General

  • Target

    476dbf7cd98828c965c735f09307f2f8f27cc7ded5d51c9c4babe2c6d0b4b592

  • Size

    982KB

  • Sample

    230411-mzc4padf51

  • MD5

    5d7230c121897141d66bc9f8ebc64a3c

  • SHA1

    1fa20100c55480df38af3835669a22f9cc9ce4e9

  • SHA256

    476dbf7cd98828c965c735f09307f2f8f27cc7ded5d51c9c4babe2c6d0b4b592

  • SHA512

    5b69376b44b7a16d31dbb80b7e1e1a90abb3f0e3920f6132250cc5932fc03152520f2a4e124733e9ed2eb128ba7bd018756f5160ba37673cedc3082a9cabab10

  • SSDEEP

    24576:YypSU56EfGYs0xyVBodzZfSxD7Wiolfenn6jxKoPX6:fpSwfGYsfBYzG2ynw

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

      476dbf7cd98828c965c735f09307f2f8f27cc7ded5d51c9c4babe2c6d0b4b592

    • Size

      982KB

    • MD5

      5d7230c121897141d66bc9f8ebc64a3c

    • SHA1

      1fa20100c55480df38af3835669a22f9cc9ce4e9

    • SHA256

      476dbf7cd98828c965c735f09307f2f8f27cc7ded5d51c9c4babe2c6d0b4b592

    • SHA512

      5b69376b44b7a16d31dbb80b7e1e1a90abb3f0e3920f6132250cc5932fc03152520f2a4e124733e9ed2eb128ba7bd018756f5160ba37673cedc3082a9cabab10

    • SSDEEP

      24576:YypSU56EfGYs0xyVBodzZfSxD7Wiolfenn6jxKoPX6:fpSwfGYsfBYzG2ynw

    • 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