General

  • Target

    7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2

  • Size

    3.1MB

  • Sample

    250126-k41z7sxpbs

  • MD5

    d0b2946c778be6927a3c698bbd7917a9

  • SHA1

    b1bab4c3f96de14225a6edf0b79f41230d850e10

  • SHA256

    7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2

  • SHA512

    a1a262b743a47a5b6a4ed7c95ac7062be5ca4f971bc14db837af5f35a51e9e173620f8583b4b2229409e289e83a998a211e9ef0d06b543be04ba2186f16eec6f

  • SSDEEP

    98304:8WW3/klT7zVG+ht05K0Mk8nSacczEBaOrq6ME/Nm:tWP2GrQP6N/

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

      7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2

    • Size

      3.1MB

    • MD5

      d0b2946c778be6927a3c698bbd7917a9

    • SHA1

      b1bab4c3f96de14225a6edf0b79f41230d850e10

    • SHA256

      7e7345e9df9bd3e71dd7355630622cab2b06364e38b571264610c9d5cbb4bfb2

    • SHA512

      a1a262b743a47a5b6a4ed7c95ac7062be5ca4f971bc14db837af5f35a51e9e173620f8583b4b2229409e289e83a998a211e9ef0d06b543be04ba2186f16eec6f

    • SSDEEP

      98304:8WW3/klT7zVG+ht05K0Mk8nSacczEBaOrq6ME/Nm:tWP2GrQP6N/

    • 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