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Analysis Report Scan_00059010189_ ref. 004118379411_ pdf.exe

Overview

General Information

Sample Name:	Scan_00059010189_ ref. 004118379411_ pdf.exe
Analysis ID:	337758
MD5:	106117a9928b774aa6bbb657f275de53
SHA1:	208d61ecd30789fba2325a0e0f46bb63bdba5bd9
SHA256:	a5affcfc364530db52dd4fcf252187cc09968a7bb1f1149bb919fd339634468a
Tags:	exeNanoCoreRAT
Most interesting Screenshot:
Errors Sigma syntax error: Has an empty selector, Rule: Abusing Azure Browser SSO

Detection

Nanocore

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

Signatures

Antivirus / Scanner detection for submitted sample

Detected Nanocore Rat

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sigma detected: NanoCore

Sigma detected: Scheduled temp file as task from temp location

Yara detected Nanocore RAT

Allocates memory in foreign processes

Hides that the sample has been downloaded from the Internet (zone.identifier)

Injects a PE file into a foreign processes

Machine Learning detection for sample

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 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)

May sleep (evasive loops) to hinder dynamic analysis

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

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

Tries to load missing DLLs

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Startup

System is w10x64

Scan_00059010189_ ref. 004118379411_ pdf.exe (PID: 4532 cmdline: 'C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe' MD5: 106117A9928B774AA6BBB657F275DE53)

RegAsm.exe (PID: 5764 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe MD5: 6FD7592411112729BF6B1F2F6C34899F)

schtasks.exe (PID: 4392 cmdline: 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp' MD5: 15FF7D8324231381BAD48A052F85DF04)

conhost.exe (PID: 408 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

schtasks.exe (PID: 5436 cmdline: 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp606.tmp' MD5: 15FF7D8324231381BAD48A052F85DF04)

conhost.exe (PID: 3536 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

RegAsm.exe (PID: 6028 cmdline: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 0 MD5: 6FD7592411112729BF6B1F2F6C34899F)

conhost.exe (PID: 4944 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

dhcpmon.exe (PID: 4948 cmdline: 'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe' 0 MD5: 6FD7592411112729BF6B1F2F6C34899F)

conhost.exe (PID: 5352 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

dhcpmon.exe (PID: 5644 cmdline: 'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

conhost.exe (PID: 1624 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0x442ed:$x1: NanoCore.ClientPluginHost 0x76f1d:$x1: NanoCore.ClientPluginHost 0xa993d:$x1: NanoCore.ClientPluginHost 0x4432a:$x2: IClientNetworkHost 0x76f5a:$x2: IClientNetworkHost 0xa997a:$x2: IClientNetworkHost 0x47e5d:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x7aa8d:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0xad4ad:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x44055:$a: NanoCore 0x44065:$a: NanoCore 0x44299:$a: NanoCore 0x442ad:$a: NanoCore 0x442ed:$a: NanoCore 0x76c85:$a: NanoCore 0x76c95:$a: NanoCore 0x76ec9:$a: NanoCore 0x76edd:$a: NanoCore 0x76f1d:$a: NanoCore 0xa96a5:$a: NanoCore 0xa96b5:$a: NanoCore 0xa98e9:$a: NanoCore 0xa98fd:$a: NanoCore 0xa993d:$a: NanoCore 0x440b4:$b: ClientPlugin 0x442b6:$b: ClientPlugin 0x442f6:$b: ClientPlugin 0x76ce4:$b: ClientPlugin 0x76ee6:$b: ClientPlugin 0x76f26:$b: ClientPlugin
Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth	0xfb31:$x1: NanoCore.ClientPluginHost 0x2e4b0:$x1: NanoCore.ClientPluginHost 0x4cd44:$x1: NanoCore.ClientPluginHost 0xfb92:$x2: IClientNetworkHost 0x2e511:$x2: IClientNetworkHost 0x4cda5:$x2: IClientNetworkHost 0x14f97:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x22f09:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x33916:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x41888:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x521aa:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe 0x6011c:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532	JoeSecurity_Nanocore	Yara detected Nanocore RAT	Joe Security
Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0xf636:$a: NanoCore 0xf652:$a: NanoCore 0xf7ad:$a: NanoCore 0xf7bc:$a: NanoCore 0xfa95:$a: NanoCore 0xfac1:$a: NanoCore 0xfb31:$a: NanoCore 0x1f573:$a: NanoCore 0x1f585:$a: NanoCore 0x1f5c1:$a: NanoCore 0x2dfb5:$a: NanoCore 0x2dfd1:$a: NanoCore 0x2e12c:$a: NanoCore 0x2e13b:$a: NanoCore 0x2e414:$a: NanoCore 0x2e440:$a: NanoCore 0x2e4b0:$a: NanoCore 0x3def2:$a: NanoCore 0x3df04:$a: NanoCore 0x3df40:$a: NanoCore 0x4c849:$a: NanoCore
Click to see the 1 entries

Sigma Overview

System Summary:

Sigma detected: NanoCore

Show sources

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe, ProcessId: 5764, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

Sigma detected: Scheduled temp file as task from temp location

Show sources

Source: Process started

Author: Joe Security: Data: Command: 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp', CommandLine: 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp', CommandLine|base64offset|contains: j, Image: C:\Windows\SysWOW64\schtasks.exe, NewProcessName: C:\Windows\SysWOW64\schtasks.exe, OriginalFileName: C:\Windows\SysWOW64\schtasks.exe, ParentCommandLine: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe, ParentImage: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe, ParentProcessId: 5764, ProcessCommandLine: 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp', ProcessId: 4392

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Antivirus / Scanner detection for submitted sample

Show sources

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Avira: detected

Multi AV Scanner detection for submitted file

Show sources

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe	Virustotal: Detection: 57%			Perma Link
Source: Scan_00059010189_ ref. 004118379411_ pdf.exe	ReversingLabs: Detection: 58%

Yara detected Nanocore RAT

Show sources

Source: Yara match	File source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, type: MEMORY

Machine Learning detection for sample

Show sources

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Joe Sandbox ML: detected

Source: 1.2.Scan_00059010189_ ref. 004118379411_ pdf.exe.760000.0.unpack	Avira: Label: TR/Dropper.MSIL.Gen
Source: 1.0.Scan_00059010189_ ref. 004118379411_ pdf.exe.760000.0.unpack	Avira: Label: TR/Dropper.MSIL.Gen

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: RunPE.pdb source: Scan_00059010189_ ref. 004118379411_ pdf.exe, 00000001.00000002.233684353.0000000002A01000.00000004.00000001.sdmp
Source:	Binary string: RegAsm.pdb source: dhcpmon.exe, dhcpmon.exe.2.dr
Source:	Binary string: RegAsm.pdb4 source: dhcpmon.exe, 0000000A.00000002.268427132.00000000007C2000.00000002.00020000.sdmp, dhcpmon.exe, 0000000C.00000002.270489024.0000000000E92000.00000002.00020000.sdmp, dhcpmon.exe.2.dr
Source:	Binary string: C:\Users\Liam\Documents\Visual Studio 2013\Projects\NanoCoreStressTester\NanoCoreStressTester\obj\Debug\NanoCoreStressTester.pdb source: RegAsm.exe, 00000002.00000003.425640561.0000000003F52000.00000004.00000001.sdmp

Source: global traffic

TCP traffic: 192.168.2.5:49714 -> 185.244.38.210:7008

Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210
Source: unknown	TCP traffic detected without corresponding DNS query: 185.244.38.210

E-Banking Fraud:

Yara detected Nanocore RAT

Show sources

Source: Yara match	File source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, type: MEMORY

System Summary:

Malicious sample detected (through community Yara rule)

Show sources

Source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, type: MEMORY	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Code function: 1_2_01111811
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Code function: 1_2_01111820
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Code function: 1_2_011115B1
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Code function: 1_2_011115C0
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Code function: 1_2_01110682
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 10_2_007C3DFE
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_00E93DFE

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe, 00000001.00000002.233684353.0000000002A01000.00000004.00000001.sdmp

Binary or memory string: OriginalFilenameRunPE.dll" vs Scan_00059010189_ ref. 004118379411_ pdf.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: sfc.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: sfc.dll

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE

Source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.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: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.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: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, 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: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, 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: Scan_00059010189_ ref. 004118379411_ pdf.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe, hpCGGsxnBfkpZyTC.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.2.Scan_00059010189_ ref. 004118379411_ pdf.exe.760000.0.unpack, hpCGGsxnBfkpZyTC.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 1.0.Scan_00059010189_ ref. 004118379411_ pdf.exe.760000.0.unpack, hpCGGsxnBfkpZyTC.cs	Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'

Source: classification engine

Classification label: mal100.troj.evad.winEXE@15/14@0/2

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File created: C:\Program Files (x86)\DHCP Monitor

Jump to behavior

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe

File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Scan_00059010189_ ref. 004118379411_ pdf.exe.log

Jump to behavior

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4944:120:WilError_01
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\{003adc3a-22f1-4bc1-a79f-fc8c7d09606c}
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:408:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:3536:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1624:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5352:120:WilError_01

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File created: C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp

Jump to behavior

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe	Virustotal: Detection: 57%
Source: Scan_00059010189_ ref. 004118379411_ pdf.exe	ReversingLabs: Detection: 58%

Source: unknown	Process created: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe 'C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe'
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: unknown	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.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\tmp606.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\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp'
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp606.tmp'

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: RunPE.pdb source: Scan_00059010189_ ref. 004118379411_ pdf.exe, 00000001.00000002.233684353.0000000002A01000.00000004.00000001.sdmp
Source:	Binary string: RegAsm.pdb source: dhcpmon.exe, dhcpmon.exe.2.dr
Source:	Binary string: RegAsm.pdb4 source: dhcpmon.exe, 0000000A.00000002.268427132.00000000007C2000.00000002.00020000.sdmp, dhcpmon.exe, 0000000C.00000002.270489024.0000000000E92000.00000002.00020000.sdmp, dhcpmon.exe.2.dr
Source:	Binary string: C:\Users\Liam\Documents\Visual Studio 2013\Projects\NanoCoreStressTester\NanoCoreStressTester\obj\Debug\NanoCoreStressTester.pdb source: RegAsm.exe, 00000002.00000003.425640561.0000000003F52000.00000004.00000001.sdmp

Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 10_2_007C4469 push cs; retf
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 10_2_007C44A3 push es; retf
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 10_2_007C4289 push es; retf
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_00E94469 push cs; retf
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_00E944A3 push es; retf
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Code function: 12_2_00E94289 push es; retf

Source: initial sample

Static PE information: section name: .text entropy: 7.99662602027

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File created: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe

Jump to dropped file

Boot Survival:

Uses schtasks.exe or at.exe to add and modify task schedules

Show sources

Source: unknown

Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp'

Hooking and other Techniques for Hiding and Protection:

Hides that the sample has been downloaded from the Internet (zone.identifier)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe:Zone.Identifier read attributes | delete

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 4629
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 4928
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: foregroundWindowGot 623
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: foregroundWindowGot 751

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe TID: 4536	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1460	Thread sleep time: -23058430092136925s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 4604	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 4620	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe TID: 1132	Thread sleep time: -922337203685477s >= -30000s

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\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process information queried: ProcessInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Allocates memory in foreign processes

Show sources

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe

Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 protect: page execute and read and write

Injects a PE file into a foreign processes

Show sources

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 value starts with: 4D5A

Writes to foreign memory regions

Show sources

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 402000
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 420000
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 422000
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: A6D008

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp'
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process created: C:\Windows\SysWOW64\schtasks.exe 'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp606.tmp'

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Queries volume information: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe VolumeInformation
Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe VolumeInformation
Source: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	Queries volume information: C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe VolumeInformation

Source: C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct

Stealing of Sensitive Information:

Yara detected Nanocore RAT

Show sources

Source: Yara match	File source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, type: MEMORY

Remote Access Functionality:

Detected Nanocore Rat

Show sources

Source: Scan_00059010189_ ref. 004118379411_ pdf.exe, 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: RegAsm.exe, 00000002.00000003.281602709.0000000006405000.00000004.00000001.sdmp	String found in binary or memory: NanoCore.ClientPluginHost

Yara detected Nanocore RAT

Show sources

Source: Yara match	File source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation1	Scheduled Task/Job1	Process Injection311	Masquerading2	OS Credential Dumping	Query Registry1	Remote Services	Archive Collected Data11	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job1	DLL Side-Loading1	Scheduled Task/Job1	Virtualization/Sandbox Evasion2	LSASS Memory	Security Software Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Non-Standard Port1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	DLL Side-Loading1	Disable or Modify Tools1	Security Account Manager	Virtualization/Sandbox Evasion2	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Remote Access Software1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Process Injection311	NTDS	Process Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Deobfuscate/Decode Files or Information1	LSA Secrets	Application Window Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Hidden Files and Directories1	Cached Domain Credentials	System Information Discovery12	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Obfuscated Files or Information2	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Software Packing3	Proc Filesystem	Network Service Scanning	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	DLL Side-Loading1	/etc/passwd and /etc/shadow	System Network Connections Discovery	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction

Behavior Graph

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
Scan_00059010189_ ref. 004118379411_ pdf.exe	58%	Virustotal		Browse
Scan_00059010189_ ref. 004118379411_ pdf.exe	59%	ReversingLabs	ByteCode-MSIL.Trojan.Cryptos
Scan_00059010189_ ref. 004118379411_ pdf.exe	100%	Avira	TR/Dropper.MSIL.Gen
Scan_00059010189_ ref. 004118379411_ pdf.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	0%	Metadefender		Browse
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	0%	ReversingLabs

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
1.2.Scan_00059010189_ ref. 004118379411_ pdf.exe.760000.0.unpack	100%	Avira	TR/Dropper.MSIL.Gen		Download File
1.0.Scan_00059010189_ ref. 004118379411_ pdf.exe.760000.0.unpack	100%	Avira	TR/Dropper.MSIL.Gen		Download File

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
185.244.38.210	unknown	Netherlands		8100	ASN-QUADRANET-GLOBALUS	false

Private

IP
127.0.0.1

General Information

Joe Sandbox Version:	31.0.0 Red Diamond
Analysis ID:	337758
Start date:	10.01.2021
Start time:	08:24:23
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 8m 49s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	Scan_00059010189_ ref. 004118379411_ pdf.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	38
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@15/14@0/2
EGA Information:	Failed
HDC Information:	Successful, ratio: 2.3% (good quality ratio 2%) Quality average: 65.9% Quality standard deviation: 26.6%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Behavior information exceeds normal sizes, reducing to normal. Report will have missing behavior information. TCP Packets have been reduced to 100 Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, RuntimeBroker.exe, WMIADAP.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, wuapihost.exe Report size getting too big, too many NtAllocateVirtualMemory calls found. Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found.
Errors:	Sigma syntax error: Has an empty selector, Rule: Abusing Azure Browser SSO

Simulations

Behavior and APIs

Time	Type	Description
08:25:23	Autostart	Run: HKLM\Software\Microsoft\Windows\CurrentVersion\Run DHCP Monitor C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
08:25:30	Task Scheduler	Run new task: DHCP Monitor path: "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" s>$(Arg0)
08:25:30	API Interceptor	1340x Sleep call for process: RegAsm.exe modified
08:25:31	Task Scheduler	Run new task: DHCP Monitor Task path: "C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe" s>$(Arg0)

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
185.244.38.210	Payment_Confirmation pdf.exe	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
ASN-QUADRANET-GLOBALUS	nh8712Nx5J.xls	Get hash	malicious	Browse	185.174.102.105
	Payment_Confirmation pdf.exe	Get hash	malicious	Browse	185.244.38.210
	npp.7.9.2.Installer (1).exe	Get hash	malicious	Browse	192.169.6.95
	https://linkprotect.cudasvc.com/url?a=http%3a%2f%2ffindcloud.id%2fwp-includes%2f8JTmzq3FN6z3OBJBdBCfXrdcZl5H7ZxOaOZzfl2H%2f&c=E,1,2CiyC7FGbs3Pvr1yrAWkewOmRL-xyrP42HL37xX4omRyLZqRrqWOt_1RKb6pLtfzxs7zIBTrrVMEwQ8pOUIr2mFuNwrd9eHNrfkptUp83QPlV-CrGIoXMw,,&typo=1	Get hash	malicious	Browse	173.254.250.226
	https://mrveggy.com/resgatecarrinho/jcWVa69vj8IDsQRCud8h6RNI9Mz17JqsPPJ0DFnlbXZGyMM2GcZ3/	Get hash	malicious	Browse	173.254.250.226
	1I72L29IL3F.doc	Get hash	malicious	Browse	173.254.250.226
	https://x9sademwnet.gb.net/bnbgfvgrthbg456tr54g6trvecds/?tuk5sx4dsb3=7df34dj4csa	Get hash	malicious	Browse	104.129.25.9
	xLH4kwOjXR.exe	Get hash	malicious	Browse	104.223.94.66
	utox.exe	Get hash	malicious	Browse	104.223.122.15
	QUOTES.exe	Get hash	malicious	Browse	69.174.99.26
	file.exe	Get hash	malicious	Browse	192.161.187.200
	http://jb092.com/rxlbakzd/goqmmbmi.html?kjmikw5x.3hllr	Get hash	malicious	Browse	185.174.103.81
	https://www.trackins.org/sale/cat/sale-c199387IoAL&C_fTkoAvATBo-1LAvvTgoAKL6_.T5.html?_emr=12e4edca-8183-44e0-bccb-e3d6e0eeb447&wfcs=cs2&dcrectxid=d48055ba-93d6-4b3f-80c6-70de3252bde6&_eml=2ec38d65-f3da-4587-bd38-7c1f333c6dc8&source=batch&batchid=04&varid=5&csnid=1eab81b4-e54d-4cc2-8735-a5d571cfe688&brcid=13&sm=1&refid=MKTEML_31000&emlid=1131&maiid=1913	Get hash	malicious	Browse	173.205.83.250
	Shipment Document BLINV And Packing List Attached.exe	Get hash	malicious	Browse	192.161.187.200
	kWbmxCNnPIYLMvvPIVlMbDKbbQCNjT.exe	Get hash	malicious	Browse	69.174.99.26
	Purchase Order.exe	Get hash	malicious	Browse	104.129.26.162
	SecuriteInfo.com.Variant.Bulz.265335.2250.exe	Get hash	malicious	Browse	66.63.162.20
	New order.xls	Get hash	malicious	Browse	66.63.162.20
	https://app.box.com/s/rdobxcyrhp1cdxwej3pfeyvngfh3lwag	Get hash	malicious	Browse	173.254.237.250
	https://bit.ly/2VPfIRO	Get hash	malicious	Browse	185.174.103.81

JA3 Fingerprints

No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Link
C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe	hfix.exe	Get hash	malicious	Browse
	atikmdag-patcher 1.4.8.exe	Get hash	malicious	Browse
	Client1.exe	Get hash	malicious	Browse
	miner.exe	Get hash	malicious	Browse
	PhoenixMiner_5.4c_Windows.exe	Get hash	malicious	Browse
	74725794.exe	Get hash	malicious	Browse
	PO-498475-ORDER.vbs	Get hash	malicious	Browse
	Payment Advice Note from 19.11.2020.exe	Get hash	malicious	Browse
	SUSPENSION LETTER ON SIM SWAP.pdf.exe	Get hash	malicious	Browse
	kiiDjfpu2x.exe	Get hash	malicious	Browse
	invoice copy.exe	Get hash	malicious	Browse
	purchase_order.exe	Get hash	malicious	Browse
	LC No 075120020789.exe	Get hash	malicious	Browse
	pRTOIqmIH5.exe	Get hash	malicious	Browse
	M9Xn52MsfG.exe	Get hash	malicious	Browse
	ycqE1CONpY.exe	Get hash	malicious	Browse
	SecuriteInfo.com.Trojan.PackedNET.461.28807.exe	Get hash	malicious	Browse
	SecuriteInfo.com.Trojan.PackedNET.461.31996.exe	Get hash	malicious	Browse
	7RP240Rsf3.exe	Get hash	malicious	Browse
	JPY79XL8cl.exe	Get hash	malicious	Browse

Created / dropped Files

C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	64616
Entropy (8bit):	6.037264560032456
Encrypted:	false
SSDEEP:	768:J8XcJiMjm2ieHlPyCsSuJbn8dBhFVBSMQ6Iq8TSYDKpgLaDViRLNdr:9YMaNylPYSAb8dBnTHv8DKKaDVkX
MD5:	6FD7592411112729BF6B1F2F6C34899F
SHA1:	5E5C839726D6A43C478AB0B95DBF52136679F5EA
SHA-256:	FFE4480CCC81B061F725C54587E9D1BA96547D27FE28083305D75796F2EB3E74
SHA-512:	21EFCC9DEE3960F1A64C6D8A44871742558666BB792D77ACE91236C7DBF42A6CA77086918F363C4391D9C00904C55A952E2C18BE5FA1A67A509827BFC630070D
Malicious:	false
Antivirus:	Antivirus: Metadefender, Detection: 0%, Browse Antivirus: ReversingLabs, Detection: 0%
Joe Sandbox View:	Filename: hfix.exe, Detection: malicious, Browse Filename: atikmdag-patcher 1.4.8.exe, Detection: malicious, Browse Filename: Client1.exe, Detection: malicious, Browse Filename: miner.exe, Detection: malicious, Browse Filename: PhoenixMiner_5.4c_Windows.exe, Detection: malicious, Browse Filename: 74725794.exe, Detection: malicious, Browse Filename: PO-498475-ORDER.vbs, Detection: malicious, Browse Filename: Payment Advice Note from 19.11.2020.exe, Detection: malicious, Browse Filename: SUSPENSION LETTER ON SIM SWAP.pdf.exe, Detection: malicious, Browse Filename: kiiDjfpu2x.exe, Detection: malicious, Browse Filename: invoice copy.exe, Detection: malicious, Browse Filename: purchase_order.exe, Detection: malicious, Browse Filename: LC No 075120020789.exe, Detection: malicious, Browse Filename: pRTOIqmIH5.exe, Detection: malicious, Browse Filename: M9Xn52MsfG.exe, Detection: malicious, Browse Filename: ycqE1CONpY.exe, Detection: malicious, Browse Filename: SecuriteInfo.com.Trojan.PackedNET.461.28807.exe, Detection: malicious, Browse Filename: SecuriteInfo.com.Trojan.PackedNET.461.31996.exe, Detection: malicious, Browse Filename: 7RP240Rsf3.exe, Detection: malicious, Browse Filename: JPY79XL8cl.exe, Detection: malicious, Browse
Reputation:	moderate, very likely benign file
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L...xX.Z..............0.............^.... ........@.. ....................... ............`.....................................O.......8...............h>........................................................... ............... ..H............text...d.... ...................... ..`.rsrc...8...........................@..@.reloc..............................@..B................@.......H........A...p..........T................................................~P...-.r...p.....(....(....s.....P.....0.."........(......-.r...p.rI..p(....s....z....0..........(....~P.....o........(....n(.....(..........%...(....~(.....(..........%...%...(.....(.....(..........%...%...%...(....V.(......}Q.....}R.....{Q.....{R......0...........(.......i.=...}S......i.@...}T......i.@...}U.....+m...(....o .....r]..p.o!...,..{T.......{U........o"....+(.ra..p.o!...,..{T.......

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RegAsm.exe.log Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	42
Entropy (8bit):	4.0050635535766075
Encrypted:	false
SSDEEP:	3:QHXMKa/xwwUy:Q3La/xwQ
MD5:	84CFDB4B995B1DBF543B26B86C863ADC
SHA1:	D2F47764908BF30036CF8248B9FF5541E2711FA2
SHA-256:	D8988D672D6915B46946B28C06AD8066C50041F6152A91D37FFA5CF129CC146B
SHA-512:	485F0ED45E13F00A93762CBF15B4B8F996553BAA021152FAE5ABA051E3736BCD3CA8F4328F0E6D9E3E1F910C96C4A9AE055331123EE08E3C2CE3A99AC2E177CE
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Scan_00059010189_ ref. 004118379411_ pdf.exe.log Download File
Process:	C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	522
Entropy (8bit):	5.348034597186669
Encrypted:	false
SSDEEP:	12:Q3La/hz92n4M9tDLI4MWuPk21OKbbDLI4MWuPJKiUrRZ9I0ZKhav:MLU84qpE4Ks2wKDE4KhK3VZ9pKhk
MD5:	D4AF6B20AEA9906B4FF574A174E96287
SHA1:	81655019BB100FAADD5B36755F798EE5FB09E672
SHA-256:	DD8AE93DA079839B31327D22A2408E0C3EA4DDE92FD389CD5B96AD57CCE7B2E1
SHA-512:	6D912AC17876D9C21E61ED8C1B435AEA0FBB27FB97626A40903B4DFFC1204BEF3A43B02805DEDD2531822FD6F62CF06F0D758C1B2CA07258E82F95225D71C16E
Malicious:	true
Reputation:	moderate, very likely benign file
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..2,"Microsoft.VisualBasic, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a",0..3,"System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System\4f0a7eefa3cd3e0ba98b5ebddbbc72e6\System.ni.dll",0..3,"System.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089","C:\Windows\assembly\NativeImages_v4.0.30319_32\System.Core\f1d8480152e0da9a60ad49c6d16a3b6d\System.Core.ni.dll",0..

C:\Users\user\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\dhcpmon.exe.log Download File
Process:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	42
Entropy (8bit):	4.0050635535766075
Encrypted:	false
SSDEEP:	3:QHXMKa/xwwUy:Q3La/xwQ
MD5:	84CFDB4B995B1DBF543B26B86C863ADC
SHA1:	D2F47764908BF30036CF8248B9FF5541E2711FA2
SHA-256:	D8988D672D6915B46946B28C06AD8066C50041F6152A91D37FFA5CF129CC146B
SHA-512:	485F0ED45E13F00A93762CBF15B4B8F996553BAA021152FAE5ABA051E3736BCD3CA8F4328F0E6D9E3E1F910C96C4A9AE055331123EE08E3C2CE3A99AC2E177CE
Malicious:	false
Preview:	1,"fusion","GAC",0..1,"WinRT","NotApp",1..

C:\Users\user\AppData\Local\Temp\tmp606.tmp Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1310
Entropy (8bit):	5.109425792877704
Encrypted:	false
SSDEEP:	24:2dH4+S/4oL600QlMhEMjn5pwjVLUYODOLG9RJh7h8gK0R3xtn:cbk4oL600QydbQxIYODOLedq3S3j
MD5:	5C2F41CFC6F988C859DA7D727AC2B62A
SHA1:	68999C85FC7E37BAB9216E0099836D40D4545C1C
SHA-256:	98B6E66B6C2173B9B91FC97FE51805340EFDE978B695453742EBAB631018398B
SHA-512:	B5DA5DA378D038AFBF8A7738E47921ED39F9B726E2CAA2993D915D9291A3322F94EFE8CCA6E7AD678A670DB19926B22B20E5028460FCC89CEA7F6635E7557334
Malicious:	false
Preview:	<?xml version="1.0" encoding="UTF-16"?>..<Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task">.. <RegistrationInfo />.. <Triggers />.. <Principals>.. <Principal id="Author">.. <LogonType>InteractiveToken</LogonType>.. <RunLevel>HighestAvailable</RunLevel>.. </Principal>.. </Principals>.. <Settings>.. <MultipleInstancesPolicy>Parallel</MultipleInstancesPolicy>.. <DisallowStartIfOnBatteries>false</DisallowStartIfOnBatteries>.. <StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>.. <AllowHardTerminate>true</AllowHardTerminate>.. <StartWhenAvailable>false</StartWhenAvailable>.. <RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable>.. <IdleSettings>.. <StopOnIdleEnd>false</StopOnIdleEnd>.. <RestartOnIdle>false</RestartOnIdle>.. </IdleSettings>.. <AllowStartOnDemand>true</AllowStartOnDemand>.. <Enabled>true</Enabled>.. <Hidden>false</Hidden>.. <RunOnlyIfIdle>false</RunOnlyIfIdle>.. <Wak

C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1319
Entropy (8bit):	5.134254141338449
Encrypted:	false
SSDEEP:	24:2dH4+S/4oL600QlMhEMjn5pwjVLUYODOLG9RJh7h8gK0mxz5xtn:cbk4oL600QydbQxIYODOLedq3Zxz5j
MD5:	48EF7FA9033389AD7929D7A6B9D10298
SHA1:	9DB6CB7325C8BDF66A15F7B5F34703709A45AEB6
SHA-256:	0C1B5F67EEB276D1D4205B138CE32BC6149924E02281A2DB8E4623A700E88F15
SHA-512:	AC8BD104ECBACC9BCCCE9E087F67E5B18072D59367CCD31D4E66132B6BAAEA520CBA5B9B59464483D86ABF74826B382C402F12E9A586C99BDA8C78A0DE33944E
Malicious:	true
Preview:	<?xml version="1.0" encoding="UTF-16"?>..<Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task">.. <RegistrationInfo />.. <Triggers />.. <Principals>.. <Principal id="Author">.. <LogonType>InteractiveToken</LogonType>.. <RunLevel>HighestAvailable</RunLevel>.. </Principal>.. </Principals>.. <Settings>.. <MultipleInstancesPolicy>Parallel</MultipleInstancesPolicy>.. <DisallowStartIfOnBatteries>false</DisallowStartIfOnBatteries>.. <StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>.. <AllowHardTerminate>true</AllowHardTerminate>.. <StartWhenAvailable>false</StartWhenAvailable>.. <RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable>.. <IdleSettings>.. <StopOnIdleEnd>false</StopOnIdleEnd>.. <RestartOnIdle>false</RestartOnIdle>.. </IdleSettings>.. <AllowStartOnDemand>true</AllowStartOnDemand>.. <Enabled>true</Enabled>.. <Hidden>false</Hidden>.. <RunOnlyIfIdle>false</RunOnlyIfIdle>.. <Wak

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\catalog.dat Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	data
Category:	dropped
Size (bytes):	2232
Entropy (8bit):	7.108278141116062
Encrypted:	false
SSDEEP:	48:SUzDgcUzDgcUzDgcUzDgcUzDgcUzDgcUzDgcUzDgcUzDgd:nMMMMMMMMk
MD5:	D0CECEFBB6FCD57CDF6D49B3E30AD972
SHA1:	BA83D28BB3EBBB383D5A64F5ABF4E1804CFE5A7D
SHA-256:	90CD93824ED95C0CB0E805CC42196D8A81538B8152A08B2EA00736BA22DDE2F0
SHA-512:	36789EFE742431D38E6508AEC3F15F4F0579EC44C63E659C422904D0A236D55A70347C91817CF39274BC34F244D8C697E2E4FFAB331FF6939579743F397CAAEC
Malicious:	false
Preview:	>........]Z.S..._;yF..6..p..GK.>0hn....EY.+..U..y.Z..t.Z...k....s..\.'.i..pr....Y..Y..q......'..z..P.....:.....F[?..6My\|...5.............".@..i,F.H....H.....\|U.y.,...z...}...,:...C{v.Q.5.......&.:.Z.}.. ..3..T..........^3...f.1......7%.]..2_>........]Z.S..._;yF..6..p..GK.>0hn....EY.+..U..y.Z..t.Z...k....s..\.'.i..pr....Y..Y..q......'..z..P.....:.....F[?..6My\|...5.............".@..i,F.H....H.....\|U.y.,...z...}...,:...C{v.Q.5.......&.:.Z.}.. ..3..T..........^3...f.1......7%.]..2_>........]Z.S..._;yF..6..p..GK.>0hn....EY.+..U..y.Z..t.Z...k....s..\.'.i..pr....Y..Y..q......'..z..P.....:.....F[?..6My\|...5.............".@..i,F.H....H.....\|U.y.,...z...}...,:...C{v.Q.5.......&.:.Z.}.. ..3..T..........^3...f.1......7%.]..2_>........]Z.S..._;yF..6..p..GK.>0hn....EY.+..U..y.Z..t.Z...k....s..\.'.i..pr....Y..Y..q......'..z..P.....:.....F[?..6My\|...5.............".@..i,F.H....H.....\|U.y.,...z...}...,:...C{v.Q.5.......&.:.Z.}.. ..3..T..........^3...f.1......7%.]..2_>......

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	Non-ISO extended-ASCII text, with no line terminators
Category:	dropped
Size (bytes):	8
Entropy (8bit):	3.0
Encrypted:	false
SSDEEP:	3:Tt:h
MD5:	250442B41A1BC064560EF4F540927AC8
SHA1:	FDCFF45A028F804339F044080C2FB8BECB38CB29
SHA-256:	A83C93546468FE86A6CE1A8A01A8779C001D50DA4D3108BB3AB9150746A758B5
SHA-512:	C9850CE77471752369464B559D9C80C4977E9F02BFAD92B17F56AAEF53D095F7262DCF63E45C4380AA1EC1D1DA9F427B1CEAF45C5C894D3A23176D6017CE56FF
Malicious:	true
Preview:	.%.R...H

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\settings.bin Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	data
Category:	dropped
Size (bytes):	40
Entropy (8bit):	5.221928094887364
Encrypted:	false
SSDEEP:	3:9bzY6oRDMjmPl:RzWDMCd
MD5:	AE0F5E6CE7122AF264EC533C6B15A27B
SHA1:	1265A495C42EED76CC043D50C60C23297E76CCE1
SHA-256:	73B0B92179C61C26589B47E9732CE418B07EDEE3860EE5A2A5FB06F3B8AA9B26
SHA-512:	DD44C2D24D4E3A0F0B988AD3D04683B5CB128298043134649BBE33B2512CE0C9B1A8E7D893B9F66FBBCDD901E2B0646C4533FB6C0C8C4AFCB95A0EFB95D446F8
Malicious:	false
Preview:	9iH...}Z.4..f..... 8.j....\|.&X..e.F.*.

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\storage.dat Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	data
Category:	dropped
Size (bytes):	327432
Entropy (8bit):	7.99938831605763
Encrypted:	true
SSDEEP:	6144:oX44S90aTiB66x3Pl6nGV4bfD6wXPIZ9iBj0UeprGm2d7Tm:LkjYGsfGUc9iB4UeprKdnm
MD5:	7E8F4A764B981D5B82D1CC49D341E9C6
SHA1:	D9F0685A028FB219E1A6286AEFB7D6FCFC778B85
SHA-256:	0BD3AAC12623520C4E2031C8B96B4A154702F36F97F643158E91E987D317B480
SHA-512:	880E46504FCFB4B15B86B9D8087BA88E6C4950E433616EBB637799F42B081ABF6F07508943ECB1F786B2A89E751F5AE62D750BDCFFDDF535D600CF66EC44E926
Malicious:	false
Preview:	pT..!..W..G.J..a.).@.i..wpK.so@...5.=.^..Q.oy.=e@9.B...F..09u"3.. 0t..RDn_4d.....E...i......~...\|..fX_...Xf.p^......>a..$...e.6:7d.(a.A...=.).....{B.[...y%...i.Q.<..xt.X..H.. ..HF7g...I.3.{.n....L.y;i..s-....(5i...........J.5b7}..fK..HV..,...0.... ....n.w6PMl.......v."".v.......#..X.a....../...cC...i..l{>5n.._+.e.d'...}...[..../...D.t..GVp.zz......(...o......b...+`J.{....hS1G.^I..v&.jm.#u..1..Mg!.E..U.T.....6.2>...6.l.K.w"o..E..."K%{....z.7....<...,....]t.:.....[.Z.u...3X8.QI..j_.&..N..q.e.2...6.R.~..9.Bq..A.v.6.G..#y.....O....Z)G...w..E..k(....+..O..........Vg.2xC......O...jc.....z..~.P...q../.-.'.h.._.cj.=..B.x.Q9.pu.\|i4...i...;O...n.?.,. ....v?.5}.OY@.dG\|<.._[.69@.2..m..I..oP=...xrK.?............b..5....i&...l.c\b}..Q..O+.V.mJ.....pz....>F.......H...6$...d...\|m...N..1.R..B.i..........$....$........CY}..$....r.....H...8...li.....7 P......?h....R.iF..6...q(.@LI.s..+K.....?m..H....*. l..&<}....`\|.B....3.....I..o...u1..8i=.z.W..7

C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\task.dat Download File
Process:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	56
Entropy (8bit):	4.823079645651109
Encrypted:	false
SSDEEP:	3:oMty8WddSWAnPL4A:oMLW6WAnPL4A
MD5:	743A1D76D284D8E42E19061A3F13A723
SHA1:	D6BBE641CBAC7B46C0922F32DCC89F8F5B87F98C
SHA-256:	86093BF03032ACFCEF934A0D8363B66AAF4ADEE58015DA0172E13635B1DD1FE8
SHA-512:	DF687DCD985D1F6127624220083DFD93A39FEBCE02A869F4126787DF3724890ECC10FF18077BFDEF02FCC802440F3F83545E4DA4BD826DC84E59B26A105F6567
Malicious:	false
Preview:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

\Device\ConDrv Download File
Process:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1049
Entropy (8bit):	4.2989523990568035
Encrypted:	false
SSDEEP:	24:z3U3g4DO/0XZd3Wo3opQ5ZKBQFYVgt7ovrNOYlK:zEw4DBXZxo4ABV+SrUYE
MD5:	970EE6AEAB63008333D1D883327DA660
SHA1:	A71E19F66886B1888A183BA1777A23FABAE9822E
SHA-256:	D270D397EB3CF1173D25795834B240466EFEE213E11B1B31CDC101015AFFCAD9
SHA-512:	EB49AEE1B4524E6F15C08345A380D7D28DC845DEBA5408A7D034F2F7F5A652C8A2E2FF293BFB307DE87DCC2FAA111BA3BE8BEF9C4752A73DE1835DCD844D39BB
Malicious:	false
Preview:	Microsoft .NET Framework Assembly Registration Utility version 4.7.3056.0..for Microsoft .NET Framework version 4.7.3056.0..Copyright (C) Microsoft Corporation. All rights reserved.....Syntax: RegAsm AssemblyName [Options]..Options:.. /unregister Unregister types.. /tlb[:FileName] Export the assembly to the specified type library.. and register it.. /regfile[:FileName] Generate a reg file with the specified name.. instead of registering the types. This option.. cannot be used with the /u or /tlb options.. /codebase Set the code base in the registry.. /registered Only refer to already registered type libraries.. /asmpath:Directory Look for assembly references here.. /nologo Prevents RegAsm from displaying logo.. /silent Silent mode. Prevents displaying of success messages.. /verbose Displays extra information..

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	7.664479719371558
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	Scan_00059010189_ ref. 004118379411_ pdf.exe
File size:	352256
MD5:	106117a9928b774aa6bbb657f275de53
SHA1:	208d61ecd30789fba2325a0e0f46bb63bdba5bd9
SHA256:	a5affcfc364530db52dd4fcf252187cc09968a7bb1f1149bb919fd339634468a
SHA512:	821b25876ccdf80a77714618766a0578898f6671755a1e399d1d5ab7302ceaa9d67b6ed37964dad27088996823c5bd2db312eb0fd5dc00123d294800797c24f1
SSDEEP:	6144:SiS9IvO+J0i2ttjKd4aOLlLFIbJU+M2ucUcjwxvHVZ0y1UCgVhjX5+:SEvO+l2ttKdpYLFI3XucMx/f0ymCuh
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....'._.................L...........k... ........@.. ....................................@................................

File Icon


Icon Hash:	8e9ab2a29a8a82d4

Static PE Info

General
Entrypoint:	0x446b8e
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x5FFA270C [Sat Jan 9 21:58:36 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:	v4.0.30319
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
jmp dword ptr [00402000h]
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x46b38	0x53	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x48000	0x10e24	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x5a000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x44b94	0x44c00	False	0.983899147727	data	7.99662602027	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rsrc	0x48000	0x10e24	0x11000	False	0.09765625	data	4.29496295357	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x5a000	0xc	0x200	False	0.044921875	data	0.101910425663	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x48130	0x10828	dBase III DBT, version number 0, next free block index 40
RT_GROUP_ICON	0x58958	0x14	data
RT_VERSION	0x5896c	0x2cc	data
RT_MANIFEST	0x58c38	0x1ea	XML 1.0 document, UTF-8 Unicode (with BOM) text, with CRLF line terminators

Imports

DLL	Import
mscoree.dll	_CorExeMain

Version Infos

Description	Data
Translation	0x0000 0x04b0
LegalCopyright
Assembly Version	0.0.0.0
InternalName	Scan_00059010189_ ref. 004118379411_ pdf.exe
FileVersion	0.0.0.0
ProductVersion	0.0.0.0
FileDescription
OriginalFilename	Scan_00059010189_ ref. 004118379411_ pdf.exe

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 10, 2021 08:25:30.821877003 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:30.999865055 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:31.001878977 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:31.047482014 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:31.235569000 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:31.235827923 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:31.463349104 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:31.465738058 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:31.644119978 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:31.701517105 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:31.864511967 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.092422009 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.101799965 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.101877928 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.101939917 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.101984978 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.102025032 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.102041006 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.102072954 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.102082014 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.102135897 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.102139950 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.102194071 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.102240086 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.102243900 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.102302074 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.102354050 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.279844999 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.279941082 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.279968977 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.279994965 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280020952 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280040026 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280044079 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280065060 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280083895 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280095100 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280105114 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280119896 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280131102 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280153990 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280167103 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280178070 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280205011 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280220032 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280227900 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280241966 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280256033 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280284882 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280287027 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280312061 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280335903 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280350924 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280358076 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280385017 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.280401945 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.280440092 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458045959 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458072901 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458096027 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458122969 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458148956 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458178043 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458201885 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458203077 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458224058 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458240032 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458254099 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458282948 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458302975 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458307028 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458340883 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458347082 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458365917 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458394051 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458394051 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458415985 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458444118 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458446026 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458468914 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458494902 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458497047 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458518982 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458549023 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458550930 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458575964 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458604097 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458605051 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458626986 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458656073 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458657026 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458678007 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458704948 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458713055 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458729029 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458760023 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458765984 CET	49714	7008	192.168.2.5	185.244.38.210
Jan 10, 2021 08:25:32.458787918 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458815098 CET	7008	49714	185.244.38.210	192.168.2.5
Jan 10, 2021 08:25:32.458841085 CET	7008	49714	185.244.38.210	192.168.2.5

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532 Parent PID: 5584

General

Start time:	08:25:16
Start date:	10/01/2021
Path:	C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\Scan_00059010189_ ref. 004118379411_ pdf.exe'
Imagebase:	0x760000
File size:	352256 bytes
MD5 hash:	106117A9928B774AA6BBB657F275DE53
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: Nanocore_RAT_Gen_2, Description: Detetcs the Nanocore RAT, Source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, Author: Florian Roth Rule: JoeSecurity_Nanocore, Description: Yara detected Nanocore RAT, Source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, Author: Joe Security Rule: NanoCore, Description: unknown, Source: 00000001.00000002.233831964.0000000003A04000.00000004.00000001.sdmp, Author: Kevin Breen <kevin@techanarchy.net>
Reputation:	low

Analysis Process: RegAsm.exe PID: 5764 Parent PID: 4532

General

Start time:	08:25:17
Start date:	10/01/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Imagebase:	0x7f0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	moderate

Analysis Process: schtasks.exe PID: 4392 Parent PID: 5764

General

Start time:	08:25:22
Start date:	10/01/2021
Path:	C:\Windows\SysWOW64\schtasks.exe
Wow64 process (32bit):	true
Commandline:	'schtasks.exe' /create /f /tn 'DHCP Monitor' /xml 'C:\Users\user\AppData\Local\Temp\tmpE5CB.tmp'
Imagebase:	0x390000
File size:	185856 bytes
MD5 hash:	15FF7D8324231381BAD48A052F85DF04
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exe PID: 408 Parent PID: 4392

General

Start time:	08:25:28
Start date:	10/01/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: schtasks.exe PID: 5436 Parent PID: 5764

General

Start time:	08:25:29
Start date:	10/01/2021
Path:	C:\Windows\SysWOW64\schtasks.exe
Wow64 process (32bit):	true
Commandline:	'schtasks.exe' /create /f /tn 'DHCP Monitor Task' /xml 'C:\Users\user\AppData\Local\Temp\tmp606.tmp'
Imagebase:	0x390000
File size:	185856 bytes
MD5 hash:	15FF7D8324231381BAD48A052F85DF04
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exe PID: 3536 Parent PID: 5436

General

Start time:	08:25:29
Start date:	10/01/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: RegAsm.exe PID: 6028 Parent PID: 904

General

Start time:	08:25:30
Start date:	10/01/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 0
Imagebase:	0x7ff797770000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	moderate

Analysis Process: conhost.exe PID: 4944 Parent PID: 6028

General

Start time:	08:25:31
Start date:	10/01/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: dhcpmon.exe PID: 4948 Parent PID: 904

General

Start time:	08:25:31
Start date:	10/01/2021
Path:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Wow64 process (32bit):	true
Commandline:	'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe' 0
Imagebase:	0x7c0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Antivirus matches:	Detection: 0%, Metadefender, Browse Detection: 0%, ReversingLabs
Reputation:	moderate

Analysis Process: conhost.exe PID: 5352 Parent PID: 4948

General

Start time:	08:25:31
Start date:	10/01/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: dhcpmon.exe PID: 5644 Parent PID: 3472

General

Start time:	08:25:33
Start date:	10/01/2021
Path:	C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe
Wow64 process (32bit):	true
Commandline:	'C:\Program Files (x86)\DHCP Monitor\dhcpmon.exe'
Imagebase:	0xe90000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	moderate

Analysis Process: conhost.exe PID: 1624 Parent PID: 5644

General

Start time:	08:25:34
Start date:	10/01/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically requires being a member of an admin or otherwise privileged group on the remote system.
Tactics:	Execution, Persistence, Privilege Escalation
Data Sources:	File monitoring, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks. These services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment. Remote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries.
Tactics:	Command and Control
Data Sources:	Network intrusion detection system, Network protocol analysis, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Analysis Report Scan_00059010189_ ref. 004118379411_ pdf.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Memory Dumps

Sigma Overview

System Summary:

Signature Overview

AV Detection:

Compliance:

Networking:

E-Banking Fraud:

System Summary:

Data Obfuscation:

Persistence and Installation Behavior:

Boot Survival:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Lowering of HIPS / PFW / Operating System Security Settings:

Stealing of Sensitive Information:

Remote Access Functionality:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted IPs

Public

Private

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Network Behavior

Network Port Distribution

TCP Packets

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: Scan_00059010189_ ref. 004118379411_ pdf.exe PID: 4532 Parent PID: 5584