMk0NTvyhMG69SWxhEeBVOJcKTbZDb89vn0w84mPJ1:6y1nYcR364NSsIohSxROOKT1bE81dRf

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      c7c8ccc2f96aa211ba2e8484aeef709e21074594c353ebc42ef50f168e0590e3

    • Size

      1000KB

    • MD5

      b7aa93e1b333f7ae5217bdce72fd1f77

    • SHA1

      be1850d39528fc73923791bbadea658f329f6643

    • SHA256

      c7c8ccc2f96aa211ba2e8484aeef709e21074594c353ebc42ef50f168e0590e3

    • SHA512

      a0f955f081c1b600be63d12f3e0be81f43babe5846787b84f0474ed7882388350a1f6a60dd311158ec6ab8f3073e3cd1667d0be960b21ab63fbea60cb904be81

    • SSDEEP

      12288:FMr7y90SnwLjcR36QYkNSsTMk0NTvyhMG69SWxhEeBVOJcKTbZDb89vn0w84mPJ1:6y1nYcR364NSsIohSxROOKT1bE81dRf

    • 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