Analysis Report SecuriteInfo.com.Trojan.DownLoader36.7233.23906.21829

Overview

General Information

Sample Name: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.21829 (renamed file extension from 21829 to exe)
Analysis ID: 324206
MD5: ee4555ac614048e36aae067b6a032951
SHA1: c7559fe7c094d4643ea3ab09c071fa0ac8ec18a4
SHA256: 3a2278374596d368ec773c10d54ec91f69445144248769abb155de58215d8c2c

Most interesting Screenshot:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected Nanocore Rat
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: NanoCore
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Nanocore RAT
Connects to many ports of the same IP (likely port scanning)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Antivirus or Machine Learning detection for unpacked file
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains functionality to call native functions
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to dynamically determine API calls
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
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)
Found dropped PE file which has not been started or loaded
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains strange resources
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
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

AV Detection:

barindex
Antivirus / Scanner detection for submitted sample
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Avira: detected
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\Temp\images.exe Avira: detection malicious, Label: TR/ATRAPS.Gen
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\Temp\images.exe ReversingLabs: Detection: 79%
Multi AV Scanner detection for submitted file
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Metadefender: Detection: 21% Perma Link
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe ReversingLabs: Detection: 75%
Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY
Source: Yara match File source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Local\Temp\Temp\images.exe Joe Sandbox ML: detected
Machine Learning detection for sample
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Joe Sandbox ML: detected
Antivirus or Machine Learning detection for unpacked file
Source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack Avira: Label: TR/ATRAPS.Gen
Source: 0.0.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack Avira: Label: TR/ATRAPS.Gen

Networking:

barindex
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49723 -> 209.159.151.5:24980
Connects to many ports of the same IP (likely port scanning)
Source: global traffic TCP traffic: 209.159.151.5 ports 0,2,4,24980,8,9
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.3:49723 -> 209.159.151.5:24980
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: IS-AS-1US IS-AS-1US
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.200
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: unknown TCP traffic detected without corresponding DNS query: 209.159.151.5
Source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp String found in binary or memory: http://google.com
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49687
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49685
Source: unknown Network traffic detected: HTTP traffic on port 49694 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49694
Source: unknown Network traffic detected: HTTP traffic on port 49679 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49692 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49703 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49690
Source: unknown Network traffic detected: HTTP traffic on port 49704 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49685 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49690 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49687 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49679

E-Banking Fraud:

barindex
Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY
Source: Yara match File source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE

System Summary:

barindex
Malicious sample detected (through community Yara rule)
Source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp, type: MEMORY Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: MSBuild.exe PID: 2152, type: MEMORY Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Contains functionality to call native functions
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00321090 LoadLibraryA,LoadLibraryA,LoadLibraryA,GetProcAddress,GetProcAddress,LoadLibraryA,GetProcAddress,GetConsoleWindow,ShowWindow,LoadLibraryA,RpcMgmtEpEltInqBegin,NtCreateSection,NtMapViewOfSection,CloseHandle,CallWindowProcW, 0_2_00321090
Detected potential crypto function
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00324D98 0_2_00324D98
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Code function: 9_2_05190708 9_2_05190708
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Code function: 11_2_00F20708 11_2_00F20708
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Code function: 14_2_00896D08 14_2_00896D08
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Code function: 14_2_00896950 14_2_00896950
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Code function: 14_2_0089692F 14_2_0089692F
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Code function: 14_2_05050708 14_2_05050708
PE file contains strange resources
Source: dhcpmon.exe.3.dr Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.3.dr Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: dhcpmon.exe.3.dr Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Sample file is different than original file name gathered from version info
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe, 00000000.00000003.217098916.0000000002ABF000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe
Yara signature match
Source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp, type: MEMORY Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: Process Memory Space: MSBuild.exe PID: 2152, type: MEMORY Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: dhcpmon.exe, 0000000E.00000002.250115588.0000000002E41000.00000004.00000001.sdmp Binary or memory string: kr*)C:\Program Files (x86)\DHCP Monitor\*.sln
Source: dhcpmon.exe, 0000000B.00000000.225859011.00000000004C2000.00000002.00020000.sdmp, dhcpmon.exe, 0000000E.00000002.249042696.0000000000892000.00000002.00020000.sdmp, dhcpmon.exe.3.dr Binary or memory string: MSBuild MyApp.sln /t:Rebuild /p:Configuration=Release
Source: dhcpmon.exe, 0000000B.00000000.225859011.00000000004C2000.00000002.00020000.sdmp, dhcpmon.exe, 0000000E.00000002.249042696.0000000000892000.00000002.00020000.sdmp, dhcpmon.exe.3.dr Binary or memory string: MSBuild MyApp.csproj /t:Clean /p:Configuration=Debug
Source: dhcpmon.exe, 0000000B.00000000.225859011.00000000004C2000.00000002.00020000.sdmp, dhcpmon.exe, 0000000E.00000002.249042696.0000000000892000.00000002.00020000.sdmp, dhcpmon.exe.3.dr Binary or memory string: *.sln+AmbiguousProjectError'MissingProjectError)ProjectNotFoundError)InvalidPropertyError
Source: dhcpmon.exe Binary or memory string: *.sln
Source: classification engine Classification label: mal100.troj.evad.winEXE@20/15@0/1
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe File created: C:\Program Files (x86)\DHCP Monitor Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe File created: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5948:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2792:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1968:120:WilError_01
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5092:120:WilError_01
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\{8127ccf6-0246-44cc-81bf-cfc57c0704b0}
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5860:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4120:120:WilError_01
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe File created: C:\Users\user\AppData\Local\Temp\Temp Jump to behavior
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Metadefender: Detection: 21%
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe ReversingLabs: Detection: 75%
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe String found in binary or memory: </UserId><LogonType>InteractiveToken</LogonType><RunLevel>LeastPrivilege</RunLevel></Principal></Principals><Settings><MultipleInstancesPolicy>StopExisting</MultipleInstancesPolicy><AllowHardTerminate>false</AllowHardTerminate><StartWhenAvailable>true</StartWhenAvailable><RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable><IdleSettings><StopOnIdleEnd>true</StopOnIdleEnd><RestartOnIdle>false</RestartOnIdle></IdleSettings><AllowStartOnDemand>true</AllowStartOnDemand><Enabled>true</Enabled><Hidden>false</Hidden><RunOnlyIfIdle>false</RunOnlyIfIdle><WakeToRun>false</WakeToRun><ExecutionTimeLimit>PT0S</ExecutionTimeLimit><Priority>7</Priority></Settings><Actions Context="Author"><Exec><Command>
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe String found in binary or memory: </UserId><LogonType>InteractiveToken</LogonType><RunLevel>LeastPrivilege</RunLevel></Principal></Principals><Settings><MultipleInstancesPolicy>StopExisting</MultipleInstancesPolicy><AllowHardTerminate>false</AllowHardTerminate><StartWhenAvailable>true</StartWhenAvailable><RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable><IdleSettings><StopOnIdleEnd>true</StopOnIdleEnd><RestartOnIdle>false</RestartOnIdle></IdleSettings><AllowStartOnDemand>true</AllowStartOnDemand><Enabled>true</Enabled><Hidden>false</Hidden><RunOnlyIfIdle>false</RunOnlyIfIdle><WakeToRun>false</WakeToRun><ExecutionTimeLimit>PT0S</ExecutionTimeLimit><Priority>7</Priority></Settings><Actions Context="Author"><Exec><Command>
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe File read: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe'
Source: unknown Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Windows\SysWOW64\cmd.exe cmd /c schtasks /Create /TN images /XML 'C:\Users\user\AppData\Local\Temp\27c398b5630447af830b2dd2bc343446.xml'
Source: unknown Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
Source: unknown Process created: C:\Windows\SysWOW64\schtasks.exe schtasks /Create /TN images /XML 'C:\Users\user\AppData\Local\Temp\27c398b5630447af830b2dd2bc343446.xml'
Source: unknown Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmp182E.tmp'
Source: unknown Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp1B1D.tmp'
Source: unknown Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe 0
Source: unknown Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe 'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe' 0
Source: unknown Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe 'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe'
Source: unknown Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd /c schtasks /Create /TN images /XML 'C:\Users\user\AppData\Local\Temp\27c398b5630447af830b2dd2bc343446.xml' Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\schtasks.exe schtasks /Create /TN images /XML 'C:\Users\user\AppData\Local\Temp\27c398b5630447af830b2dd2bc343446.xml' Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmp182E.tmp' Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp1B1D.tmp' Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32 Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dll Jump to behavior
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Static PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: wntdll.pdbUGP source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe, 00000000.00000003.216864769.0000000002810000.00000004.00000001.sdmp
Source: Binary string: wntdll.pdb source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe, 00000000.00000003.216864769.0000000002810000.00000004.00000001.sdmp
Source: Binary string: C:\Users\Liam\Downloads\NanoCoreSwiss\MyClientPlugin\obj\Debug\MyClientPlugin.pdb source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp
Source: Binary string: C:\Users\Liam\Documents\Visual Studio 2013\Projects\NanoCoreStressTester\NanoCoreStressTester\obj\Debug\NanoCoreStressTester.pdb source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp
Source: Binary string: G:\Users\Andy\Documents\Visual Studio 2013\Projects\NanocoreBasicPlugin\NanoCoreBase\obj\Debug\NanoCoreBase.pdb source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp
Source: Binary string: f:\dd\vsproject\xmake\XMakeCommandLine\objr\i386\MSBuild.pdb source: dhcpmon.exe, dhcpmon.exe.3.dr
Source: Binary string: P:\Visual Studio Projects\Projects 15\NanoNana\MyClientPlugin\obj\Debug\MyClientPlugin.pdb source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp
Source: Binary string: C:\Users\Cole\Documents\Visual Studio 2013\Projects\FileBrowserPlugin\FileBrowserClient\obj\Debug\FileBrowserClient.pdb source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Data Obfuscation:

barindex
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00321090 LoadLibraryA,LoadLibraryA,LoadLibraryA,GetProcAddress,GetProcAddress,LoadLibraryA,GetProcAddress,GetConsoleWindow,ShowWindow,LoadLibraryA,RpcMgmtEpEltInqBegin,NtCreateSection,NtMapViewOfSection,CloseHandle,CallWindowProcW, 0_2_00321090
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00322979 push ecx; ret 0_2_0032298C

Persistence and Installation Behavior:

barindex
Drops PE files
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe File created: C:\Users\user\AppData\Local\Temp\Temp\images.exe Jump to dropped file
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe File created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Jump to dropped file

Boot Survival:

barindex
Uses schtasks.exe or at.exe to add and modify task schedules
Source: unknown Process created: C:\Windows\SysWOW64\schtasks.exe schtasks /Create /TN images /XML 'C:\Users\user\AppData\Local\Temp\27c398b5630447af830b2dd2bc343446.xml'

Hooking and other Techniques for Hiding and Protection:

barindex
Hides that the sample has been downloaded from the Internet (zone.identifier)
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe:Zone.Identifier read attributes | delete Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

barindex
Contains long sleeps (>= 3 min)
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.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:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Window / User API: threadDelayed 661 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Window / User API: foregroundWindowGot 639 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Window / User API: foregroundWindowGot 609 Jump to behavior
Found dropped PE file which has not been started or loaded
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\Temp\images.exe Jump to dropped file
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe TID: 5912 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe TID: 5712 Thread sleep time: -40000s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe TID: 6076 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 6044 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 5932 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
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
Source: MSBuild.exe, 00000003.00000003.310491763.0000000000DBE000.00000004.00000001.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process information queried: ProcessInformation Jump to behavior

Anti Debugging:

barindex
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_003212F4 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_003212F4
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00321090 LoadLibraryA,LoadLibraryA,LoadLibraryA,GetProcAddress,GetProcAddress,LoadLibraryA,GetProcAddress,GetConsoleWindow,ShowWindow,LoadLibraryA,RpcMgmtEpEltInqBegin,NtCreateSection,NtMapViewOfSection,CloseHandle,CallWindowProcW, 0_2_00321090
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00AB4C15 mov eax, dword ptr fs:[00000030h] 0_2_00AB4C15
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00AB4C78 mov eax, dword ptr fs:[00000030h] 0_2_00AB4C78
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00AB13B8 mov eax, dword ptr fs:[00000030h] 0_2_00AB13B8
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00AB4BD8 mov eax, dword ptr fs:[00000030h] 0_2_00AB4BD8
Enables debug privileges
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_003254B3 __NMSG_WRITE,_raise,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_003254B3
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_003212F4 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_003212F4
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00322DC2 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_00322DC2
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

barindex
Maps a DLL or memory area into another process
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Section loaded: unknown target: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe protection: execute and read and write Jump to behavior
Writes to foreign memory regions
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Memory written: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe base: AFE008 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\schtasks.exe schtasks /Create /TN images /XML 'C:\Users\user\AppData\Local\Temp\27c398b5630447af830b2dd2bc343446.xml' Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmp182E.tmp' Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp1B1D.tmp' Jump to behavior
Source: MSBuild.exe, 00000003.00000003.310491763.0000000000DBE000.00000004.00000001.sdmp Binary or memory string: Program Manager
Source: MSBuild.exe, 00000003.00000003.280492949.0000000000DB7000.00000004.00000001.sdmp Binary or memory string: Program Manager (x86)\DHCP Monitor\dhcpmon.exeBuild.exeentImporter, system.workflowservices, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL"/>
Source: MSBuild.exe, 00000003.00000003.310491763.0000000000DBE000.00000004.00000001.sdmp Binary or memory string: Program Manager (x86)\DHCP Monitor\dhcpmon.exe

Language, Device and Operating System Detection:

barindex
Contains functionality to query locales information (e.g. system language)
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: GetLocaleInfoA, 0_2_00326D6C
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Engine\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Engine.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Engine\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Engine.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Framework\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Framework\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Engine\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Engine.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Engine\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Engine.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Framework\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Framework\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Engine\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Engine.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Engine\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Engine.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Framework\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation Jump to behavior
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Queries volume information: C:\Windows\assembly\GAC_MSIL\Microsoft.Build.Framework\2.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Framework.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00322B1C GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,QueryPerformanceCounter, 0_2_00322B1C
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe Code function: 0_2_00AB24D4 GetUserNameA,CreateFileW,WriteFile,FindCloseChangeNotification,VirtualAlloc,CreateProcessW, 0_2_00AB24D4
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings:

barindex
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct

Stealing of Sensitive Information:

barindex
Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY
Source: Yara match File source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE

Remote Access Functionality:

barindex
Detected Nanocore Rat
Source: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe, 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp String found in binary or memory: NanoCore.ClientPluginHost
Source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp String found in binary or memory: NanoCore.ClientPluginHost
Source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCoreBase.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainNanoCoreBaseClientPluginCommandHandlerResourcesNanoCoreBase.My.ResourcesMySettingsMySettingsPropertyCommandsMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostIClientNetworkHostNetworkHostSendCommandparamsInitializePluginNanoCore.ClientPluginIClientNetwork_networkhost_loggingHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketHandleCommandHandleCommandOpenWebsiteHandleCommandMessageBoxSwapMouseButtonfSwapuser32.dllHandleCommandMouseSwapHandleCommandMouseUnswapmciSendStringlpszCommandlpszReturnStringcchReturnLengthhwndCallbackwinmm.dllmciSendStringAHandleCommandCDTrayHandleCommandCDTrayCloseSystem.ResourcesResourceManagerresourceManSystem.GlobalizationCultureInforesourceCultureget_ResourceManagerget_Cultureset_CultureValueCultureSystem.ConfigurationApplicationSettingsBasedefaultInstanceget_DefaultDefaultget_SettingsSettingsEnumvalue__OpenWebsiteMessageBoxCDTrayCDTrayCloseMouseSwapMouseUnswapSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeSendToServerParamArrayAttributeStringProcessStartSystem.Windows.FormsDialogResultShowConversionsReferenceEqualsSystem.ReflectionAssemblyget_AssemblyCompilerGeneratedAttributeSettingsBaseSynchronizedNanoCoreBase.Resources.resourcesDebuggableAttributeDebuggingModesCompilationRelaxationsAttributeRuntimeCompatibilityAttributeAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeNanoCoreBase.dll+set CDAudio door open/set CDAudio door closed-NanoCoreBase.Resources3
Source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationMyClientPlugin.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainMyClientPluginClientPluginMiscCommandHandlerCommandTypeMiscCommandMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostInitializePluginNanoCore.ClientPluginIClientNetwork_loggingHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketparamsHandleMiscCommandHandleMiscCommandMessageInterpretRecievedcommandtodoloopkeysEnumvalue__MessageStringExceptionMicrosoft.VisualBasic.CompilerServicesOperatorsCompareStringServerComputerMicrosoft.VisualBasic.MyServicesRegistryProxyget_RegistryMicrosoft.Win32RegistryKeyget_LocalMachineConcatInt32SetValueProjectDataSetProjectErrorClearProjectErrorget_LengthStandardModuleAttributeSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeDebuggableAttributeDebuggingModesCompilationRelaxationsAttributeRuntimeCompatibilityAttributeSystem.ReflectionAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeMyClientPlugin.dll'DisableWebcamLights
Source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationFileBrowserClient.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainFileBrowserClientClientPluginCommandHandlersResourcesFileBrowserClient.My.ResourcesMySettingsMySettingsPropertyFunctionsCommandTypesMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostIClientNetworkHostNetworkHostCurrentDirectoryInitializePluginNanoCore.ClientPluginIClientNetwork_loggingHost_networkHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketparamsHandleCreateDirectoryremoteDirHandleDeleteFileremoteFileisDirectoryHandleOpenFileHandleReceiveFilelocalFileHandleRenameFilenewFileNameHandleSetCurrentDirectorypathHandleDeleteHandleDownloadHandleDrivesHandleFilesHandleGetCurrentDirectoryHandleMachineNameHandleOpenHandleSetCurrentDirectoryPacketHandleUploadHandleRenameHandleCreateSendCurrentDirectorySendDrivesSendFileSendFilesSendMachineNameSystem.ResourcesResourceManagerresourceManSystem.GlobalizationCultureInforesourceCultureget_ResourceManagerget_Cultureset_CulturevalueCultureSystem.ConfigurationApplicationSettingsBasedefaultInstanceget_DefaultDefaultget_SettingsSettingsSystem.Collections.GenericList`1RemoteFilesRemoteFoldersRemoteDrivesEnumerateRemoteFilesEnumerateRemoteDrivesLogMessagemessageEnumvalue__MachineNameDrivesFilesGetCurrentDirectorySetCurrentDirectoryDownloadUploadOpenDeleteCreateDirectoryRenameSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeEnvironmentSpecialFolderGetFolderPathStringFormatSystem.IODirectoryDirectoryInfoProjectDataExceptionSetProjectErrorClearProjectErrorFileLogClientExceptionProcessStartConvertFromBase64StringWriteAllBytesMoveSendToServerConversionsToBooleanInt32NewLateBindingLateIndexGetEnumeratorEmptyGetEnumeratorget_CurrentTrimConcatMoveNextIDisposableDisposeReadAllBytesToBase64StringIsNullOrEmptyget_MachineNameToUpperget_UserNameReferenceEqualsSystem.ReflectionAssemblyget_AssemblyCompilerGeneratedAttributeSettingsBaseSynchronizedFileInfoFileSystemInfoget_FullNameContainsGetDirectoriesget_NameAddGetF
Source: MSBuild.exe, 00000003.00000003.228783921.0000000004481000.00000004.00000001.sdmp String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCoreStressTester.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainNanoCoreStressTesterClientPluginHTTPFloodSlowLorisSYNFloodTCPNanoCoreStressTester.FloodUDPSendSynCommandHandlerResourcesNanoCoreStressTester.My.ResourcesMySettingsMySettingsPropertyCommandsMethodsMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostIClientNetworkHostNetworkHostIClientDataHostDataHostClientGUIDSendCommandparamsInitializePluginNanoCore.ClientPluginIClientNetwork_networkhost_loggingHost_DataHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketStartHostToAttackArrayUploadDataSiteUserAgentRefererValuesGeneratecodelengthSystem.ThreadingThreadThreadsPortToAttackTimeToAttackThreadstoUseThreadsEndedattacksAttackRunningFloodnewHostnewPortnewTimenewThreadslolStopSlowlorisStressThreadStart_floodingJob_floodingThreadSystem.NetIPEndPoint_ipEo_synClassHostIsEnabledPortSuperSynSocketsStartSuperSynStopSuperSynSystem.Net.SocketsSocketClientIPPacketsPacketSizeMaxPacketsStopFloodmPacketspSize_sockipEosuperSynSockets__1IAsyncResultOnConnectarSendFloodingstopHTTPBytesSentSYNConnectionsHTTPDataSentMethodTargetAddressTargetStatusupdateBytesnewSYNFloodHandleDDOSCommandHandleStopCommandSystem.TimersElapsedEventArgsbytesTimerElapsedsourceeHandleHTTPCommandHandleSlowlorisCommandHandleTCPCommandHandleUDPCommandHandleSYNCommandSystem.ResourcesResourceManagerresourceManSystem.GlobalizationCultureInforesourceCultureget_ResourceManagerget_Cultureset_CultureValueCultureSystem.ConfigurationApplicationSettingsBasedefaultInstanceget_DefaultDefaultget_SettingsSettingsEnumvalue__sendStressCommandupdateStatusColumnstopStressCommandHTTPSlowlorisSYNSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeExceptionSendToServerProjectDataSetProjectErrorClearProjectErrorTimerNanoCoreIClientNameObjectCollectionget_VariablesGetValueset_Intervalset_EnabledElapsedEventHandleradd_ElapsedParamArrayAttributeRandomGuidStringIsNullOrEmptyArgumentNullExceptionArgumentOutOfRangeExce
Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.220940423.000000000032A000.00000004.00020000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe PID: 2440, type: MEMORY
Source: Yara match File source: 0.2.SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe.320000.0.unpack, type: UNPACKEDPE
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: 324206 Sample: SecuriteInfo.com.Trojan.Dow... Startdate: 28/11/2020 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for dropped file 2->59 61 11 other signatures 2->61 8 SecuriteInfo.com.Trojan.DownLoader36.7233.23906.exe 4 2->8         started        12 dhcpmon.exe 5 2->12         started        14 dhcpmon.exe 6 2->14         started        16 MSBuild.exe 4 2->16         started        process3 file4 49 C:\Users\user\AppData\Local\...\images.exe, PE32 8->49 dropped 51 C:\...\27c398b5630447af830b2dd2bc343446.xml, XML 8->51 dropped 65 Writes to foreign memory regions 8->65 67 Maps a DLL or memory area into another process 8->67 18 MSBuild.exe 1 16 8->18         started        23 cmd.exe 1 8->23         started        25 conhost.exe 8->25         started        27 conhost.exe 12->27         started        29 conhost.exe 14->29         started        31 conhost.exe 16->31         started        signatures5 process6 dnsIp7 53 209.159.151.5, 24980, 49723 IS-AS-1US United States 18->53 43 C:\Users\user\AppData\Roaming\...\run.dat, Non-ISO 18->43 dropped 45 C:\Users\user\AppData\Local\...\tmp182E.tmp, XML 18->45 dropped 47 C:\Program Files (x86)\...\dhcpmon.exe, PE32 18->47 dropped 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->63 33 schtasks.exe 1 18->33         started        35 schtasks.exe 1 18->35         started        37 schtasks.exe 1 23->37         started        file8 signatures9 process10 process11 39 conhost.exe 33->39         started        41 conhost.exe 35->41         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
209.159.151.5
 unknown United States
19318 IS-AS-1US true