General

  • Target

    053a66926c88e187281c5b29833b7af9af6703b0ba0c53375115cdede4112d46

  • Size

    844KB

  • Sample

    230411-mvyjtsdf41

  • MD5

    03224b5ef939ec630bf299f00ab5b345

  • SHA1

    fb4d524c4c4410a72f2d97385eac5b96a395f415

  • SHA256

    053a66926c88e187281c5b29833b7af9af6703b0ba0c53375115cdede4112d46

  • SHA512

    d1315c4d9fda9c9bbfff2d99f64418ec4d7a2859b8fd41c072f2889a09321dfa9c6949365b2742090f2284238216100761af3a62f26537ee98bf94c4ecb50827

  • SSDEEP

    24576:jyfO24hc4xt/y34rzFo95wuExmfKyIa0pdS:2WvVxZy3395iSqaC

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      053a66926c88e187281c5b29833b7af9af6703b0ba0c53375115cdede4112d46

    • Size

      844KB

    • MD5

      03224b5ef939ec630bf299f00ab5b345

    • SHA1

      fb4d524c4c4410a72f2d97385eac5b96a395f415

    • SHA256

      053a66926c88e187281c5b29833b7af9af6703b0ba0c53375115cdede4112d46

    • SHA512

      d1315c4d9fda9c9bbfff2d99f64418ec4d7a2859b8fd41c072f2889a09321dfa9c6949365b2742090f2284238216100761af3a62f26537ee98bf94c4ecb50827

    • SSDEEP

      24576:jyfO24hc4xt/y34rzFo95wuExmfKyIa0pdS:2WvVxZy3395iSqaC

    • 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

    • 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