Resubmissions

11-04-2023 15:50

230411-s9wxfafa7s 10

11-04-2023 15:46

230411-s7x2qafa6v 10

General

  • Target

    cf6c5122e369bf85ad68c46f7cf1fd4e72f5f78d139422c11252f1e9b71d32d7

  • Size

    855KB

  • Sample

    230411-s9wxfafa7s

  • MD5

    5c6c889ba50d0a9acd5a85e2fd334a05

  • SHA1

    35bc2ead74eb316ac1f91724ab8e53a5e7b92de1

  • SHA256

    cf6c5122e369bf85ad68c46f7cf1fd4e72f5f78d139422c11252f1e9b71d32d7

  • SHA512

    94404a37dd1b43ac3da5255e43d8d5fa1c0e965e3ddfff0e2215f1ac0ffdfa06ae1e7606bcfdaa96e9865ed8c3378e1e773f3e40372e9809aa7739085325c49a

  • SSDEEP

    12288:RMrFy90jE95LNSpkWMtZh07CxS1aY5+14pnPzYWKevL9AzHrnjRxgRBouWr4bb00:8yaa5pikW2ZGe85FpnPJhyrnLDuQkf

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

amadey

Version

3.70

C2

193.201.9.43/plays/chapter/index.php

Targets

    • Target

      cf6c5122e369bf85ad68c46f7cf1fd4e72f5f78d139422c11252f1e9b71d32d7

    • Size

      855KB

    • MD5

      5c6c889ba50d0a9acd5a85e2fd334a05

    • SHA1

      35bc2ead74eb316ac1f91724ab8e53a5e7b92de1

    • SHA256

      cf6c5122e369bf85ad68c46f7cf1fd4e72f5f78d139422c11252f1e9b71d32d7

    • SHA512

      94404a37dd1b43ac3da5255e43d8d5fa1c0e965e3ddfff0e2215f1ac0ffdfa06ae1e7606bcfdaa96e9865ed8c3378e1e773f3e40372e9809aa7739085325c49a

    • SSDEEP

      12288:RMrFy90jE95LNSpkWMtZh07CxS1aY5+14pnPzYWKevL9AzHrnjRxgRBouWr4bb00:8yaa5pikW2ZGe85FpnPJhyrnLDuQkf

    • Amadey

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

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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 Enterprise v6

Tasks