General

  • Target

    6976ef37168739df0beafde12dc63381.exe

  • Size

    1.8MB

  • Sample

    250202-kar57stkft

  • MD5

    6976ef37168739df0beafde12dc63381

  • SHA1

    d04669b06bd24895e9ca09f437496f2008a94732

  • SHA256

    1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e

  • SHA512

    d112f844587d24d82141382d04db7de4100c34993362edf951f6e47c16c9a1e56f0dea18f79a13e08705aa77e24f25dd780bccd0ae493a15542a1ad9c266b35e

  • SSDEEP

    24576:cQiU5AwrdFsZjNy84Es9dpkGcVbyNgkEhfxQGTcbMOelcWgsjMh7NHkdydKSvt5a:biXwrdFz84PpGeyhf4bMOelc44kdBcQ

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

      6976ef37168739df0beafde12dc63381.exe

    • Size

      1.8MB

    • MD5

      6976ef37168739df0beafde12dc63381

    • SHA1

      d04669b06bd24895e9ca09f437496f2008a94732

    • SHA256

      1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e

    • SHA512

      d112f844587d24d82141382d04db7de4100c34993362edf951f6e47c16c9a1e56f0dea18f79a13e08705aa77e24f25dd780bccd0ae493a15542a1ad9c266b35e

    • SSDEEP

      24576:cQiU5AwrdFsZjNy84Es9dpkGcVbyNgkEhfxQGTcbMOelcWgsjMh7NHkdydKSvt5a:biXwrdFz84PpGeyhf4bMOelc44kdBcQ

    • 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