General

  • Target

    76c389a26a9dace3d662a2ec402e1d6518cb34883ff362116d624d3f47b577c5

  • Size

    1.8MB

  • Sample

    240619-tywb7stcld

  • MD5

    dcd5cc4deeef7db596ffab6e0e45bcde

  • SHA1

    3d417ed61b4d924bdb3f2d6450adb9f87c61b442

  • SHA256

    76c389a26a9dace3d662a2ec402e1d6518cb34883ff362116d624d3f47b577c5

  • SHA512

    22eb0fad86a4674f8c34368e437a82b86db7d3f23d5b03742cca3ab60360a0bdfc961b3b9cd3d6eb5fb9849c7dad7becd95c413f33e85d3f1685fb55abcbd660

  • SSDEEP

    49152:Z6x5doAtUJTLSUs+dvnHGUUHNKpN6Svgy4MatJ46E5cLgJ:Eble8qpmUUvCb4MWaIgJ

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

      76c389a26a9dace3d662a2ec402e1d6518cb34883ff362116d624d3f47b577c5

    • Size

      1.8MB

    • MD5

      dcd5cc4deeef7db596ffab6e0e45bcde

    • SHA1

      3d417ed61b4d924bdb3f2d6450adb9f87c61b442

    • SHA256

      76c389a26a9dace3d662a2ec402e1d6518cb34883ff362116d624d3f47b577c5

    • SHA512

      22eb0fad86a4674f8c34368e437a82b86db7d3f23d5b03742cca3ab60360a0bdfc961b3b9cd3d6eb5fb9849c7dad7becd95c413f33e85d3f1685fb55abcbd660

    • SSDEEP

      49152:Z6x5doAtUJTLSUs+dvnHGUUHNKpN6Svgy4MatJ46E5cLgJ:Eble8qpmUUvCb4MWaIgJ

    • 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