General

  • Target

    9ae7a807f6293f49c7d8b7d5893b67dd752a36bbf9c086709d139112966975e1

  • Size

    1.9MB

  • Sample

    240824-vy6cva1cqg

  • MD5

    284c2c604af902716ab1e0151624b879

  • SHA1

    e8cf998a120044f2185301668e6951775c715d20

  • SHA256

    9ae7a807f6293f49c7d8b7d5893b67dd752a36bbf9c086709d139112966975e1

  • SHA512

    0c4aba41aa1f6847cb395bfb962749373c5c1aad294aadcab3f2f74006b85717902d7638547f26ff8dd165ba1fff567f3aa8a7f1fcb2f393b4e028724a8ae77d

  • SSDEEP

    49152:bGL8AgbIZAsilrZPVfSLK219+WCN8PPYLe:bG4t0yPVfSK21I9N2Y

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

Extracted

Family

stealc

Botnet

leva

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      9ae7a807f6293f49c7d8b7d5893b67dd752a36bbf9c086709d139112966975e1

    • Size

      1.9MB

    • MD5

      284c2c604af902716ab1e0151624b879

    • SHA1

      e8cf998a120044f2185301668e6951775c715d20

    • SHA256

      9ae7a807f6293f49c7d8b7d5893b67dd752a36bbf9c086709d139112966975e1

    • SHA512

      0c4aba41aa1f6847cb395bfb962749373c5c1aad294aadcab3f2f74006b85717902d7638547f26ff8dd165ba1fff567f3aa8a7f1fcb2f393b4e028724a8ae77d

    • SSDEEP

      49152:bGL8AgbIZAsilrZPVfSLK219+WCN8PPYLe:bG4t0yPVfSK21I9N2Y

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks