Resubmissions

19-04-2024 01:20

240419-bp7d1ade6x 10

18-04-2024 22:31

240418-2fpqpshf91 10

General

  • Target

    39fcb4bc84140884e41e12a83482eb84c8ac3515a06d658f0f6e39b153315c96

  • Size

    2.9MB

  • Sample

    240419-bp7d1ade6x

  • MD5

    991ad8f508243cc6706d30d800cd5016

  • SHA1

    8bde1d4bb724e947826ff19c90e5685f31eb5fef

  • SHA256

    39fcb4bc84140884e41e12a83482eb84c8ac3515a06d658f0f6e39b153315c96

  • SHA512

    e76ddd0777a17fd1d28f860301602f03b729beb067adcfded6503ee9a4f3898dc064caf3c8b80e0e803be67685667005d2a9816e1eaf40ac25584a711f5ac3a5

  • SSDEEP

    24576:bpGE2viqfRCgCfZIXcsUbODj6tmIvZaJaTtkCqwMrcUVnF+cD4I6cG8f1WWCwFGp:TQiwCDZkpNIRdc/l4I6IWFwFI/+Wdh

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      39fcb4bc84140884e41e12a83482eb84c8ac3515a06d658f0f6e39b153315c96

    • Size

      2.9MB

    • MD5

      991ad8f508243cc6706d30d800cd5016

    • SHA1

      8bde1d4bb724e947826ff19c90e5685f31eb5fef

    • SHA256

      39fcb4bc84140884e41e12a83482eb84c8ac3515a06d658f0f6e39b153315c96

    • SHA512

      e76ddd0777a17fd1d28f860301602f03b729beb067adcfded6503ee9a4f3898dc064caf3c8b80e0e803be67685667005d2a9816e1eaf40ac25584a711f5ac3a5

    • SSDEEP

      24576:bpGE2viqfRCgCfZIXcsUbODj6tmIvZaJaTtkCqwMrcUVnF+cD4I6cG8f1WWCwFGp:TQiwCDZkpNIRdc/l4I6IWFwFI/+Wdh

    Score
    10/10
    • 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.

    • 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