General

  • Target

    d292a2f91b4232e3a5afccd99e8657fcdd49803a4eeec064b85d0d1a5009decc

  • Size

    982KB

  • Sample

    230411-nghf5aca93

  • MD5

    1e675b00bf270b6157f467dcab6c07e4

  • SHA1

    d3e12580e4e705a36ab371313b90bb92167b29bc

  • SHA256

    d292a2f91b4232e3a5afccd99e8657fcdd49803a4eeec064b85d0d1a5009decc

  • SHA512

    fcc1c0c0c136cbc809a0a3a665889ab74f39d7d58f3ebff23c9fa3f7e43e3d36348ae79f2fa766971badef466b56604775c94ff5c8428ba6a62c6ffb9e6461cc

  • SSDEEP

    24576:Cyh4pdIK9Mybv1KMR85w4z7AmEJ2p9GYMzn7sTajnZPXZWU:pSpWFNkm+MmSajnZPs

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

      d292a2f91b4232e3a5afccd99e8657fcdd49803a4eeec064b85d0d1a5009decc

    • Size

      982KB

    • MD5

      1e675b00bf270b6157f467dcab6c07e4

    • SHA1

      d3e12580e4e705a36ab371313b90bb92167b29bc

    • SHA256

      d292a2f91b4232e3a5afccd99e8657fcdd49803a4eeec064b85d0d1a5009decc

    • SHA512

      fcc1c0c0c136cbc809a0a3a665889ab74f39d7d58f3ebff23c9fa3f7e43e3d36348ae79f2fa766971badef466b56604775c94ff5c8428ba6a62c6ffb9e6461cc

    • SSDEEP

      24576:Cyh4pdIK9Mybv1KMR85w4z7AmEJ2p9GYMzn7sTajnZPXZWU:pSpWFNkm+MmSajnZPs

    • 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