General

  • Target

    3b83d2394f4c4d23af4eff076b9e0d2ff697a8b1b01eacb198afc412025c7afb

  • Size

    993KB

  • Sample

    230401-tetz2acd5t

  • MD5

    c25121385c042f027bcf17abb762f316

  • SHA1

    3f5af6fc7af84dad32c9e767f38c193ff6116de6

  • SHA256

    3b83d2394f4c4d23af4eff076b9e0d2ff697a8b1b01eacb198afc412025c7afb

  • SHA512

    5933977abe9e3d7c2b101d47c49013c1ab78df761f394e925343628ff14968c102de0ce1fab0a9bcf730ffe644ec059b731522b1dbd4febe147b5f304321dae8

  • SSDEEP

    24576:vyLxg3re4Dcw6MBMA3DhIcCDKAUvYs7Y:6LxOb9MAFXsDs7

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

link

C2

176.113.115.145:4125

Attributes
  • auth_value

    77e4c7bc6fea5ae755b29e8aea8f7012

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      3b83d2394f4c4d23af4eff076b9e0d2ff697a8b1b01eacb198afc412025c7afb

    • Size

      993KB

    • MD5

      c25121385c042f027bcf17abb762f316

    • SHA1

      3f5af6fc7af84dad32c9e767f38c193ff6116de6

    • SHA256

      3b83d2394f4c4d23af4eff076b9e0d2ff697a8b1b01eacb198afc412025c7afb

    • SHA512

      5933977abe9e3d7c2b101d47c49013c1ab78df761f394e925343628ff14968c102de0ce1fab0a9bcf730ffe644ec059b731522b1dbd4febe147b5f304321dae8

    • SSDEEP

      24576:vyLxg3re4Dcw6MBMA3DhIcCDKAUvYs7Y:6LxOb9MAFXsDs7

    • 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