General

  • Target

    6ba81faa6424b39ecd8eca8bc7efcad694eeb9ee30106005863c72346cf45878

  • Size

    949KB

  • Sample

    230425-zrwmaaeg6t

  • MD5

    dddfb1188019a2a2be79436525658cc7

  • SHA1

    8b318121baa20b6e191d54566e8c19380b0c5979

  • SHA256

    6ba81faa6424b39ecd8eca8bc7efcad694eeb9ee30106005863c72346cf45878

  • SHA512

    1988820d115e5893322ff17c0ef27254918853cb7f95254c1ee68a7a82a716f8d71f8b6f9768f90809ad9ffbb64b3c4ccc3dfd0a4b359fbdc59d3256d8352c6f

  • SSDEEP

    24576:Uysb5K98JNVI5RKnVyBjIXMZ8+IZHABEnvVLa:jCJLkIXMZWHABuv5

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

redline

C2

enentyllar.shop:80

Attributes
  • auth_value

    afbea393ecce82b85f2ffac7867fcac7

Extracted

Family

amadey

Version

3.65

C2

sertvs.com/8vcWxwwx3/index.php

asdaww.com/8vcWxwwx3/index.php

saerwq.net/8vcWxwwx3/index.php

Extracted

Family

aurora

C2

94.142.138.215:8081

Targets

    • Target

      6ba81faa6424b39ecd8eca8bc7efcad694eeb9ee30106005863c72346cf45878

    • Size

      949KB

    • MD5

      dddfb1188019a2a2be79436525658cc7

    • SHA1

      8b318121baa20b6e191d54566e8c19380b0c5979

    • SHA256

      6ba81faa6424b39ecd8eca8bc7efcad694eeb9ee30106005863c72346cf45878

    • SHA512

      1988820d115e5893322ff17c0ef27254918853cb7f95254c1ee68a7a82a716f8d71f8b6f9768f90809ad9ffbb64b3c4ccc3dfd0a4b359fbdc59d3256d8352c6f

    • SSDEEP

      24576:Uysb5K98JNVI5RKnVyBjIXMZ8+IZHABEnvVLa:jCJLkIXMZWHABuv5

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks