General

  • Target

    91e186c17751b8b47fb0697208e44ddb45ddf88d64d90d94209dc6dcb1107b5bN.exe

  • Size

    1.8MB

  • Sample

    250104-yvfjssvnas

  • MD5

    18053a51a28d8ee4c57c483d8768db80

  • SHA1

    4a2bd73285c64cd3996338b2574d4700c8cd1b21

  • SHA256

    91e186c17751b8b47fb0697208e44ddb45ddf88d64d90d94209dc6dcb1107b5b

  • SHA512

    30f226a3bc54306159376372382051c4f06c98cb6f06096ea8c7805f13257c32ca721f9f29523db94a9affbab5851283b050bc18212900b4983774e7e8a9b048

  • SSDEEP

    49152:tmV7CcMK8zKOenIzuP9eyz/x3Pept1cku:kEcMK8e/Iq1eS/x/4t1Lu

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

      91e186c17751b8b47fb0697208e44ddb45ddf88d64d90d94209dc6dcb1107b5bN.exe

    • Size

      1.8MB

    • MD5

      18053a51a28d8ee4c57c483d8768db80

    • SHA1

      4a2bd73285c64cd3996338b2574d4700c8cd1b21

    • SHA256

      91e186c17751b8b47fb0697208e44ddb45ddf88d64d90d94209dc6dcb1107b5b

    • SHA512

      30f226a3bc54306159376372382051c4f06c98cb6f06096ea8c7805f13257c32ca721f9f29523db94a9affbab5851283b050bc18212900b4983774e7e8a9b048

    • SSDEEP

      49152:tmV7CcMK8zKOenIzuP9eyz/x3Pept1cku:kEcMK8e/Iq1eS/x/4t1Lu

    • 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