General

  • Target

    1f76c49b8f6cb9fc7625659012061fe90b46c242936adf39fae3e77ec0f39265.bin

  • Size

    1.2MB

  • Sample

    230501-sy76bsbf7x

  • MD5

    15502e935321906eb2a416943cbad8d7

  • SHA1

    5162480c8d16d1b270ac94b9e50cb18a80932ef0

  • SHA256

    1f76c49b8f6cb9fc7625659012061fe90b46c242936adf39fae3e77ec0f39265

  • SHA512

    c908bcb22d2646f30d6db2a82d13b6a39ccc1feae29945401db3e898060d4ad3386167ca4bcbbf04390bf94e90c349dc986acec486d20f5f31544b020abd3fdb

  • SSDEEP

    24576:XypxXSAF4UOhYYHKT/8/gmtW3oHn550eke9y7dOmdbQvLoxoJTd3ii:iDSMihYcKT/84mtgoH5tkSy0md5+JTdy

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Targets

    • Target

      1f76c49b8f6cb9fc7625659012061fe90b46c242936adf39fae3e77ec0f39265.bin

    • Size

      1.2MB

    • MD5

      15502e935321906eb2a416943cbad8d7

    • SHA1

      5162480c8d16d1b270ac94b9e50cb18a80932ef0

    • SHA256

      1f76c49b8f6cb9fc7625659012061fe90b46c242936adf39fae3e77ec0f39265

    • SHA512

      c908bcb22d2646f30d6db2a82d13b6a39ccc1feae29945401db3e898060d4ad3386167ca4bcbbf04390bf94e90c349dc986acec486d20f5f31544b020abd3fdb

    • SSDEEP

      24576:XypxXSAF4UOhYYHKT/8/gmtW3oHn550eke9y7dOmdbQvLoxoJTd3ii:iDSMihYcKT/84mtgoH5tkSy0md5+JTdy

    • 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