General

  • Target

    80c90de3b68047e0c18a8314c2287847e1c7cf534b65663fc1133b8514d9c824

  • Size

    1.8MB

  • Sample

    240527-ntt1paaa4z

  • MD5

    3b6ccfbc8b3a991f4bd7468919a56740

  • SHA1

    7cb856253982d7d53ad9339456d9a2deff99c640

  • SHA256

    80c90de3b68047e0c18a8314c2287847e1c7cf534b65663fc1133b8514d9c824

  • SHA512

    c83570de37683c51723644860cd45a6f240bab1e84a05a93ecb8dc65d54f33eb222d90c1448aa49d8d44133c1ed9ff22a735f1d2209b7ed25ca22c14cd99aff3

  • SSDEEP

    49152:qTqti3dhmBnGHALjTufYMyQVV2Th8DnkxZa:qTh3QGQuU5h2nU

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

147.45.47.126:58709

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

xehook

Version

2.1.5 Stable

C2

https://ussrconnect.ru/

https://c0nnect1ng.ru/

https://vodkaenjoy.ru/

Attributes
  • id

    105

  • token

    xehook105401801

Targets

    • Target

      80c90de3b68047e0c18a8314c2287847e1c7cf534b65663fc1133b8514d9c824

    • Size

      1.8MB

    • MD5

      3b6ccfbc8b3a991f4bd7468919a56740

    • SHA1

      7cb856253982d7d53ad9339456d9a2deff99c640

    • SHA256

      80c90de3b68047e0c18a8314c2287847e1c7cf534b65663fc1133b8514d9c824

    • SHA512

      c83570de37683c51723644860cd45a6f240bab1e84a05a93ecb8dc65d54f33eb222d90c1448aa49d8d44133c1ed9ff22a735f1d2209b7ed25ca22c14cd99aff3

    • SSDEEP

      49152:qTqti3dhmBnGHALjTufYMyQVV2Th8DnkxZa:qTh3QGQuU5h2nU

    • Amadey

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

    • Detect Xehook Payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Xehook stealer

      Xehook is an infostealer written in C#.

    • 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.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks