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General

  • Target

    eb91f99c0730bf1b8f6d7af1d493a49446c78ab94eae4a9422738424b83f6189

  • Size

    1.7MB

  • Sample

    240517-1bx1vaca66

  • MD5

    bb080d9f65e3b38ff33a623179daf2da

  • SHA1

    242a948cf66bcb8ffb5d244aa78d6274364d2d11

  • SHA256

    eb91f99c0730bf1b8f6d7af1d493a49446c78ab94eae4a9422738424b83f6189

  • SHA512

    5a9c38fd331da68064eb38f316bf4d659218d8f8e0a9c9771e7fb0602b0d2d3edadb5ddad6cca3ba7867d07eb12f5ca6557c733f3fd7224fa773340e7c2539ec

  • SSDEEP

    24576:y7IeNbXVzxDKu+JJT/ZWN7qiaQ+uzAv8AQ+mNh1gGMgJI8ryg1PX8MqiH0y0vrIb:VSbluzT/wucAQ+8HvJrX5RH0yW/G9

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

      eb91f99c0730bf1b8f6d7af1d493a49446c78ab94eae4a9422738424b83f6189

    • Size

      1.7MB

    • MD5

      bb080d9f65e3b38ff33a623179daf2da

    • SHA1

      242a948cf66bcb8ffb5d244aa78d6274364d2d11

    • SHA256

      eb91f99c0730bf1b8f6d7af1d493a49446c78ab94eae4a9422738424b83f6189

    • SHA512

      5a9c38fd331da68064eb38f316bf4d659218d8f8e0a9c9771e7fb0602b0d2d3edadb5ddad6cca3ba7867d07eb12f5ca6557c733f3fd7224fa773340e7c2539ec

    • SSDEEP

      24576:y7IeNbXVzxDKu+JJT/ZWN7qiaQ+uzAv8AQ+mNh1gGMgJI8ryg1PX8MqiH0y0vrIb:VSbluzT/wucAQ+8HvJrX5RH0yW/G9

    • 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