Resubmissions

27-03-2024 16:03

240327-thm1wsff24 10

27-03-2024 03:34

240327-d42heabg73 10

General

  • Target

    cf23a8b33580384114e72d04958f8b7ea50bfddb2ceb12dd562152fbac0e5f53

  • Size

    1.8MB

  • Sample

    240327-thm1wsff24

  • MD5

    25a84242d258a18a96fe6368ec43c068

  • SHA1

    02fd34ce3f48e6cee06d98bbfe7788a9a5074625

  • SHA256

    cf23a8b33580384114e72d04958f8b7ea50bfddb2ceb12dd562152fbac0e5f53

  • SHA512

    cf29554dbf5a824a5d08d7e323331f794942361a5988c0c209fdc517fbc3369c79d29d18f13b8e9497673721c46ae510bcdc2e2f1e6bf78d1141d7887f37e545

  • SSDEEP

    49152:p3yyzw2ng66Y1WyY1uJtd+hNeSjNKpnoR+h5COq:NjbvDJieSjNynXh5C

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Targets

    • Target

      cf23a8b33580384114e72d04958f8b7ea50bfddb2ceb12dd562152fbac0e5f53

    • Size

      1.8MB

    • MD5

      25a84242d258a18a96fe6368ec43c068

    • SHA1

      02fd34ce3f48e6cee06d98bbfe7788a9a5074625

    • SHA256

      cf23a8b33580384114e72d04958f8b7ea50bfddb2ceb12dd562152fbac0e5f53

    • SHA512

      cf29554dbf5a824a5d08d7e323331f794942361a5988c0c209fdc517fbc3369c79d29d18f13b8e9497673721c46ae510bcdc2e2f1e6bf78d1141d7887f37e545

    • SSDEEP

      49152:p3yyzw2ng66Y1WyY1uJtd+hNeSjNKpnoR+h5COq:NjbvDJieSjNynXh5C

    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.

    • 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 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