Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    Fuckman1222.exe

  • Size

    357KB

  • Sample

    250208-vf6wnaxmgn

  • MD5

    61d52fac0e14469242d7a57c38fb69f9

  • SHA1

    ba287e919dbd980dc21390c9eca47904463b43b5

  • SHA256

    b9b4f637ac232a76c562a0c693f217d40c1c42652f8a78bef2cf4caceb9eb164

  • SHA512

    9f84bc269b0a4c0b31866a9982e90a4273a0d2bea4bf53a100c6083c1fe75515847e2d84b0f4f4b1d79eaa2185ad1a9893b67337d10069fb30e969231db2580d

  • SSDEEP

    6144:b7zZpiCk17utgPi6NViFY1mIHYH2bOVOWX74DscbbQHzm5ZO0zg8lMSKkbgSJTjr:PzZpiV17uqPi6a4mIG2yVlLKPb+zm5Z9

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      Fuckman1222.exe

    • Size

      357KB

    • MD5

      61d52fac0e14469242d7a57c38fb69f9

    • SHA1

      ba287e919dbd980dc21390c9eca47904463b43b5

    • SHA256

      b9b4f637ac232a76c562a0c693f217d40c1c42652f8a78bef2cf4caceb9eb164

    • SHA512

      9f84bc269b0a4c0b31866a9982e90a4273a0d2bea4bf53a100c6083c1fe75515847e2d84b0f4f4b1d79eaa2185ad1a9893b67337d10069fb30e969231db2580d

    • SSDEEP

      6144:b7zZpiCk17utgPi6NViFY1mIHYH2bOVOWX74DscbbQHzm5ZO0zg8lMSKkbgSJTjr:PzZpiV17uqPi6a4mIG2yVlLKPb+zm5Z9

    • Amadey

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

    • Amadey family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • 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 user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks