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General

  • Target

    b85540b9504cc60dedaf1698b9dd6f2e6e7a318ef25b693ad85a6a9bfc513321

  • Size

    1.5MB

  • Sample

    240517-v7xgasag5v

  • MD5

    7e3d3a501fdfe77080b80d7f9a19448a

  • SHA1

    c1221a0131cbfd8fe41712f2f8b6890bb6055cb9

  • SHA256

    b85540b9504cc60dedaf1698b9dd6f2e6e7a318ef25b693ad85a6a9bfc513321

  • SHA512

    92a9bffaf4977ddf87bfe7aab7bc21c3f417f46e77e7ee979b43f5c26a2be5873a19fa39683cadbe449f2c5c2dcb5893eb284dae955defa9e9324b55941d872b

  • SSDEEP

    24576:4lZ2/J6e6TSy/vTY8vJfvg+uOT/+nIF0ebwLRJGmh8tSKyYH6sa4hkdlc4CYrzpf:NRFy3E8vNvg+F/+60eB3tSKRF/WdLd+e

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      b85540b9504cc60dedaf1698b9dd6f2e6e7a318ef25b693ad85a6a9bfc513321

    • Size

      1.5MB

    • MD5

      7e3d3a501fdfe77080b80d7f9a19448a

    • SHA1

      c1221a0131cbfd8fe41712f2f8b6890bb6055cb9

    • SHA256

      b85540b9504cc60dedaf1698b9dd6f2e6e7a318ef25b693ad85a6a9bfc513321

    • SHA512

      92a9bffaf4977ddf87bfe7aab7bc21c3f417f46e77e7ee979b43f5c26a2be5873a19fa39683cadbe449f2c5c2dcb5893eb284dae955defa9e9324b55941d872b

    • SSDEEP

      24576:4lZ2/J6e6TSy/vTY8vJfvg+uOT/+nIF0ebwLRJGmh8tSKyYH6sa4hkdlc4CYrzpf:NRFy3E8vNvg+F/+60eB3tSKRF/WdLd+e

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks