General

  • Target

    8b67ceaa2ee25360bed874b97cfc1c50c668b0a66de6faff3a9b7e69d7d26746

  • Size

    1.8MB

  • Sample

    240524-a155mseh9y

  • MD5

    eaf6296b50b117300ba8d202b2d90348

  • SHA1

    9313a4335544cba0cc084773c7c4a2458dbf8db2

  • SHA256

    8b67ceaa2ee25360bed874b97cfc1c50c668b0a66de6faff3a9b7e69d7d26746

  • SHA512

    0f5dd802d53c858530e1809c41d06cd60c28926bea926a8dce3217394f6881da56b561af651febfe747d6fdc6c65ee06ecd2cc3c626f4a39b38a4f535de375a6

  • SSDEEP

    49152:kACOVu+eYeH2yDQrTVBokTqn04fLdi/FVD:nOFD+Bokg/Ddw

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

      8b67ceaa2ee25360bed874b97cfc1c50c668b0a66de6faff3a9b7e69d7d26746

    • Size

      1.8MB

    • MD5

      eaf6296b50b117300ba8d202b2d90348

    • SHA1

      9313a4335544cba0cc084773c7c4a2458dbf8db2

    • SHA256

      8b67ceaa2ee25360bed874b97cfc1c50c668b0a66de6faff3a9b7e69d7d26746

    • SHA512

      0f5dd802d53c858530e1809c41d06cd60c28926bea926a8dce3217394f6881da56b561af651febfe747d6fdc6c65ee06ecd2cc3c626f4a39b38a4f535de375a6

    • SSDEEP

      49152:kACOVu+eYeH2yDQrTVBokTqn04fLdi/FVD:nOFD+Bokg/Ddw

    • 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