General

  • Target

    7326666bbd17beb98568820a10d9096d9442f5d3e7a7aa06e822d6322711ca7b

  • Size

    1.9MB

  • Sample

    240602-138lnahh54

  • MD5

    e5426f582b92e86692ddd2de537fc008

  • SHA1

    f65260cb69495bd3a58e0494df80b28ece315791

  • SHA256

    7326666bbd17beb98568820a10d9096d9442f5d3e7a7aa06e822d6322711ca7b

  • SHA512

    0cbac4358cc0ed09cecb9730756a38a6a8529768da152364e46ba07ffcabeeb2071499062833ceeecc0166757f057e8c6a437d74cda02aefd883ee22fb75b66a

  • SSDEEP

    49152:Rv1OWcNm3xQNtxy7DgyVcRGCBKWhPgsbSBp6h5bk:t1OWpxQtJJGCzhP3bSrS5

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

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

risepro

C2

147.45.47.126:58709

Targets

    • Target

      7326666bbd17beb98568820a10d9096d9442f5d3e7a7aa06e822d6322711ca7b

    • Size

      1.9MB

    • MD5

      e5426f582b92e86692ddd2de537fc008

    • SHA1

      f65260cb69495bd3a58e0494df80b28ece315791

    • SHA256

      7326666bbd17beb98568820a10d9096d9442f5d3e7a7aa06e822d6322711ca7b

    • SHA512

      0cbac4358cc0ed09cecb9730756a38a6a8529768da152364e46ba07ffcabeeb2071499062833ceeecc0166757f057e8c6a437d74cda02aefd883ee22fb75b66a

    • SSDEEP

      49152:Rv1OWcNm3xQNtxy7DgyVcRGCBKWhPgsbSBp6h5bk:t1OWpxQtJJGCzhP3bSrS5

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks