General

  • Target

    880a4253738525392def3fb412edb8a7809141dd6d5f11636dbec15632a1ad4e

  • Size

    1.8MB

  • Sample

    240809-ggkg6axdjp

  • MD5

    61a15e345ffcb9fe828fd09ffdf7f2ae

  • SHA1

    717bc388370c2c70d0f74997ba9487dddbcbc75f

  • SHA256

    880a4253738525392def3fb412edb8a7809141dd6d5f11636dbec15632a1ad4e

  • SHA512

    a40e5288a07c3aa86f21dcbdd60baad9ea377cb2fcf4d04ebaea23ed6117676222a64058f41e175ba494365f6ce8aea425fe72a0ba7dba4ade199971aaf0de64

  • SSDEEP

    49152:WBJWfHKuEMNP0lS/kc1KfReqSzMW2Q4YtWPcv:WaHUAr8Q3qSgGEk

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

0657d1

C2

http://185.215.113.19

Attributes
  • install_dir

    0d8f5eb8a7

  • install_file

    explorti.exe

  • strings_key

    6c55a5f34bb433fbd933a168577b1838

  • url_paths

    /Vi9leo/index.php

rc4.plain

Extracted

Family

stealc

Botnet

kora

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Extracted

Family

stealc

Botnet

default

C2

http://185.215.113.24

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      880a4253738525392def3fb412edb8a7809141dd6d5f11636dbec15632a1ad4e

    • Size

      1.8MB

    • MD5

      61a15e345ffcb9fe828fd09ffdf7f2ae

    • SHA1

      717bc388370c2c70d0f74997ba9487dddbcbc75f

    • SHA256

      880a4253738525392def3fb412edb8a7809141dd6d5f11636dbec15632a1ad4e

    • SHA512

      a40e5288a07c3aa86f21dcbdd60baad9ea377cb2fcf4d04ebaea23ed6117676222a64058f41e175ba494365f6ce8aea425fe72a0ba7dba4ade199971aaf0de64

    • SSDEEP

      49152:WBJWfHKuEMNP0lS/kc1KfReqSzMW2Q4YtWPcv:WaHUAr8Q3qSgGEk

    • Amadey

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

    • Stealc

      Stealc is an infostealer written in C++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks