General

  • Target

    cd672e9a4a3ed2e10ea792a898c8878c64f3c2a52f72e855e73294c74071d67c

  • Size

    1.8MB

  • Sample

    240426-s8y1eafg3x

  • MD5

    bd8ccea10abbd26dbecae1e332898193

  • SHA1

    fd84c5ee7e7760724ce2dfbff38e3d1f235278fa

  • SHA256

    cd672e9a4a3ed2e10ea792a898c8878c64f3c2a52f72e855e73294c74071d67c

  • SHA512

    ae48ab66593202e8df22d5b468587cd99d1bec3320ef673cbea41db9f3e13ca8ce7fdcb3a0fe1bfca7f9cdd083452b284a315ef55e78c3392134eefcb056c38e

  • SSDEEP

    49152:73/bnuYOiQUYew60y8aGZXuFsLTwEfTXHyuMPBjy0iCL:7jnxjYewi8a0FRfzZMFtiC

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://193.233.132.139

Attributes
  • install_dir

    5454e6f062

  • install_file

    explorta.exe

  • strings_key

    c7a869c5ba1d72480093ec207994e2bf

  • url_paths

    /sev56rkm/index.php

rc4.plain

Targets

    • Target

      cd672e9a4a3ed2e10ea792a898c8878c64f3c2a52f72e855e73294c74071d67c

    • Size

      1.8MB

    • MD5

      bd8ccea10abbd26dbecae1e332898193

    • SHA1

      fd84c5ee7e7760724ce2dfbff38e3d1f235278fa

    • SHA256

      cd672e9a4a3ed2e10ea792a898c8878c64f3c2a52f72e855e73294c74071d67c

    • SHA512

      ae48ab66593202e8df22d5b468587cd99d1bec3320ef673cbea41db9f3e13ca8ce7fdcb3a0fe1bfca7f9cdd083452b284a315ef55e78c3392134eefcb056c38e

    • SSDEEP

      49152:73/bnuYOiQUYew60y8aGZXuFsLTwEfTXHyuMPBjy0iCL:7jnxjYewi8a0FRfzZMFtiC

    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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks