Windows 7 deprecation

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

General

  • Target

    2025-03-26_7ed4e1bef4390c523b41b8932ae245d9_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250326-xxwhcstjw4

  • MD5

    7ed4e1bef4390c523b41b8932ae245d9

  • SHA1

    6a34c370e538ca02558b2b3f953351363faf4b13

  • SHA256

    bd2990cee56bbb62bb263ccf3b5d0cd7760ec89cb31cc0f1fbe524af346fb7ca

  • SHA512

    68cc639fc830fb12966cdb7f144df0a34cb4331890693d3790d80270d412ca3ffcb0d01693002df2a67832dd1ffda7bc8df3ee48b22f78b77441756a003ecb5a

  • SSDEEP

    24576:iqDEvCTbMWu7rQYlBQcBiT6rprG8a06u:iTvC/MTQYxsWR7a06

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes
  • install_dir

    bb556cff4a

  • install_file

    rapes.exe

  • strings_key

    a131b127e996a898cd19ffb2d92e481b

  • url_paths

    /Ni9kiput/index.php

rc4.plain

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://176.113.115.7/mine/random.exe

Targets

    • Target

      2025-03-26_7ed4e1bef4390c523b41b8932ae245d9_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      7ed4e1bef4390c523b41b8932ae245d9

    • SHA1

      6a34c370e538ca02558b2b3f953351363faf4b13

    • SHA256

      bd2990cee56bbb62bb263ccf3b5d0cd7760ec89cb31cc0f1fbe524af346fb7ca

    • SHA512

      68cc639fc830fb12966cdb7f144df0a34cb4331890693d3790d80270d412ca3ffcb0d01693002df2a67832dd1ffda7bc8df3ee48b22f78b77441756a003ecb5a

    • SSDEEP

      24576:iqDEvCTbMWu7rQYlBQcBiT6rprG8a06u:iTvC/MTQYxsWR7a06

    • Amadey

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

    • Amadey family

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner family

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Netsupport family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Possible privilege escalation attempt

    • Stops running service(s)

    • 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.

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of local email clients

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

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks