General

  • Target

    1f401d1eb912a6a34941d7b693113a867893ccbfd028107bf609bc9f6fdb1e6b

  • Size

    1.8MB

  • Sample

    240908-j52sfsxenf

  • MD5

    eb1e575c9a7010eb3c165568be7e2aa4

  • SHA1

    597dc48a80d7c2a2ca3cc0d861d0aaf2a5d12ac2

  • SHA256

    1f401d1eb912a6a34941d7b693113a867893ccbfd028107bf609bc9f6fdb1e6b

  • SHA512

    1ffd17ea0d1b13c28f554a642e5e8f9b8e17fa668247dbd66c32f5b2bf4c51f9e6e7713dd61d2ccd1b6f2f26ef5ab2566aa13f0beb99645ed4355b4febf0bcf0

  • SSDEEP

    49152:F2jDukV3O7ZDZl+fBqOLcZoV1pPxLYC4vIkLYcv7oBfDeiX:4/umdBX60fi9IkuJF

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/index.php

rc4.plain

Targets

    • Target

      1f401d1eb912a6a34941d7b693113a867893ccbfd028107bf609bc9f6fdb1e6b

    • Size

      1.8MB

    • MD5

      eb1e575c9a7010eb3c165568be7e2aa4

    • SHA1

      597dc48a80d7c2a2ca3cc0d861d0aaf2a5d12ac2

    • SHA256

      1f401d1eb912a6a34941d7b693113a867893ccbfd028107bf609bc9f6fdb1e6b

    • SHA512

      1ffd17ea0d1b13c28f554a642e5e8f9b8e17fa668247dbd66c32f5b2bf4c51f9e6e7713dd61d2ccd1b6f2f26ef5ab2566aa13f0beb99645ed4355b4febf0bcf0

    • SSDEEP

      49152:F2jDukV3O7ZDZl+fBqOLcZoV1pPxLYC4vIkLYcv7oBfDeiX:4/umdBX60fi9IkuJF

    • Amadey

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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks