General

  • Target

    8223324566085de24bfe526b32090fcc88d8b91cb1f54cf1353e9e3f0544afe4

  • Size

    1.8MB

  • Sample

    240524-apavcsef86

  • MD5

    38aec9a0492b7675cbf6fc1b78abe76e

  • SHA1

    6f96b37e32a2501801de194940d28b38bd83e598

  • SHA256

    8223324566085de24bfe526b32090fcc88d8b91cb1f54cf1353e9e3f0544afe4

  • SHA512

    a80452d55b00f8c190a9ab5572c131e0060b7bb4f57151b8c363d9c0682eccce78bfd935b876fd5d204aa8936683a901bae5d82a262993c4a516697919783ff6

  • SSDEEP

    24576:1xkc4TPafrzwhPUWaozPuNRpk7AAau+5bd45q93Zn9PBPpXuzGV9WFsss7t6Ak8o:poafAG/OAFkYF9Rp+zGVv6Nk2Cmvavw

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Targets

    • Target

      8223324566085de24bfe526b32090fcc88d8b91cb1f54cf1353e9e3f0544afe4

    • Size

      1.8MB

    • MD5

      38aec9a0492b7675cbf6fc1b78abe76e

    • SHA1

      6f96b37e32a2501801de194940d28b38bd83e598

    • SHA256

      8223324566085de24bfe526b32090fcc88d8b91cb1f54cf1353e9e3f0544afe4

    • SHA512

      a80452d55b00f8c190a9ab5572c131e0060b7bb4f57151b8c363d9c0682eccce78bfd935b876fd5d204aa8936683a901bae5d82a262993c4a516697919783ff6

    • SSDEEP

      24576:1xkc4TPafrzwhPUWaozPuNRpk7AAau+5bd45q93Zn9PBPpXuzGV9WFsss7t6Ak8o:poafAG/OAFkYF9Rp+zGVv6Nk2Cmvavw

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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.

    • 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 Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Tasks