Resubmissions

01-08-2024 00:14

240801-ajfteswbqd 10

26-05-2024 21:07

240526-zyqdvada76 10

26-05-2024 20:38

240526-zergssbd3x 10

General

  • Target

    094abd04a4a443a8ba8ad028cd1891aa62c1bb509afef99e5914286a246ebaa7

  • Size

    1.8MB

  • Sample

    240801-ajfteswbqd

  • MD5

    204b820ac458bb5929040fcfdf6840c3

  • SHA1

    00f16b786040abb7f04eb6b6bcaee9efa52dc5f1

  • SHA256

    094abd04a4a443a8ba8ad028cd1891aa62c1bb509afef99e5914286a246ebaa7

  • SHA512

    466138efc927c60d2cf0495d40a6be24c17f08867d75fa38f46568d0e11604db7865fb51274bc615ed67b03d056fd5ab323a0a29bef947ccc2edd9da12df3ca9

  • SSDEEP

    49152:jlWjcCb3NgplmMn73GquxXK3wP4Ii5UNdKv5E2f:jlWoCbEAMnKtx6UVgW

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Targets

    • Target

      094abd04a4a443a8ba8ad028cd1891aa62c1bb509afef99e5914286a246ebaa7

    • Size

      1.8MB

    • MD5

      204b820ac458bb5929040fcfdf6840c3

    • SHA1

      00f16b786040abb7f04eb6b6bcaee9efa52dc5f1

    • SHA256

      094abd04a4a443a8ba8ad028cd1891aa62c1bb509afef99e5914286a246ebaa7

    • SHA512

      466138efc927c60d2cf0495d40a6be24c17f08867d75fa38f46568d0e11604db7865fb51274bc615ed67b03d056fd5ab323a0a29bef947ccc2edd9da12df3ca9

    • SSDEEP

      49152:jlWjcCb3NgplmMn73GquxXK3wP4Ii5UNdKv5E2f:jlWoCbEAMnKtx6UVgW

    • Amadey

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

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

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks