General

  • Target

    33eb70d8fc2f33d0cd01ed224e1dd1b82d46be11e36fa059c1fad6cadeb3e229

  • Size

    1.8MB

  • Sample

    240619-efnr3stbqg

  • MD5

    8da26723745eebeb1f5f58291458a287

  • SHA1

    5b449532b4153df7820269b8c894546c9149d8d5

  • SHA256

    33eb70d8fc2f33d0cd01ed224e1dd1b82d46be11e36fa059c1fad6cadeb3e229

  • SHA512

    f93c0afb7a889f073ae7d034125fde47fa3ff9b6a16e28c3ebe6383bfaa5703953440183f5ac5ce7e57708ca74e4af4ae0f36375bcc1a84508b5827e5b7ae5ca

  • SSDEEP

    49152:kgt4BZX67UkHxXjV7OpFBxI3pMj8ILyvoPtFYW:kW4z6okdZoPS3eyvUYW

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

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes
  • install_dir

    8254624243

  • install_file

    axplong.exe

  • strings_key

    90049e51fabf09df0d6748e0b271922e

  • url_paths

    /Kiru9gu/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      33eb70d8fc2f33d0cd01ed224e1dd1b82d46be11e36fa059c1fad6cadeb3e229

    • Size

      1.8MB

    • MD5

      8da26723745eebeb1f5f58291458a287

    • SHA1

      5b449532b4153df7820269b8c894546c9149d8d5

    • SHA256

      33eb70d8fc2f33d0cd01ed224e1dd1b82d46be11e36fa059c1fad6cadeb3e229

    • SHA512

      f93c0afb7a889f073ae7d034125fde47fa3ff9b6a16e28c3ebe6383bfaa5703953440183f5ac5ce7e57708ca74e4af4ae0f36375bcc1a84508b5827e5b7ae5ca

    • SSDEEP

      49152:kgt4BZX67UkHxXjV7OpFBxI3pMj8ILyvoPtFYW:kW4z6okdZoPS3eyvUYW

    • 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