General

  • Target

    12d77eaa3dfa555c43916f8ba6a0055d01c6bab8c0c2037e01e95d85ef705200.exe

  • Size

    1.8MB

  • Sample

    250123-a5xdasvmbp

  • MD5

    92f28c1323fb27bea459a7788994e0ff

  • SHA1

    9ee151e6687438207201b5297ab6704eedacaaa2

  • SHA256

    12d77eaa3dfa555c43916f8ba6a0055d01c6bab8c0c2037e01e95d85ef705200

  • SHA512

    847ad51b78d2237f09f5ec74cb6df67577a263b7f722f098a0f6f9b41e0a184f017dba376dcf718a579451e567b4b63f6f4e484fa3bde03c59883c97d285c92c

  • SSDEEP

    49152:nIdOvFZhgl75kEOlkpsxlWHYmIkJ8IW8/bAz:IAvFZhQVkqcHmIWj/bE

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      12d77eaa3dfa555c43916f8ba6a0055d01c6bab8c0c2037e01e95d85ef705200.exe

    • Size

      1.8MB

    • MD5

      92f28c1323fb27bea459a7788994e0ff

    • SHA1

      9ee151e6687438207201b5297ab6704eedacaaa2

    • SHA256

      12d77eaa3dfa555c43916f8ba6a0055d01c6bab8c0c2037e01e95d85ef705200

    • SHA512

      847ad51b78d2237f09f5ec74cb6df67577a263b7f722f098a0f6f9b41e0a184f017dba376dcf718a579451e567b4b63f6f4e484fa3bde03c59883c97d285c92c

    • SSDEEP

      49152:nIdOvFZhgl75kEOlkpsxlWHYmIkJ8IW8/bAz:IAvFZhQVkqcHmIWj/bE

    • 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