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General

  • Target

    2025-03-26_178d6127e42a8bc2091c60a6904791d6_agent-tesla_black-basta_cobalt-strike_luca-stealer

  • Size

    938KB

  • Sample

    250326-x5p1js1xcy

  • MD5

    178d6127e42a8bc2091c60a6904791d6

  • SHA1

    b7749c6caf3b2532effcb23e8d9585d5b8abae91

  • SHA256

    f3f6270b350703ffef0f0453856591187749439e304fdbfefb882a193c2a6b3d

  • SHA512

    d0806eb46f80a1d8eeacdf3461adeb260cdfa2dc79e37adb7c6532a8df02eef8b96b886f2033baee824af33c7c6f716c69d958b8799055bd3f084b7d5b18cc20

  • SSDEEP

    24576:cqDEvCTbMWu7rQYlBQcBiT6rprG8a0su:cTvC/MTQYxsWR7a0s

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

Family

stealc

Botnet

trump

C2

http://45.93.20.28

Attributes
  • url_path

    /85a1cacf11314eb8.php

Targets

    • Target

      2025-03-26_178d6127e42a8bc2091c60a6904791d6_agent-tesla_black-basta_cobalt-strike_luca-stealer

    • Size

      938KB

    • MD5

      178d6127e42a8bc2091c60a6904791d6

    • SHA1

      b7749c6caf3b2532effcb23e8d9585d5b8abae91

    • SHA256

      f3f6270b350703ffef0f0453856591187749439e304fdbfefb882a193c2a6b3d

    • SHA512

      d0806eb46f80a1d8eeacdf3461adeb260cdfa2dc79e37adb7c6532a8df02eef8b96b886f2033baee824af33c7c6f716c69d958b8799055bd3f084b7d5b18cc20

    • SSDEEP

      24576:cqDEvCTbMWu7rQYlBQcBiT6rprG8a0su:cTvC/MTQYxsWR7a0s

    • Amadey

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

    • Amadey family

    • Detects Healer an antivirus disabler dropper

    • GCleaner

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

    • Gcleaner family

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification settings

    • NetSupport

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

    • Netsupport family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc 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

    • Sets service image path in registry

    • 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.

    • Deletes itself

    • 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.

    • Windows security modification

    • 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.

    • Drops desktop.ini file(s)

    • 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