General

  • Target

    69ea228fad500972c7022f828d8ce864e841c10c79538fbf9188e2cfd1203098

  • Size

    3.1MB

  • Sample

    241227-n8q8cavmcy

  • MD5

    0a0f11159921131e89d2e3203e99b1f6

  • SHA1

    661586d8fae5358589a35c336dfb4114116e3264

  • SHA256

    69ea228fad500972c7022f828d8ce864e841c10c79538fbf9188e2cfd1203098

  • SHA512

    f14041f126807284126f6eade0ebbbcacdf04a46521fbd4c6f7bb9579882157ca11130dfbb13fb189d8a20a6488cc9d1d2c3e14675dcb0838e328876965a60f3

  • SSDEEP

    98304:3unGIFk3h+DxvVpuOAxe500ZZCw0IRyP6o:36GIFikLuOH20fF0I4

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      69ea228fad500972c7022f828d8ce864e841c10c79538fbf9188e2cfd1203098

    • Size

      3.1MB

    • MD5

      0a0f11159921131e89d2e3203e99b1f6

    • SHA1

      661586d8fae5358589a35c336dfb4114116e3264

    • SHA256

      69ea228fad500972c7022f828d8ce864e841c10c79538fbf9188e2cfd1203098

    • SHA512

      f14041f126807284126f6eade0ebbbcacdf04a46521fbd4c6f7bb9579882157ca11130dfbb13fb189d8a20a6488cc9d1d2c3e14675dcb0838e328876965a60f3

    • SSDEEP

      98304:3unGIFk3h+DxvVpuOAxe500ZZCw0IRyP6o:36GIFikLuOH20fF0I4

    • Amadey

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

    • Amadey family

    • 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