Windows Analysis Report
YKTNuK117e.exe

Overview

General Information

Sample name: YKTNuK117e.exe
renamed because original name is a hash value
Original sample name: 200a92ad17110cb3dacc7387b12186c6.exe
Analysis ID: 1429083
MD5: 200a92ad17110cb3dacc7387b12186c6
SHA1: 6bee61858fbf3152f748b3dcdffe0509a8d30a57
SHA256: 4685803ad19d283ca259f4af5fff5f0c397c0fe0c3032b663d0b99d510c4fcb6
Tags: exenjratRAT
Infos:

Detection

Njrat
Score: 100
Range: 0 - 100
Whitelisted: false
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 autostart registry keys with suspicious names
Disables zone checking for all users
Drops PE files to the startup folder
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the windows firewall
Protects its processes via BreakOnTermination flag
Sigma detected: New RUN Key Pointing to Suspicious Folder
Uses netsh to modify the Windows network and firewall settings
AV process strings found (often used to terminate AV products)
Abnormal high CPU Usage
Allocates memory with a write watch (potentially for evading sandboxes)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
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)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Internet Provider seen in connection with other malware
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: Communication To Uncommon Destination Ports
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

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: YKTNuK117e.exe Avira: detected
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Avira: detection malicious, Label: TR/Dropper.Gen7
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe Avira: detection malicious, Label: TR/Dropper.Gen7
Found malware configuration
Source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp Malware Configuration Extractor: Njrat {"Host": "83.196.78.85", "Port": "8080", "Version": "0.7d", "Campaign ID": "ok", "Registry": "Software\\Microsoft\\Windows\\CurrentVersion\\Run", "Startup": "19447a578b6a3b2cdbc5a3dc3e7f5251"}
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe ReversingLabs: Detection: 86%
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Virustotal: Detection: 82% Perma Link
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe ReversingLabs: Detection: 86%
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe Virustotal: Detection: 82% Perma Link
Multi AV Scanner detection for submitted file
Source: YKTNuK117e.exe ReversingLabs: Detection: 86%
Source: YKTNuK117e.exe Virustotal: Detection: 82% Perma Link
Yara detected Njrat
Source: Yara match File source: YKTNuK117e.exe, type: SAMPLE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4155853569.0000000002BC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: YKTNuK117e.exe PID: 7344, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: WindowsServices.exe PID: 7440, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Joe Sandbox ML: detected
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe Joe Sandbox ML: detected
Machine Learning detection for sample
Source: YKTNuK117e.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: YKTNuK117e.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: C:\Users\user\Desktop\YKTNuK117e.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: YKTNuK117e.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking
barindex
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: 83.196.78.85
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.4:49730 -> 83.196.78.85:8080
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: FranceTelecom-OrangeFR FranceTelecom-OrangeFR
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: unknown TCP traffic detected without corresponding DNS query: 83.196.78.85
Source: WindowsServices.exe, 00000001.00000002.4154679430.0000000000CEA000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.
Source: WindowsServices.exe, 00000001.00000002.4154679430.0000000000CEA000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.microsoft.LinkId=42127

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Contains functionality to log keystrokes (.Net Source)
Source: YKTNuK117e.exe, kl.cs .Net Code: VKCodeToUnicode
Source: WindowsServices.exe.0.dr, kl.cs .Net Code: VKCodeToUnicode
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, kl.cs .Net Code: VKCodeToUnicode
Source: 19447a578b6a3b2cdbc5a3dc3e7f5251.exe.1.dr, kl.cs .Net Code: VKCodeToUnicode

E-Banking Fraud
barindex
Yara detected Njrat
Source: Yara match File source: YKTNuK117e.exe, type: SAMPLE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4155853569.0000000002BC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: YKTNuK117e.exe PID: 7344, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: WindowsServices.exe PID: 7440, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED

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

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: Windows_Trojan_Njrat_30f3c220 Author: unknown
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: Detects malware from disclosed CN malware set Author: Florian Roth
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: Identify njRat Author: Brian Wallace @botnet_hunter
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: detect njRAT in memory Author: JPCERT/CC Incident Response Group
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: Detects NjRAT / Bladabindi Author: ditekSHen
Abnormal high CPU Usage
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process Stats: CPU usage > 49%
Contains functionality to call native functions
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 1_2_009FBBC6 NtSetInformationProcess, 1_2_009FBBC6
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 1_2_009FBBA4 NtSetInformationProcess, 1_2_009FBBA4
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 1_2_01051B46 NtQuerySystemInformation, 1_2_01051B46
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 1_2_01051B0B NtQuerySystemInformation, 1_2_01051B0B
Detected potential crypto function
Source: C:\Users\user\Desktop\YKTNuK117e.exe Code function: 0_2_00EF268E 0_2_00EF268E
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 1_2_009F268E 1_2_009F268E
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 7_2_0077247C 7_2_0077247C
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 8_2_016226C3 8_2_016226C3
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 8_2_0162247C 8_2_0162247C
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 9_2_010A26C3 9_2_010A26C3
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 9_2_010A247C 9_2_010A247C
Sample file is different than original file name gathered from version info
Source: YKTNuK117e.exe, 00000000.00000002.1748488867.0000000000C8E000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenamemscorwks.dllT vs YKTNuK117e.exe
Uses 32bit PE files
Source: YKTNuK117e.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: YKTNuK117e.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: YKTNuK117e.exe, type: SAMPLE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: YKTNuK117e.exe, type: SAMPLE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.YKTNuK117e.exe.2c844e8.0.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: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.0.YKTNuK117e.exe.5f0000.0.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.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.0.YKTNuK117e.exe.5f0000.0.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.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.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: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.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: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.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: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: njrat1 date = 2015-05-27, author = Brian Wallace @botnet_hunter, description = Identify njRat, author_email = bwall@ballastsecurity.net
Source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.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\WindowsServices.exe, type: DROPPED Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.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\WindowsServices.exe, type: DROPPED Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.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\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: CN_disclosed_20180208_c date = 2018-02-08, hash1 = 17475d25d40c877284e73890a9dd55fccedc6a5a071c351a8c342c8ef7f9cea7, author = Florian Roth, description = Detects malware from disclosed CN malware set, reference = https://twitter.com/cyberintproject/status/961714165550342146, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.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\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: Njrat hash1 = d5f63213ce11798879520b0e9b0d1b68d55f7727758ec8c120e370699a41379d, author = JPCERT/CC Incident Response Group, description = detect njRAT in memory, rule_usage = memory scan
Source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED Matched rule: MALWARE_Win_NjRAT author = ditekSHen, description = Detects NjRAT / Bladabindi
Source: classification engine Classification label: mal100.phis.troj.adwa.spyw.evad.winEXE@9/5@0/1
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 1_2_009FB876 AdjustTokenPrivileges, 1_2_009FB876
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Code function: 1_2_009FB83F AdjustTokenPrivileges, 1_2_009FB83F
Source: C:\Users\user\Desktop\YKTNuK117e.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\YKTNuK117e.exe.log Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7492:120:WilError_03
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Mutant created: \Sessions\1\BaseNamedObjects\19447a578b6a3b2cdbc5a3dc3e7f5251
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: C:\Users\user\Desktop\YKTNuK117e.exe File created: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Jump to behavior
Source: YKTNuK117e.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: YKTNuK117e.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.80%
Source: C:\Users\user\Desktop\YKTNuK117e.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: YKTNuK117e.exe ReversingLabs: Detection: 86%
Source: YKTNuK117e.exe Virustotal: Detection: 82%
Source: C:\Users\user\Desktop\YKTNuK117e.exe File read: C:\Users\user\Desktop\YKTNuK117e.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\YKTNuK117e.exe "C:\Users\user\Desktop\YKTNuK117e.exe"
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process created: C:\Users\user\AppData\Local\Temp\WindowsServices.exe "C:\Users\user\AppData\Local\Temp\WindowsServices.exe"
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" "WindowsServices.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\WindowsServices.exe "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" ..
Source: unknown Process created: C:\Users\user\AppData\Local\Temp\WindowsServices.exe "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" ..
Source: unknown Process created: C:\Users\user\AppData\Local\Temp\WindowsServices.exe "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" ..
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process created: C:\Users\user\AppData\Local\Temp\WindowsServices.exe "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" "WindowsServices.exe" ENABLE Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: slc.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: shfolder.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: avicap32.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: msvfw32.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: winmm.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: sxs.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\WindowsServices.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll Jump to behavior
Source: YKTNuK117e.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: C:\Users\user\Desktop\YKTNuK117e.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll Jump to behavior
Source: YKTNuK117e.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
barindex
.NET source code contains potential unpacker
Source: YKTNuK117e.exe, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: WindowsServices.exe.0.dr, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Source: 19447a578b6a3b2cdbc5a3dc3e7f5251.exe.1.dr, OK.cs .Net Code: Plugin System.Reflection.Assembly.Load(byte[])
Drops PE files
Source: C:\Users\user\Desktop\YKTNuK117e.exe File created: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Jump to dropped file
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe Jump to dropped file

Boot Survival
barindex
Creates autostart registry keys with suspicious names
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 19447a578b6a3b2cdbc5a3dc3e7f5251 Jump to behavior
Drops PE files to the startup folder
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe Jump to dropped file
Creates a start menu entry (Start Menu\Programs\Startup)
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe Jump to behavior
Stores files to the Windows start menu directory
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 19447a578b6a3b2cdbc5a3dc3e7f5251 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 19447a578b6a3b2cdbc5a3dc3e7f5251 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 19447a578b6a3b2cdbc5a3dc3e7f5251 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 19447a578b6a3b2cdbc5a3dc3e7f5251 Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.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\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\YKTNuK117e.exe Memory allocated: F60000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Memory allocated: 2C60000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Memory allocated: FD0000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: AE0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 2BC0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: D70000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: AC0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 2860000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 4860000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 1690000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 34A0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 1810000 memory commit | memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 1100000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 31F0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Memory allocated: 51F0000 memory commit | memory reserve | memory write watch Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\YKTNuK117e.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.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\WindowsServices.exe Window / User API: threadDelayed 1454 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Window / User API: threadDelayed 3535 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Window / User API: threadDelayed 4263 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Window / User API: foregroundWindowGot 1763 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\YKTNuK117e.exe TID: 7364 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe TID: 7444 Thread sleep time: -1454000s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe TID: 7444 Thread sleep time: -4263000s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe TID: 7912 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe TID: 8024 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe TID: 8092 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\YKTNuK117e.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: netsh.exe, 00000002.00000003.1819823605.00000000012F2000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dllN
Source: 19447a578b6a3b2cdbc5a3dc3e7f5251.exe.1.dr Binary or memory string: VBoxServiceTrueTEMP'WindowsServices.exe
Source: WindowsServices.exe, 00000001.00000002.4154679430.0000000000CEA000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll.ContextBindingElementImporter, system.workflowservices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process information queried: ProcessInformation Jump to behavior
Enables debug privileges
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\YKTNuK117e.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
.NET source code references suspicious native API functions
Source: YKTNuK117e.exe, kl.cs Reference to suspicious API methods: MapVirtualKey(a, 0u)
Source: YKTNuK117e.exe, kl.cs Reference to suspicious API methods: GetAsyncKeyState(num2)
Source: YKTNuK117e.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\YKTNuK117e.exe Process created: C:\Users\user\AppData\Local\Temp\WindowsServices.exe "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" Jump to behavior
Source: WindowsServices.exe, 00000001.00000002.4155853569.0000000002BC1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager
Source: WindowsServices.exe, 00000001.00000002.4155853569.0000000002BC1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Program Manager@9
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\Windows\assembly\GAC_32\CustomMarshalers\2.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\Windows\assembly\GAC_32\CustomMarshalers\2.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Windows\SysWOW64\netsh.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings
barindex
Disables zone checking for all users
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Registry value created: HKEY_CURRENT_USER\Environment SEE_MASK_NOZONECHECKS Jump to behavior
Modifies the windows firewall
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" "WindowsServices.exe" ENABLE
Uses netsh to modify the Windows network and firewall settings
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe Process created: C:\Windows\SysWOW64\netsh.exe netsh firewall add allowedprogram "C:\Users\user\AppData\Local\Temp\WindowsServices.exe" "WindowsServices.exe" ENABLE
AV process strings found (often used to terminate AV products)
Source: WindowsServices.exe, 00000001.00000002.4159340432.00000000059A2000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: %\Windows Defender\MsMpeng.exe
Source: WindowsServices.exe, 00000001.00000002.4154679430.0000000000D23000.00000004.00000020.00020000.00000000.sdmp, WindowsServices.exe, 00000001.00000002.4154679430.0000000000D0B000.00000004.00000020.00020000.00000000.sdmp, WindowsServices.exe, 00000001.00000002.4154679430.0000000000CAF000.00000004.00000020.00020000.00000000.sdmp, WindowsServices.exe, 00000001.00000002.4154679430.0000000000CEA000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: %ProgramFiles%\Windows Defender\MsMpeng.exe
Source: WindowsServices.exe, 00000001.00000002.4155278201.0000000000D67000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: amFiles%\Windows Defender\MsMpeng.exe
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct
Source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe WMI Queries: IWbemServices::ExecQuery - root\SecurityCenter2 : Select * From AntiVirusProduct

Stealing of Sensitive Information
barindex
Yara detected Njrat
Source: Yara match File source: YKTNuK117e.exe, type: SAMPLE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4155853569.0000000002BC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: YKTNuK117e.exe PID: 7344, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: WindowsServices.exe PID: 7440, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED

Remote Access Functionality
barindex
Yara detected Njrat
Source: Yara match File source: YKTNuK117e.exe, type: SAMPLE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.0.YKTNuK117e.exe.5f0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.YKTNuK117e.exe.2c844e8.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000000.1683506708.00000000005F2000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.1748887345.0000000002C61000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.4155853569.0000000002BC1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: YKTNuK117e.exe PID: 7344, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: WindowsServices.exe PID: 7440, type: MEMORYSTR
Source: Yara match File source: C:\Users\user\AppData\Local\Temp\WindowsServices.exe, type: DROPPED
Source: Yara match File source: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, type: DROPPED
windows-stand
Hide Legend

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: 1429083 Sample: YKTNuK117e.exe Startdate: 20/04/2024 Architecture: WINDOWS Score: 100 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for dropped file 2->36 38 11 other signatures 2->38 8 YKTNuK117e.exe 1 5 2->8         started        11 WindowsServices.exe 3 2->11         started        13 WindowsServices.exe 2 2->13         started        15 WindowsServices.exe 2 2->15         started        process3 file4 28 C:\Users\user\AppData\...\WindowsServices.exe, PE32 8->28 dropped 17 WindowsServices.exe 4 5 8->17         started        process5 dnsIp6 30 83.196.78.85, 49730, 49737, 49738 FranceTelecom-OrangeFR France 17->30 26 C:\...\19447a578b6a3b2cdbc5a3dc3e7f5251.exe, PE32 17->26 dropped 40 Antivirus detection for dropped file 17->40 42 Multi AV Scanner detection for dropped file 17->42 44 Protects its processes via BreakOnTermination flag 17->44 46 6 other signatures 17->46 22 netsh.exe 2 17->22         started        file7 signatures8 process9 process10 24 conhost.exe 22->24         started       
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
83.196.78.85
 unknown France
3215 FranceTelecom-OrangeFR true

Contacted URLs

Name Malicious Antivirus Detection Reputation
83.196.78.85 true
    		unknown