General

  • Target

    4b9831642c5dc8d92c2fff702fe0917a791a0cfded1ad397117de04b1ce780f6

  • Size

    1.8MB

  • Sample

    250127-lpbbnstmgm

  • MD5

    658f09f77c55c7fa12a6d5614f5cb51a

  • SHA1

    de55622280dd18c3fefa66442166b541174f07a8

  • SHA256

    4b9831642c5dc8d92c2fff702fe0917a791a0cfded1ad397117de04b1ce780f6

  • SHA512

    c98fabe2b8e136ddf0866b25efd767ea5aedc94d38badd4e5174cb78d79f3001664a094a501446d409ef0985b1493ff014c04650a5703e541bde9195d2e28787

  • SSDEEP

    49152:zKES+cF7PcZlVtyPI3XWWvBl7k2Ul2JwBw:+P7glVkPI35ZPURw

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

      4b9831642c5dc8d92c2fff702fe0917a791a0cfded1ad397117de04b1ce780f6

    • Size

      1.8MB

    • MD5

      658f09f77c55c7fa12a6d5614f5cb51a

    • SHA1

      de55622280dd18c3fefa66442166b541174f07a8

    • SHA256

      4b9831642c5dc8d92c2fff702fe0917a791a0cfded1ad397117de04b1ce780f6

    • SHA512

      c98fabe2b8e136ddf0866b25efd767ea5aedc94d38badd4e5174cb78d79f3001664a094a501446d409ef0985b1493ff014c04650a5703e541bde9195d2e28787

    • SSDEEP

      49152:zKES+cF7PcZlVtyPI3XWWvBl7k2Ul2JwBw:+P7glVkPI35ZPURw

    • 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