General

  • Target

    c85a331c6c2c8ce617b2c80c45f3fa9c22dd2bbe461a2f5b7ab042ec394f4bd1

  • Size

    1.9MB

  • Sample

    240622-tzc71sydrj

  • MD5

    62071def9c66134b49b6f603d74bed23

  • SHA1

    8d75934ba64ae1885a249f38054e6a1073dc2a59

  • SHA256

    c85a331c6c2c8ce617b2c80c45f3fa9c22dd2bbe461a2f5b7ab042ec394f4bd1

  • SHA512

    6d607f896d8d5efb7e33c9958b545b052d830111383c92e1cbdbcd673aa62863fee702f1b648e178841cb0bc2ce92dd689e719d9899cfbe4014f3e4d5b3ed52c

  • SSDEEP

    49152:X0BAH1eZ4gk+pfKyCYYm1iycYakjytwP8KByvQhC6qLwia+f2:X0DWmpfdYmg8akjgcy4hORf

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

risepro

C2

77.91.77.66:58709

Targets

    • Target

      c85a331c6c2c8ce617b2c80c45f3fa9c22dd2bbe461a2f5b7ab042ec394f4bd1

    • Size

      1.9MB

    • MD5

      62071def9c66134b49b6f603d74bed23

    • SHA1

      8d75934ba64ae1885a249f38054e6a1073dc2a59

    • SHA256

      c85a331c6c2c8ce617b2c80c45f3fa9c22dd2bbe461a2f5b7ab042ec394f4bd1

    • SHA512

      6d607f896d8d5efb7e33c9958b545b052d830111383c92e1cbdbcd673aa62863fee702f1b648e178841cb0bc2ce92dd689e719d9899cfbe4014f3e4d5b3ed52c

    • SSDEEP

      49152:X0BAH1eZ4gk+pfKyCYYm1iycYakjytwP8KByvQhC6qLwia+f2:X0DWmpfdYmg8akjgcy4hORf

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks