Windows Analysis Report
Taburetka client.exe

Overview

General Information

Sample name: Taburetka client.exe
Analysis ID: 1645849
MD5: a53c043a044b45eef0fbb50296544c77
SHA1: e09680d5617ad3db6f3342278d25b39cf3ca5119
SHA256: 2ed1408c454e339ec9258cf9c9a317c3be752cce0bbed8be03b40d9ee90372a9
Tags: exeuser-BastianHein
Infos:

Detection

Njrat
Score: 100
Range: 0 - 100
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Njrat
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Creates autorun.inf (USB autostart)
Creates autostart registry keys with suspicious names
Drops PE files to the startup folder
Drops PE files with benign system names
Joe Sandbox ML detected suspicious sample
Modifies the windows firewall
Protects its processes via BreakOnTermination flag
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: System File Execution Location Anomaly
Uses netsh to modify the Windows network and firewall settings
Abnormal high CPU Usage
Allocates memory with a write watch (potentially for evading sandboxes)
Contains functionality to call native functions
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates a start menu entry (Start Menu\Programs\Startup)
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
May infect USB drives
May sleep (evasive loops) to hinder dynamic analysis
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Sigma detected: CurrentVersion Autorun Keys Modification
Sigma detected: Startup Folder File Write
Sigma detected: Wow6432Node CurrentVersion Autorun Keys Modification
Stores files to the Windows start menu directory
Uses 32bit PE files
Yara signature match

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
Name Description Attribution Blogpost URLs Link
NjRAT RedPacket Security describes NJRat as "a remote access trojan (RAT) has capabilities to log keystrokes, access the victim's camera, steal credentials stored in browsers, open a reverse shell, upload/download files, view the victim's desktop, perform process, file, and registry manipulations, and capabilities to let the attacker update, uninstall, restart, close, disconnect the RAT and rename its campaign ID. Through the Command & Control (CnC) server software, the attacker has capabilities to create and configure the malware to spread through USB drives."It is supposedly popular with actors in the Middle East. Similar to other RATs, many leaked builders may be backdoored.
  • AQUATIC PANDA
  • Earth Lusca
  • Operation C-Major
  • The Gorgon Group
 https://malpedia.caad.fkie.fraunhofer.de/details/win.njrat

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: Taburetka client.exe Avira: detected
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Avira: detection malicious, Label: TR/ATRAPS.Gen
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe Avira: detection malicious, Label: TR/ATRAPS.Gen
Source: C:\lox.exe Avira: detection malicious, Label: TR/ATRAPS.Gen
Found malware configuration
Source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp Malware Configuration Extractor: Njrat {"Host": "127.0.0.1", "Port": "5552", "Version": "im523", "Campaign ID": "ddnet rofl", "Install Name": "spoolsv.exe", "Install Dir": "TEMP"}
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe ReversingLabs: Detection: 91%
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe ReversingLabs: Detection: 91%
Source: C:\lox.exe ReversingLabs: Detection: 91%
Multi AV Scanner detection for submitted file
Source: Taburetka client.exe Virustotal: Detection: 84% Perma Link
Source: Taburetka client.exe ReversingLabs: Detection: 91%
Yara detected Njrat
Source: Yara match File source: Taburetka client.exe, type: SAMPLE
Source: Yara match File source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Taburetka client.exe PID: 7684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: spoolsv.exe PID: 7912, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED
Source: Yara match File source: C:\lox.exe, type: DROPPED
Joe Sandbox ML detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Uses 32bit PE files
Source: Taburetka client.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: C:\Users\user\Desktop\Taburetka client.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: Taburetka client.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Spreading
barindex
Creates autorun.inf (USB autostart)
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe File created: C:\autorun.inf Jump to behavior
May infect USB drives
Source: Taburetka client.exe, 00000000.00000002.1240194580.0000000002FA1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: autorun.inf
Source: Taburetka client.exe, 00000000.00000002.1240194580.0000000002FA1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: [autorun]
Source: Taburetka client.exe, 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: autorun.inf
Source: Taburetka client.exe, 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: [autorun]
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: autorun.inf
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: [autorun]
Source: Taburetka client.exe Binary or memory string: autorun.inf
Source: Taburetka client.exe Binary or memory string: [autorun]
Source: autorun.inf.2.dr Binary or memory string: [autorun]
Source: spoolsv.exe.0.dr Binary or memory string: autorun.inf
Source: spoolsv.exe.0.dr Binary or memory string: [autorun]
Source: e6f0d393b28186b5f7e6994690a43f7b.exe.2.dr Binary or memory string: autorun.inf
Source: e6f0d393b28186b5f7e6994690a43f7b.exe.2.dr Binary or memory string: [autorun]
Source: lox.exe.2.dr Binary or memory string: autorun.inf
Source: lox.exe.2.dr Binary or memory string: [autorun]

Networking
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C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor IPs: 127.0.0.1
Source: Taburetka client.exe, 00000000.00000002.1239538370.0000000001020000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.
Source: Taburetka client.exe, 00000000.00000002.1239538370.0000000001020000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.LinkId=42127
Source: spoolsv.exe, 00000002.00000002.3622447332.000000000083C000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://dl.dropbox.c#
Source: Taburetka client.exe, spoolsv.exe.0.dr, e6f0d393b28186b5f7e6994690a43f7b.exe.2.dr, lox.exe.2.dr String found in binary or memory: https://dl.dropbox.com/s/p84aaz28t0hepul/Pass.exe?dl=0

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Contains functionality to log keystrokes (.Net Source)
Source: Taburetka client.exe, kl.cs .Net Code: VKCodeToUnicode
Source: spoolsv.exe.0.dr, kl.cs .Net Code: VKCodeToUnicode
Source: e6f0d393b28186b5f7e6994690a43f7b.exe.2.dr, kl.cs .Net Code: VKCodeToUnicode
Source: lox.exe.2.dr, kl.cs .Net Code: VKCodeToUnicode

E-Banking Fraud
barindex
Yara detected Njrat
Source: Yara match File source: Taburetka client.exe, type: SAMPLE
Source: Yara match File source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Taburetka client.exe PID: 7684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: spoolsv.exe PID: 7912, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED
Source: Yara match File source: C:\lox.exe, type: DROPPED

Operating System Destruction
barindex
Protects its processes via BreakOnTermination flag
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: 01 00 00 00 Jump to behavior

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: Taburetka client.exe, type: SAMPLE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: Taburetka client.exe, type: SAMPLE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: Taburetka client.exe, type: SAMPLE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: C:\lox.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\lox.exe, type: DROPPED Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\lox.exe, type: DROPPED Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Abnormal high CPU Usage
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process Stats: CPU usage > 49%
Contains functionality to call native functions
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Code function: 2_2_00A4BEF2 NtSetInformationProcess, 2_2_00A4BEF2
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Code function: 2_2_00A4BED0 NtSetInformationProcess, 2_2_00A4BED0
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Code function: 2_2_04AF01C2 NtQuerySystemInformation, 2_2_04AF01C2
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Code function: 2_2_04AF0187 NtQuerySystemInformation, 2_2_04AF0187
Sample file is different than original file name gathered from version info
Source: Taburetka client.exe, 00000000.00000002.1239538370.0000000000FEE000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenamemscorwks.dllT vs Taburetka client.exe
Uses 32bit PE files
Source: Taburetka client.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: Taburetka client.exe, type: SAMPLE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: Taburetka client.exe, type: SAMPLE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: Taburetka client.exe, type: SAMPLE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: C:\lox.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 reference_sample = 741a0f3954499c11f9eddc8df7c31e7c59ca41f1a7005646735b8b1d53438c1b, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Njrat, fingerprint = d15e131bca6beddcaecb20fffaff1784ad8a33a25e7ce90f7450d1a362908cc4, id = 30f3c220-b8dc-45a1-bcf0-027c2f76fa63, last_modified = 2021-10-04
Source: C:\lox.exe, type: DROPPED Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: C:\lox.exe, type: DROPPED Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: classification engine Classification label: mal100.spre.troj.adwa.spyw.evad.winEXE@9/10@0/1
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Code function: 2_2_00A4BBA2 AdjustTokenPrivileges, 2_2_00A4BBA2
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Code function: 2_2_00A4BB6B AdjustTokenPrivileges, 2_2_00A4BB6B
Source: C:\Users\user\Desktop\Taburetka client.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Taburetka client.exe.log Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Mutant created: NULL
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Mutant created: \Sessions\1\BaseNamedObjects\e6f0d393b28186b5f7e6994690a43f7b
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:3432:120:WilError_03
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: C:\Users\user\Desktop\Taburetka client.exe File created: C:\Users\user\AppData\Local\Temp\spoolsv.exe Jump to behavior
Source: Taburetka client.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: Taburetka client.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.80%
Source: C:\Users\user\Desktop\Taburetka client.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: Taburetka client.exe Virustotal: Detection: 84%
Source: Taburetka client.exe ReversingLabs: Detection: 91%
Source: C:\Users\user\Desktop\Taburetka client.exe File read: C:\Users\user\Desktop\Taburetka client.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\Taburetka client.exe "C:\Users\user\Desktop\Taburetka client.exe"
Source: C:\Users\user\Desktop\Taburetka client.exe Process created: C:\Users\user\AppData\Local\Temp\spoolsv.exe "C:\Users\user\AppData\Local\Temp\spoolsv.exe"
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\spoolsv.exe" "spoolsv.exe" ENABLE
Source: C:\Windows\SysWOW64\netsh.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Users\user\AppData\Local\Temp\spoolsv.exe "C:\Users\user\AppData\Local\Temp\spoolsv.exe" ..
Source: unknown Process created: C:\Users\user\AppData\Local\Temp\spoolsv.exe "C:\Users\user\AppData\Local\Temp\spoolsv.exe" ..
Source: unknown Process created: C:\Users\user\AppData\Local\Temp\spoolsv.exe "C:\Users\user\AppData\Local\Temp\spoolsv.exe" ..
Source: C:\Users\user\Desktop\Taburetka client.exe Process created: C:\Users\user\AppData\Local\Temp\spoolsv.exe "C:\Users\user\AppData\Local\Temp\spoolsv.exe" Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\spoolsv.exe" "spoolsv.exe" ENABLE Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: slc.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: shfolder.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ifmon.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mprapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasmontr.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasapi32.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasman.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mfc42u.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rasman.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: authfwcfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwpolicyiomgr.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: firewallapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwbase.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dhcpcmonitor.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dot3cfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dot3api.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: onex.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: eappcfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: eappprxy.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: fwcfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: hnetmon.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: netshell.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nlaapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: netsetupapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: netiohlp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nshhttp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: httpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nshipsec.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: activeds.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: polstore.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: winipsec.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: adsldpc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: nshwfp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: cabinet.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: p2pnetsh.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: p2p.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rpcnsh.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: whhelper.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wlancfg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wlanapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wshelper.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wevtapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: peerdistsh.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wcmapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: rmclient.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mobilenetworking.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: slc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: ktmw32.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: mprmsg.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll Jump to behavior
Source: Taburetka client.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: C:\Users\user\Desktop\Taburetka client.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: Taburetka client.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
barindex
.NET source code contains potential unpacker
Source: Taburetka client.exe, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: spoolsv.exe.0.dr, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: e6f0d393b28186b5f7e6994690a43f7b.exe.2.dr, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: lox.exe.2.dr, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])

Persistence and Installation Behavior
barindex
Drops PE files with benign system names
Source: C:\Users\user\Desktop\Taburetka client.exe File created: C:\Users\user\AppData\Local\Temp\spoolsv.exe Jump to dropped file
Drops PE files
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe Jump to dropped file
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe File created: C:\lox.exe Jump to dropped file
Source: C:\Users\user\Desktop\Taburetka client.exe File created: C:\Users\user\AppData\Local\Temp\spoolsv.exe Jump to dropped file

Boot Survival
barindex
Creates autostart registry keys with suspicious names
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run e6f0d393b28186b5f7e6994690a43f7b Jump to behavior
Drops PE files to the startup folder
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe Jump to dropped file
Creates a start menu entry (Start Menu\Programs\Startup)
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe Jump to behavior
Stores files to the Windows start menu directory
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe\:Zone.Identifier:$DATA Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run e6f0d393b28186b5f7e6994690a43f7b Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run e6f0d393b28186b5f7e6994690a43f7b Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run e6f0d393b28186b5f7e6994690a43f7b Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run e6f0d393b28186b5f7e6994690a43f7b Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\Taburetka client.exe Memory allocated: F80000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Memory allocated: 2FA0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Memory allocated: 4FA0000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: AE0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 2780000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 4780000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 1830000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 34F0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 54F0000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 1180000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 2F70000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 11F0000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: D80000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 29D0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Memory allocated: 49D0000 memory commit | memory reserve | memory write watch Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\Taburetka client.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Window / User API: threadDelayed 3214 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Window / User API: threadDelayed 1473 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Window / User API: threadDelayed 3645 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Window / User API: foregroundWindowGot 444 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Window / User API: foregroundWindowGot 1262 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\Taburetka client.exe TID: 7704 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe TID: 7916 Thread sleep time: -1473000s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe TID: 7916 Thread sleep time: -3645000s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe TID: 7540 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe TID: 7472 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe TID: 1212 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\Taburetka client.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: spoolsv.exe, 00000002.00000002.3622447332.000000000083C000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW=b03f5f7f11d50
Source: spoolsv.exe, 00000002.00000002.3622447332.000000000083C000.00000004.00000020.00020000.00000000.sdmp, netsh.exe, 00000009.00000002.1304957849.0000000000BD7000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process information queried: ProcessInformation Jump to behavior
Enables debug privileges
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
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.NET source code references suspicious native API functions
Source: Taburetka client.exe, kl.cs Reference to suspicious API methods: MapVirtualKey(a, 0u)
Source: Taburetka client.exe, kl.cs Reference to suspicious API methods: GetAsyncKeyState(num2)
Source: Taburetka client.exe, OK.cs Reference to suspicious API methods: capGetDriverDescriptionA(wDriver, ref lpszName, 100, ref lpszVer, 100)
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\Taburetka client.exe Process created: C:\Users\user\AppData\Local\Temp\spoolsv.exe "C:\Users\user\AppData\Local\Temp\spoolsv.exe" Jump to behavior
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002C1E000.00000004.00000800.00020000.00000000.sdmp, spoolsv.exe, 00000002.00000002.3625497704.0000000002AF8000.00000004.00000800.00020000.00000000.sdmp, spoolsv.exe, 00000002.00000002.3625497704.0000000002BFF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager@9ql
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002C1E000.00000004.00000800.00020000.00000000.sdmp, spoolsv.exe, 00000002.00000002.3625497704.0000000002AF8000.00000004.00000800.00020000.00000000.sdmp, spoolsv.exe, 00000002.00000002.3625497704.0000000002BFF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002AF8000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.ql0H
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.ql<T
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002C1E000.00000004.00000800.00020000.00000000.sdmp, spoolsv.exe, 00000002.00000002.3625497704.0000000002AF8000.00000004.00000800.00020000.00000000.sdmp, spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.ql
Source: spoolsv.exe, 00000002.00000002.3622447332.000000000083C000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Rh Program Manager4|
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.qlp
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002C1E000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.ql f
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp, spoolsv.exe, 00000002.00000002.3625497704.0000000002AC7000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program manager
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.ql0\
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.ql<
Source: spoolsv.exe, 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: program managerL.qlXf
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\SysWOW64\netsh.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\Taburetka client.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings
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Modifies the windows firewall
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\spoolsv.exe" "spoolsv.exe" ENABLE
Uses netsh to modify the Windows network and firewall settings
Source: C:\Users\user\AppData\Local\Temp\spoolsv.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\spoolsv.exe" "spoolsv.exe" ENABLE

Stealing of Sensitive Information
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Yara detected Njrat
Source: Yara match File source: Taburetka client.exe, type: SAMPLE
Source: Yara match File source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Taburetka client.exe PID: 7684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: spoolsv.exe PID: 7912, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED
Source: Yara match File source: C:\lox.exe, type: DROPPED

Remote Access Functionality
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Yara detected Njrat
Source: Yara match File source: Taburetka client.exe, type: SAMPLE
Source: Yara match File source: 0.0.Taburetka client.exe.8f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1166290466.00000000008F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000002.00000002.3625497704.0000000002781000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: Taburetka client.exe PID: 7684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: spoolsv.exe PID: 7912, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e6f0d393b28186b5f7e6994690a43f7b.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\spoolsv.exe, type: DROPPED
Source: Yara match File source: C:\lox.exe, type: DROPPED
windows-stand
Behavior
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1645849 Sample: Taburetka client.exe Startdate: 22/03/2025 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for dropped file 2->46 48 13 other signatures 2->48 8 Taburetka client.exe 1 8 2->8         started        11 spoolsv.exe 2 2->11         started        13 spoolsv.exe 2 2->13         started        15 spoolsv.exe 3 2->15         started        process3 file4 34 C:\Users\user\AppData\Local\...\spoolsv.exe, PE32 8->34 dropped 36 C:\Users\user\...\spoolsv.exe:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\...\Taburetka client.exe.log, ASCII 8->38 dropped 17 spoolsv.exe 2 11 8->17         started        process5 dnsIp6 40 127.0.0.1 unknown unknown 17->40 26 C:\lox.exe, PE32 17->26 dropped 28 C:\...\e6f0d393b28186b5f7e6994690a43f7b.exe, PE32 17->28 dropped 30 C:\lox.exe:Zone.Identifier, ASCII 17->30 dropped 32 2 other malicious files 17->32 dropped 50 Antivirus detection for dropped file 17->50 52 Multi AV Scanner detection for dropped file 17->52 54 Protects its processes via BreakOnTermination flag 17->54 56 5 other signatures 17->56 22 netsh.exe 2 17->22         started        file7 signatures8 process9 process10 24 conhost.exe 22->24         started       

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious

Private

IP
127.0.0.1