Windows Analysis Report
HDPh51eN5s

Overview

General Information

Sample Name: HDPh51eN5s (renamed file extension from none to exe)
Analysis ID: 679249
MD5: 1fb5d967f92174e0bbb15262f8cd209f
SHA1: 76fbd5b88154976887b5099c21666ca3be2cd76e
SHA256: 740634ecedd318ac8f84c360f5d253ff836c5e60da6542c65a140b17b4ba8024
Tags: exe
Infos:

Detection

Quasar
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Detected unpacking (overwrites its own PE header)
Sigma detected: Schedule system process
Detected unpacking (changes PE section rights)
Multi AV Scanner detection for dropped file
Yara detected Quasar RAT
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Machine Learning detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Drops executables to the windows directory (C:\Windows) and starts them
Uses schtasks.exe or at.exe to add and modify task schedules
PE file contains section with special chars
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
May sleep (evasive loops) to hinder dynamic analysis
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Uses code obfuscation techniques (call, push, ret)
Creates files inside the system directory
PE file contains sections with non-standard names
Internet Provider seen in connection with other malware
Detected potential crypto function
Sample execution stops while process was sleeping (likely an evasion)
Contains long sleeps (>= 3 min)
Enables debug privileges
Sample file is different than original file name gathered from version info
PE file contains an invalid checksum
Drops PE files
Drops PE files to the windows directory (C:\Windows)
Detected TCP or UDP traffic on non-standard ports
Creates a process in suspended mode (likely to inject code)
Contains functionality to detect virtual machines (SGDT)

Classification

AV Detection
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Multi AV Scanner detection for submitted file
Source: HDPh51eN5s.exe Virustotal: Detection: 35% Perma Link
Source: HDPh51eN5s.exe Metadefender: Detection: 31% Perma Link
Source: HDPh51eN5s.exe ReversingLabs: Detection: 76%
Multi AV Scanner detection for dropped file
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Virustotal: Detection: 35% Perma Link
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Metadefender: Detection: 31% Perma Link
Source: C:\Windows\System32\Windows\RuntimeBroker.exe ReversingLabs: Detection: 76%
Yara detected Quasar RAT
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000007.00000002.401638486.0000000012E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.277374012.00000000134FA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000003.251870111.000000001584C000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000003.289424719.0000000015501000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.303504388.000000001C3E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 4684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 5824, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 6020, type: MEMORYSTR
Machine Learning detection for sample
Source: HDPh51eN5s.exe Joe Sandbox ML: detected
Machine Learning detection for dropped file
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Joe Sandbox ML: detected

Compliance
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Detected unpacking (overwrites its own PE header)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Unpacked PE file: 0.2.HDPh51eN5s.exe.ac0000.0.unpack
Uses 32bit PE files
Source: HDPh51eN5s.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: HDPh51eN5s.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking
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Connects to many ports of the same IP (likely port scanning)
Source: global traffic TCP traffic: 82.211.246.53 ports 1,2,3,8,9,28391
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: DK-DANSKKABELTVDK DK-DANSKKABELTVDK
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.3:49775 -> 82.211.246.53:28391
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: unknown TCP traffic detected without corresponding DNS query: 82.211.246.53
Source: HDPh51eN5s.exe, 00000007.00000002.388973873.0000000001084000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://go.michv
Source: HDPh51eN5s.exe, 00000000.00000002.270816823.00000000033A1000.00000004.00000800.00020000.00000000.sdmp, RuntimeBroker.exe, 00000006.00000002.512755863.0000000002FA1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name

E-Banking Fraud
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Yara detected Quasar RAT
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000007.00000002.401638486.0000000012E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.277374012.00000000134FA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000003.251870111.000000001584C000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000003.289424719.0000000015501000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.303504388.000000001C3E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 4684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 5824, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 6020, type: MEMORYSTR

System Summary
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Malicious sample detected (through community Yara rule)
Source: 0.2.HDPh51eN5s.exe.1c3e0000.3.raw.unpack, type: UNPACKEDPE Matched rule: Detects QuasarRAT malware Author: Florian Roth
Source: 0.2.HDPh51eN5s.exe.1c3e0000.3.unpack, type: UNPACKEDPE Matched rule: Detects QuasarRAT malware Author: Florian Roth
Source: 00000000.00000002.303504388.000000001C3E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: Detects QuasarRAT malware Author: Florian Roth
PE file contains section with special chars
Source: HDPh51eN5s.exe Static PE information: section name: 5+VE3vdj
Source: RuntimeBroker.exe.0.dr Static PE information: section name: 5+VE3vdj
Uses 32bit PE files
Source: HDPh51eN5s.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: 0.2.HDPh51eN5s.exe.1c3e0000.3.raw.unpack, type: UNPACKEDPE Matched rule: MAL_QuasarRAT_May19_1 date = 2019-05-27, hash1 = 0644e561225ab696a97ba9a77583dcaab4c26ef0379078c65f9ade684406eded, author = Florian Roth, description = Detects QuasarRAT malware, reference = https://blog.ensilo.com/uncovering-new-activity-by-apt10
Source: 0.2.HDPh51eN5s.exe.1c3e0000.3.unpack, type: UNPACKEDPE Matched rule: MAL_QuasarRAT_May19_1 date = 2019-05-27, hash1 = 0644e561225ab696a97ba9a77583dcaab4c26ef0379078c65f9ade684406eded, author = Florian Roth, description = Detects QuasarRAT malware, reference = https://blog.ensilo.com/uncovering-new-activity-by-apt10
Source: 00000000.00000002.303504388.000000001C3E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY Matched rule: MAL_QuasarRAT_May19_1 date = 2019-05-27, hash1 = 0644e561225ab696a97ba9a77583dcaab4c26ef0379078c65f9ade684406eded, author = Florian Roth, description = Detects QuasarRAT malware, reference = https://blog.ensilo.com/uncovering-new-activity-by-apt10
Creates files inside the system directory
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File created: C:\Windows\system32\Windows Jump to behavior
Detected potential crypto function
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Code function: 0_2_00007FFC014004E0 0_2_00007FFC014004E0
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Code function: 0_2_00007FFC0140A4D0 0_2_00007FFC0140A4D0
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC013F04E0 6_2_00007FFC013F04E0
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC013FA4D0 6_2_00007FFC013FA4D0
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC0166F374 6_2_00007FFC0166F374
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Code function: 7_2_00007FFC013F04E0 7_2_00007FFC013F04E0
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Code function: 7_2_00007FFC013FA4D0 7_2_00007FFC013FA4D0
Sample file is different than original file name gathered from version info
Source: HDPh51eN5s.exe, 00000000.00000002.269916650.000000000158A000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameclr.dllT vs HDPh51eN5s.exe
Source: HDPh51eN5s.exe, 00000000.00000002.303504388.000000001C3E0000.00000004.08000000.00040000.00000000.sdmp Binary or memory string: OriginalFilename> vs HDPh51eN5s.exe
Source: HDPh51eN5s.exe, 00000000.00000000.236203752.000000000109A000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilename> vs HDPh51eN5s.exe
Source: HDPh51eN5s.exe, 00000000.00000003.262680605.000000001CEBC000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilename> vs HDPh51eN5s.exe
Source: HDPh51eN5s.exe, 00000007.00000002.388656963.000000000102A000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameclr.dllT vs HDPh51eN5s.exe
Source: HDPh51eN5s.exe Binary or memory string: OriginalFilename> vs HDPh51eN5s.exe
Source: HDPh51eN5s.exe Virustotal: Detection: 35%
Source: HDPh51eN5s.exe Metadefender: Detection: 31%
Source: HDPh51eN5s.exe ReversingLabs: Detection: 76%
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File read: C:\Users\user\Desktop\HDPh51eN5s.exe Jump to behavior
Source: HDPh51eN5s.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\HDPh51eN5s.exe "C:\Users\user\Desktop\HDPh51eN5s.exe"
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process created: C:\Windows\System32\schtasks.exe "schtasks" /create /tn "Google Update" /sc ONLOGON /tr "C:\Users\user\Desktop\HDPh51eN5s.exe" /rl HIGHEST /f
Source: C:\Windows\System32\schtasks.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process created: C:\Windows\System32\Windows\RuntimeBroker.exe C:\Windows\system32\Windows\RuntimeBroker.exe
Source: unknown Process created: C:\Users\user\Desktop\HDPh51eN5s.exe C:\Users\user\Desktop\HDPh51eN5s.exe
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process created: C:\Windows\System32\schtasks.exe "schtasks" /create /tn "Google Update" /sc ONLOGON /tr "C:\Windows\system32\Windows\RuntimeBroker.exe" /rl HIGHEST /f
Source: C:\Windows\System32\schtasks.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\conhost.exe Process created: C:\Program Files\Windows Defender\MpCmdRun.exe "C:\Program Files\Windows Defender\mpcmdrun.exe" -wdenable
Source: C:\Program Files\Windows Defender\MpCmdRun.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process created: C:\Windows\System32\schtasks.exe "schtasks" /create /tn "Google Update" /sc ONLOGON /tr "C:\Users\user\Desktop\HDPh51eN5s.exe" /rl HIGHEST /f Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process created: C:\Windows\System32\Windows\RuntimeBroker.exe C:\Windows\system32\Windows\RuntimeBroker.exe Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process created: C:\Windows\System32\schtasks.exe "schtasks" /create /tn "Google Update" /sc ONLOGON /tr "C:\Windows\system32\Windows\RuntimeBroker.exe" /rl HIGHEST /f Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\HDPh51eN5s.exe.log Jump to behavior
Source: classification engine Classification label: mal100.troj.evad.winEXE@12/3@0/1
Source: HDPh51eN5s.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 50.01%
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6328:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5672:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \BaseNamedObjects\Local\SM0:1320:120:WilError_01
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\a65c20d9-cf82-4bb4-8f7e-e90aff87b9b5
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll Jump to behavior
Source: HDPh51eN5s.exe Static PE information: Virtual size of .text is bigger than: 0x100000
Source: HDPh51eN5s.exe Static file information: File size 6171136 > 1048576
Source: HDPh51eN5s.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: HDPh51eN5s.exe Static PE information: Raw size of .text is bigger than: 0x100000 < 0x5d7000
Source: HDPh51eN5s.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
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Detected unpacking (overwrites its own PE header)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Unpacked PE file: 0.2.HDPh51eN5s.exe.ac0000.0.unpack
Detected unpacking (changes PE section rights)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Unpacked PE file: 0.2.HDPh51eN5s.exe.ac0000.0.unpack .text:ER;.rsrc:R;.reloc:R;5+VE3vdj:R; vs Unknown_Section0:ER;Unknown_Section1:R;Unknown_Section2:R;Unknown_Section3:R;
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Code function: 0_2_00007FFC0140DA4C push E9D18B44h; iretd 0_2_00007FFC0140DA61
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC013FDA4C push E9D18B44h; iretd 6_2_00007FFC013FDA61
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC01670CF4 push edi; iretd 6_2_00007FFC01670461
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC016672B8 push ebx; iretd 6_2_00007FFC0166731A
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC016676A3 push ebx; retf 6_2_00007FFC0166771A
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC0166AF68 push eax; ret 6_2_00007FFC0166AF8C
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC01667F17 push ebx; ret 6_2_00007FFC01667F1A
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Code function: 7_2_00007FFC013FDA4C push E9D18B44h; iretd 7_2_00007FFC013FDA61
PE file contains sections with non-standard names
Source: HDPh51eN5s.exe Static PE information: section name: 5+VE3vdj
Source: RuntimeBroker.exe.0.dr Static PE information: section name: 5+VE3vdj
PE file contains an invalid checksum
Source: RuntimeBroker.exe.0.dr Static PE information: real checksum: 0xd85ebfc0 should be: 0x5ed5e4
Source: HDPh51eN5s.exe Static PE information: real checksum: 0xd85ebfc0 should be: 0x5ed5e4

Persistence and Installation Behavior
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Drops executables to the windows directory (C:\Windows) and starts them
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Executable created and started: C:\Windows\system32\Windows\RuntimeBroker.exe Jump to behavior
Drops PE files
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File created: C:\Windows\System32\Windows\RuntimeBroker.exe Jump to dropped file
Drops PE files to the windows directory (C:\Windows)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File created: C:\Windows\System32\Windows\RuntimeBroker.exe Jump to dropped file

Boot Survival
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Uses schtasks.exe or at.exe to add and modify task schedules
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process created: C:\Windows\System32\schtasks.exe "schtasks" /create /tn "Google Update" /sc ONLOGON /tr "C:\Users\user\Desktop\HDPh51eN5s.exe" /rl HIGHEST /f

Hooking and other Techniques for Hiding and Protection
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Hides that the sample has been downloaded from the Internet (zone.identifier)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File opened: C:\Users\user\Desktop\HDPh51eN5s.exe:Zone.Identifier read attributes | delete Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe File opened: C:\Windows\system32\Windows\RuntimeBroker.exe:Zone.Identifier read attributes | delete Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe File opened: C:\Windows\system32\Windows\RuntimeBroker.exe:Zone.Identifier read attributes | delete Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\HDPh51eN5s.exe TID: 5276 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe TID: 1104 Thread sleep time: -126000s >= -30000s Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe TID: 5300 Thread sleep time: -108000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe TID: 3516 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:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Contains functionality to detect virtual machines (SGDT)
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Code function: 6_2_00007FFC01472259 sgdt fword ptr [eax] 6_2_00007FFC01472259
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: RuntimeBroker.exe, 00000006.00000002.542101257.000000001DE04000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Enables debug privileges
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process token adjusted: Debug Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Memory allocated: page read and write | page guard Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process created: C:\Windows\System32\schtasks.exe "schtasks" /create /tn "Google Update" /sc ONLOGON /tr "C:\Users\user\Desktop\HDPh51eN5s.exe" /rl HIGHEST /f Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Process created: C:\Windows\System32\Windows\RuntimeBroker.exe C:\Windows\system32\Windows\RuntimeBroker.exe Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Process created: C:\Windows\System32\schtasks.exe "schtasks" /create /tn "Google Update" /sc ONLOGON /tr "C:\Windows\system32\Windows\RuntimeBroker.exe" /rl HIGHEST /f Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Queries volume information: C:\Users\user\Desktop\HDPh51eN5s.exe VolumeInformation Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Queries volume information: C:\Windows\System32\Windows\RuntimeBroker.exe VolumeInformation Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Security\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\System32\Windows\RuntimeBroker.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Data.SqlXml\v4.0_4.0.0.0__b77a5c561934e089\System.Data.SqlXml.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Queries volume information: C:\Users\user\Desktop\HDPh51eN5s.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\HDPh51eN5s.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Source: C:\Windows\System32\conhost.exe WMI Queries: IWbemServices::ExecNotificationQuery - ROOT\SecurityCenter : SELECT * FROM __InstanceOperationEvent WHERE TargetInstance ISA &apos;AntiVirusProduct&apos; OR TargetInstance ISA &apos;FirewallProduct&apos; OR TargetInstance ISA &apos;AntiSpywareProduct&apos;
Source: C:\Windows\System32\conhost.exe WMI Queries: IWbemServices::CreateInstanceEnum - ROOT\SecurityCenter2 : FirewallProduct
Source: C:\Windows\System32\conhost.exe WMI Queries: IWbemServices::CreateInstanceEnum - ROOT\SecurityCenter2 : AntiVirusProduct
Source: C:\Windows\System32\conhost.exe WMI Queries: IWbemServices::CreateInstanceEnum - ROOT\SecurityCenter2 : AntiSpywareProduct

Stealing of Sensitive Information
barindex
Yara detected Quasar RAT
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000007.00000002.401638486.0000000012E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.277374012.00000000134FA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000003.251870111.000000001584C000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000003.289424719.0000000015501000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.303504388.000000001C3E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 4684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 5824, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 6020, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected Quasar RAT
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.HDPh51eN5s.exe.1c3e0000.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000007.00000002.401638486.0000000012E41000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.277374012.00000000134FA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000003.251870111.000000001584C000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000003.289424719.0000000015501000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.303504388.000000001C3E0000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 4684, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RuntimeBroker.exe PID: 5824, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: HDPh51eN5s.exe PID: 6020, type: MEMORYSTR
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: 679249 Sample: HDPh51eN5s Startdate: 05/08/2022 Architecture: WINDOWS Score: 100 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Quasar RAT 2->47 49 4 other signatures 2->49 9 HDPh51eN5s.exe 5 2->9         started        13 HDPh51eN5s.exe 2 2->13         started        process3 file4 31 C:\Windows\System32\...\RuntimeBroker.exe, PE32 9->31 dropped 33 C:\Users\user\AppData\...\HDPh51eN5s.exe.log, ASCII 9->33 dropped 51 Detected unpacking (changes PE section rights) 9->51 53 Detected unpacking (overwrites its own PE header) 9->53 55 Drops executables to the windows directory (C:\Windows) and starts them 9->55 57 2 other signatures 9->57 15 RuntimeBroker.exe 2 9->15         started        19 schtasks.exe 1 9->19         started        signatures5 process6 dnsIp7 35 82.211.246.53, 28391 DK-DANSKKABELTVDK Denmark 15->35 37 Multi AV Scanner detection for dropped file 15->37 39 Machine Learning detection for dropped file 15->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->41 21 schtasks.exe 1 15->21         started        23 conhost.exe 19->23         started        signatures8 process9 process10 25 conhost.exe 21->25         started        27 MpCmdRun.exe 1 23->27         started        process11 29 conhost.exe 27->29         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
82.211.246.53
 unknown Denmark
15516 DK-DANSKKABELTVDK true