General

  • Target

    file.exe

  • Size

    416KB

  • Sample

    221206-r6zy9agc36

  • MD5

    96ca8a1d3b09be0d9562e802d61de493

  • SHA1

    426cdd4cf77c9ca8731590766868b965b350c095

  • SHA256

    75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

  • SHA512

    cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

  • SSDEEP

    6144:FSAmXL6ejOeOziEBhsiAAuqS8964LMsueyigtRCPMk:FSAcW6Oes64LMsueyztR

Malware Config

Extracted

Family

amadey

Version

3.50

C2

77.73.133.72/hfk3vK9/index.php

Extracted

Family

redline

Botnet

@2023@

C2

193.106.191.138:32796

Attributes
  • auth_value

    ca057e5baadfd0774a34a6a949cd5e69

Targets

    • Target

      file.exe

    • Size

      416KB

    • MD5

      96ca8a1d3b09be0d9562e802d61de493

    • SHA1

      426cdd4cf77c9ca8731590766868b965b350c095

    • SHA256

      75a04e0116dafb6686cde1c04ef187e16d3239bd347e9c45b77c76012468058b

    • SHA512

      cae226944c4dbeba2fd6f17b3027d9ef9aa3b09b47a7857f25afdcc32455e84df78942ded6a53688607e9bc371f3a984a5354e8e7a724b0c9249e0282817e0fc

    • SSDEEP

      6144:FSAmXL6ejOeOziEBhsiAAuqS8964LMsueyigtRCPMk:FSAcW6Oes64LMsueyztR

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Amadey credential stealer module

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks