General

  • Target

    eb97f3a1f177ad25b5fe62bd6df758097c861fb96dcf71fcf07ed442ccafc72d

  • Size

    1.8MB

  • Sample

    241226-qyjfvsxkbq

  • MD5

    bb16c16346f28b7ba4b57d5f04445e7e

  • SHA1

    5d7b0f8e6d57a3f00f65f45a50131038c540b0f1

  • SHA256

    eb97f3a1f177ad25b5fe62bd6df758097c861fb96dcf71fcf07ed442ccafc72d

  • SHA512

    29f1f07360d4e241a7782845dd12c1d1d5cc0584e6869e292ab19677619ecdb33455aecbb93e3cfd6da634c09ed7ca4835fba9bd6ab3674a4e94eb19f0a5988c

  • SSDEEP

    49152:ZX2pj6VuFSOEGlFK7uFOSNcw4jdXvx9cEM4:ZXO6wAOpWoc//x1

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

      eb97f3a1f177ad25b5fe62bd6df758097c861fb96dcf71fcf07ed442ccafc72d

    • Size

      1.8MB

    • MD5

      bb16c16346f28b7ba4b57d5f04445e7e

    • SHA1

      5d7b0f8e6d57a3f00f65f45a50131038c540b0f1

    • SHA256

      eb97f3a1f177ad25b5fe62bd6df758097c861fb96dcf71fcf07ed442ccafc72d

    • SHA512

      29f1f07360d4e241a7782845dd12c1d1d5cc0584e6869e292ab19677619ecdb33455aecbb93e3cfd6da634c09ed7ca4835fba9bd6ab3674a4e94eb19f0a5988c

    • SSDEEP

      49152:ZX2pj6VuFSOEGlFK7uFOSNcw4jdXvx9cEM4:ZXO6wAOpWoc//x1

    • 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