Edit tour

Windows Analysis Report
DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Overview

General Information

Sample Name:	DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Analysis ID:	798398
MD5:	91c0c4710db096a4689d40e2ceb3814d
SHA1:	63880c602b960c5f91e55cbe4d5d18c7b8f1d63a
SHA256:	a4d4961d124ea4276512c1584f1ebd30951cd469659b3a623594d6361772fae7
Infos:

Detection

Nanocore, GuLoader

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

Signatures

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Sigma detected: NanoCore

Detected Nanocore Rat

Sigma detected: Scheduled temp file as task from temp location

Multi AV Scanner detection for dropped file

Yara detected GuLoader

Snort IDS alert for network traffic

Writes to foreign memory regions

Tries to detect Any.run

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

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

Uses dynamic DNS services

Uses 32bit PE files

Yara signature match

May sleep (evasive loops) to hinder dynamic analysis

Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)

Contains functionality to shutdown / reboot the system

Uses code obfuscation techniques (call, push, ret)

Creates files inside the system directory

Internet Provider seen in connection with other malware

Detected potential crypto function

Sample execution stops while process was sleeping (likely an evasion)

JA3 SSL client fingerprint seen in connection with other malware

Contains functionality to dynamically determine API calls

Contains long sleeps (>= 3 min)

Abnormal high CPU Usage

Enables debug privileges

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Drops PE files

Tries to load missing DLLs

Uses a known web browser user agent for HTTP communication

Detected TCP or UDP traffic on non-standard ports

Creates a process in suspended mode (likely to inject code)

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Contains functionality for read data from the clipboard

Classification

Process Tree

System is w10x64native

DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe (PID: 2948 cmdline: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe MD5: 91C0C4710DB096A4689D40E2CEB3814D)

CasPol.exe (PID: 4376 cmdline: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe MD5: 7BAE06CBE364BB42B8C34FCFB90E3EBD)

CasPol.exe (PID: 7876 cmdline: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe MD5: 7BAE06CBE364BB42B8C34FCFB90E3EBD)

conhost.exe (PID: 872 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68)

schtasks.exe (PID: 6764 cmdline: schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp MD5: 478BEAEC1C3A9417272BC8964ADD1CEE)

conhost.exe (PID: 1760 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68)

CasPol.exe (PID: 4756 cmdline: C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe 0 MD5: 7BAE06CBE364BB42B8C34FCFB90E3EBD)

conhost.exe (PID: 4456 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68)

cleanup

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x2022:$a: NanoCore 0x2047:$a: NanoCore 0x20a0:$a: NanoCore 0x1223d:$a: NanoCore 0x12263:$a: NanoCore 0x122bf:$a: NanoCore 0x1f114:$a: NanoCore 0x1f16d:$a: NanoCore 0x1f1a0:$a: NanoCore 0x1f3cc:$a: NanoCore 0x1f448:$a: NanoCore 0x1fa61:$a: NanoCore 0x1fbaa:$a: NanoCore 0x2007e:$a: NanoCore 0x20365:$a: NanoCore 0x2037c:$a: NanoCore 0x23705:$a: NanoCore 0x24abf:$a: NanoCore 0x24b09:$a: NanoCore 0x25763:$a: NanoCore 0x2ad48:$a: NanoCore
00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x2047:$a1: NanoCore.ClientPluginHost 0x12263:$a1: NanoCore.ClientPluginHost 0x1f3cc:$a1: NanoCore.ClientPluginHost 0x24abf:$a1: NanoCore.ClientPluginHost 0x2ad48:$a1: NanoCore.ClientPluginHost 0x35357:$a1: NanoCore.ClientPluginHost 0x3f782:$a1: NanoCore.ClientPluginHost 0x4a75f:$a1: NanoCore.ClientPluginHost 0x56501:$a1: NanoCore.ClientPluginHost 0x7b405:$a1: NanoCore.ClientPluginHost 0x8a845:$a1: NanoCore.ClientPluginHost 0x2022:$a2: NanoCore.ClientPlugin 0x1223d:$a2: NanoCore.ClientPlugin 0x1f448:$a2: NanoCore.ClientPlugin 0x24b09:$a2: NanoCore.ClientPlugin 0x2adc2:$a2: NanoCore.ClientPlugin 0x35441:$a2: NanoCore.ClientPlugin 0x3f822:$a2: NanoCore.ClientPlugin 0x4a736:$a2: NanoCore.ClientPlugin 0x564d8:$a2: NanoCore.ClientPlugin 0x7b3dc:$a2: NanoCore.ClientPlugin
00000002.00000002.167511188846.0000000008C46000.00000040.00001000.00020000.00000000.sdmp	JoeSecurity_GuLoader_2	Yara detected GuLoader	Joe Security
Process Memory Space: CasPol.exe PID: 7876	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x4e6b:$a: NanoCore 0x4e7f:$a: NanoCore 0x54df:$a: NanoCore 0x6c14:$a: NanoCore 0x6c77:$a: NanoCore 0x32355:$a: NanoCore 0xf71c3:$a: NanoCore 0xf71e8:$a: NanoCore 0xf7241:$a: NanoCore 0xfacdd:$a: NanoCore 0xfad00:$a: NanoCore 0xfad55:$a: NanoCore 0x105e6c:$a: NanoCore 0x105e90:$a: NanoCore 0x105ee8:$a: NanoCore 0x10d35e:$a: NanoCore 0x10d3b7:$a: NanoCore 0x10d3dd:$a: NanoCore 0x10d773:$a: NanoCore 0x10d7b7:$a: NanoCore 0x10d7fa:$a: NanoCore
Process Memory Space: CasPol.exe PID: 7876	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0xf71e8:$a1: NanoCore.ClientPluginHost 0xf71c3:$a2: NanoCore.ClientPlugin 0xfab2b:$b1: get_BuilderSettings 0xf71d9:$b4: IClientAppHost 0x10f427:$b7: LogClientException 0x11159d:$b8: PipeExists 0xfeffe:$b9: IClientLoggingHost

Unpacked PEs

Source	Rule	Description	Author	Strings
8.3.CasPol.exe.3914b6be.1.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x6da5:$x1: NanoCore.ClientPluginHost 0x6dd2:$x2: IClientNetworkHost
8.3.CasPol.exe.3914b6be.1.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0x6da5:$x2: NanoCore.ClientPluginHost 0x7d74:$s2: FileCommand 0xc776:$s4: PipeCreated 0x6dbf:$s5: IClientLoggingHost
8.3.CasPol.exe.3914b6be.1.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0x6d7f:$x2: NanoCore.ClientPlugin 0x6da5:$x3: NanoCore.ClientPluginHost 0x6d70:$i3: IClientNetwork 0x6d95:$i5: IClientDataHost 0x6dbf:$i6: IClientLoggingHost 0x6dd2:$i7: IClientNetworkHost 0x6de5:$i9: IClientNameObjectCollection 0x6b02:$s1: ClientPlugin 0x6d88:$s1: ClientPlugin
8.3.CasPol.exe.3914b6be.1.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x6da5:$a1: NanoCore.ClientPluginHost 0x6d7f:$a2: NanoCore.ClientPlugin 0x6dbf:$b9: IClientLoggingHost
8.3.CasPol.exe.39165717.0.unpack	Nanocore_RAT_Gen_2	Detetcs the Nanocore RAT	Florian Roth (Nextron Systems)	0x3831:$x1: NanoCore.ClientPluginHost 0x386a:$x2: IClientNetworkHost
8.3.CasPol.exe.39165717.0.unpack	Nanocore_RAT_Feb18_1	Detects Nanocore RAT	Florian Roth (Nextron Systems)	0x3831:$x2: NanoCore.ClientPluginHost 0x394c:$s4: PipeCreated 0x384b:$s5: IClientLoggingHost
8.3.CasPol.exe.39165717.0.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0x38ab:$x2: NanoCore.ClientPlugin 0x3831:$x3: NanoCore.ClientPluginHost 0x38c1:$i3: IClientNetwork 0x384b:$i6: IClientLoggingHost 0x386a:$i7: IClientNetworkHost 0x35cb:$s1: ClientPlugin 0x38b4:$s1: ClientPlugin
8.3.CasPol.exe.39165717.0.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x3831:$a1: NanoCore.ClientPluginHost 0x38ab:$a2: NanoCore.ClientPlugin 0x3fcc:$b7: LogClientException 0x384b:$b9: IClientLoggingHost
8.3.CasPol.exe.39165717.0.raw.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x13a8:$a: NanoCore 0x13f2:$a: NanoCore 0x204c:$a: NanoCore 0x7631:$a: NanoCore 0x76ab:$a: NanoCore 0x11c40:$a: NanoCore 0x11d2a:$a: NanoCore 0x12ba1:$a: NanoCore 0x1bd4b:$a: NanoCore 0x1bdac:$a: NanoCore 0x1bdef:$a: NanoCore 0x1be2f:$a: NanoCore 0x1c06b:$a: NanoCore 0x1c10b:$a: NanoCore 0x1c8e3:$a: NanoCore 0x1ced6:$a: NanoCore 0x1d027:$a: NanoCore 0x1de81:$a: NanoCore 0x1e0e8:$a: NanoCore 0x1e0fd:$a: NanoCore 0x1e11c:$a: NanoCore
8.3.CasPol.exe.39165717.0.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0x13f2:$x2: NanoCore.ClientPlugin 0x76ab:$x2: NanoCore.ClientPlugin 0x11d2a:$x2: NanoCore.ClientPlugin 0x1c10b:$x2: NanoCore.ClientPlugin 0x2701f:$x2: NanoCore.ClientPlugin 0x32dc1:$x2: NanoCore.ClientPlugin 0x57cc5:$x2: NanoCore.ClientPlugin 0x67109:$x2: NanoCore.ClientPlugin 0x13a8:$x3: NanoCore.ClientPluginHost 0x7631:$x3: NanoCore.ClientPluginHost 0x11c40:$x3: NanoCore.ClientPluginHost 0x1c06b:$x3: NanoCore.ClientPluginHost 0x27048:$x3: NanoCore.ClientPluginHost 0x32dea:$x3: NanoCore.ClientPluginHost 0x57cee:$x3: NanoCore.ClientPluginHost 0x6712e:$x3: NanoCore.ClientPluginHost 0x1408:$i3: IClientNetwork 0x76c1:$i3: IClientNetwork 0x11d40:$i3: IClientNetwork 0x1c121:$i3: IClientNetwork 0x27010:$i3: IClientNetwork
8.3.CasPol.exe.39165717.0.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x13a8:$a1: NanoCore.ClientPluginHost 0x7631:$a1: NanoCore.ClientPluginHost 0x11c40:$a1: NanoCore.ClientPluginHost 0x1c06b:$a1: NanoCore.ClientPluginHost 0x27048:$a1: NanoCore.ClientPluginHost 0x32dea:$a1: NanoCore.ClientPluginHost 0x57cee:$a1: NanoCore.ClientPluginHost 0x6712e:$a1: NanoCore.ClientPluginHost 0x13f2:$a2: NanoCore.ClientPlugin 0x76ab:$a2: NanoCore.ClientPlugin 0x11d2a:$a2: NanoCore.ClientPlugin 0x1c10b:$a2: NanoCore.ClientPlugin 0x2701f:$a2: NanoCore.ClientPlugin 0x32dc1:$a2: NanoCore.ClientPlugin 0x57cc5:$a2: NanoCore.ClientPlugin 0x67109:$a2: NanoCore.ClientPlugin 0x6711f:$b4: IClientAppHost 0x7dcc:$b7: LogClientException 0x13583:$b7: LogClientException 0x1ce61:$b7: LogClientException 0x35133:$b7: LogClientException
8.3.CasPol.exe.3915fce9.2.raw.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x142b:$a: NanoCore 0x1484:$a: NanoCore 0x14b7:$a: NanoCore 0x16e3:$a: NanoCore 0x175f:$a: NanoCore 0x1d78:$a: NanoCore 0x1ec1:$a: NanoCore 0x2395:$a: NanoCore 0x267c:$a: NanoCore 0x2693:$a: NanoCore 0x5a1c:$a: NanoCore 0x6dd6:$a: NanoCore 0x6e20:$a: NanoCore 0x7a7a:$a: NanoCore 0xd05f:$a: NanoCore 0xd0d9:$a: NanoCore 0x1766e:$a: NanoCore 0x17758:$a: NanoCore 0x185cf:$a: NanoCore 0x21779:$a: NanoCore 0x217da:$a: NanoCore
8.3.CasPol.exe.3915fce9.2.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0x175f:$x2: NanoCore.ClientPlugin 0x6e20:$x2: NanoCore.ClientPlugin 0xd0d9:$x2: NanoCore.ClientPlugin 0x17758:$x2: NanoCore.ClientPlugin 0x21b39:$x2: NanoCore.ClientPlugin 0x2ca4d:$x2: NanoCore.ClientPlugin 0x387ef:$x2: NanoCore.ClientPlugin 0x5d6f3:$x2: NanoCore.ClientPlugin 0x6cb37:$x2: NanoCore.ClientPlugin 0x16e3:$x3: NanoCore.ClientPluginHost 0x6dd6:$x3: NanoCore.ClientPluginHost 0xd05f:$x3: NanoCore.ClientPluginHost 0x1766e:$x3: NanoCore.ClientPluginHost 0x21a99:$x3: NanoCore.ClientPluginHost 0x2ca76:$x3: NanoCore.ClientPluginHost 0x38818:$x3: NanoCore.ClientPluginHost 0x5d71c:$x3: NanoCore.ClientPluginHost 0x6cb5c:$x3: NanoCore.ClientPluginHost 0x1775:$i3: IClientNetwork 0x6e36:$i3: IClientNetwork 0xd0ef:$i3: IClientNetwork
8.3.CasPol.exe.3915fce9.2.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x16e3:$a1: NanoCore.ClientPluginHost 0x6dd6:$a1: NanoCore.ClientPluginHost 0xd05f:$a1: NanoCore.ClientPluginHost 0x1766e:$a1: NanoCore.ClientPluginHost 0x21a99:$a1: NanoCore.ClientPluginHost 0x2ca76:$a1: NanoCore.ClientPluginHost 0x38818:$a1: NanoCore.ClientPluginHost 0x5d71c:$a1: NanoCore.ClientPluginHost 0x6cb5c:$a1: NanoCore.ClientPluginHost 0x175f:$a2: NanoCore.ClientPlugin 0x6e20:$a2: NanoCore.ClientPlugin 0xd0d9:$a2: NanoCore.ClientPlugin 0x17758:$a2: NanoCore.ClientPlugin 0x21b39:$a2: NanoCore.ClientPlugin 0x2ca4d:$a2: NanoCore.ClientPlugin 0x387ef:$a2: NanoCore.ClientPlugin 0x5d6f3:$a2: NanoCore.ClientPlugin 0x6cb37:$a2: NanoCore.ClientPlugin 0x6cb4d:$b4: IClientAppHost 0xd7fa:$b7: LogClientException 0x18fb1:$b7: LogClientException
8.3.CasPol.exe.3914b6be.1.raw.unpack	NanoCore	unknown	Kevin Breen <kevin@techanarchy.net>	0x8b7f:$a: NanoCore 0x8ba5:$a: NanoCore 0x8c01:$a: NanoCore 0x15a56:$a: NanoCore 0x15aaf:$a: NanoCore 0x15ae2:$a: NanoCore 0x15d0e:$a: NanoCore 0x15d8a:$a: NanoCore 0x163a3:$a: NanoCore 0x164ec:$a: NanoCore 0x169c0:$a: NanoCore 0x16ca7:$a: NanoCore 0x16cbe:$a: NanoCore 0x1a047:$a: NanoCore 0x1b401:$a: NanoCore 0x1b44b:$a: NanoCore 0x1c0a5:$a: NanoCore 0x2168a:$a: NanoCore 0x21704:$a: NanoCore 0x2bc99:$a: NanoCore 0x2bd83:$a: NanoCore
8.3.CasPol.exe.3914b6be.1.raw.unpack	MALWARE_Win_NanoCore	Detects NanoCore	ditekSHen	0x8b7f:$x2: NanoCore.ClientPlugin 0x15d8a:$x2: NanoCore.ClientPlugin 0x1b44b:$x2: NanoCore.ClientPlugin 0x21704:$x2: NanoCore.ClientPlugin 0x2bd83:$x2: NanoCore.ClientPlugin 0x36164:$x2: NanoCore.ClientPlugin 0x41078:$x2: NanoCore.ClientPlugin 0x4ce1a:$x2: NanoCore.ClientPlugin 0x71d1e:$x2: NanoCore.ClientPlugin 0x81162:$x2: NanoCore.ClientPlugin 0x8ba5:$x3: NanoCore.ClientPluginHost 0x15d0e:$x3: NanoCore.ClientPluginHost 0x1b401:$x3: NanoCore.ClientPluginHost 0x2168a:$x3: NanoCore.ClientPluginHost 0x2bc99:$x3: NanoCore.ClientPluginHost 0x360c4:$x3: NanoCore.ClientPluginHost 0x410a1:$x3: NanoCore.ClientPluginHost 0x4ce43:$x3: NanoCore.ClientPluginHost 0x71d47:$x3: NanoCore.ClientPluginHost 0x81187:$x3: NanoCore.ClientPluginHost 0x8b70:$i3: IClientNetwork
8.3.CasPol.exe.3914b6be.1.raw.unpack	Windows_Trojan_Nanocore_d8c4e3c5	unknown	unknown	0x8ba5:$a1: NanoCore.ClientPluginHost 0x15d0e:$a1: NanoCore.ClientPluginHost 0x1b401:$a1: NanoCore.ClientPluginHost 0x2168a:$a1: NanoCore.ClientPluginHost 0x2bc99:$a1: NanoCore.ClientPluginHost 0x360c4:$a1: NanoCore.ClientPluginHost 0x410a1:$a1: NanoCore.ClientPluginHost 0x4ce43:$a1: NanoCore.ClientPluginHost 0x71d47:$a1: NanoCore.ClientPluginHost 0x81187:$a1: NanoCore.ClientPluginHost 0x8b7f:$a2: NanoCore.ClientPlugin 0x15d8a:$a2: NanoCore.ClientPlugin 0x1b44b:$a2: NanoCore.ClientPlugin 0x21704:$a2: NanoCore.ClientPlugin 0x2bd83:$a2: NanoCore.ClientPlugin 0x36164:$a2: NanoCore.ClientPlugin 0x41078:$a2: NanoCore.ClientPlugin 0x4ce1a:$a2: NanoCore.ClientPlugin 0x71d1e:$a2: NanoCore.ClientPlugin 0x81162:$a2: NanoCore.ClientPlugin 0x81178:$b4: IClientAppHost
Click to see the 12 entries

Sigma Signatures

AV Detection

Sigma detected: NanoCore

Source: File created

Author: Joe Security: Data: EventID: 11, Image: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe, ProcessId: 7876, TargetFilename: C:\Users\user\AppData\Roaming\11389406-0377-47ED-98C7-D564E683C6EB\run.dat

E-Banking Fraud

Sigma detected: NanoCore

Source: File created

Persistence and Installation Behavior

Sigma detected: Scheduled temp file as task from temp location

Source: Process started

Author: Joe Security: Data: Command: schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp, CommandLine: schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.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:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, ParentImage: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe, ParentProcessId: 7876, ParentProcessName: CasPol.exe, ProcessCommandLine: schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp, ProcessId: 6764, ProcessName: schtasks.exe

Stealing of Sensitive Information

Sigma detected: NanoCore

Source: File created

Remote Access Functionality

Sigma detected: NanoCore

Source: File created

Snort Signatures

ETPRO TROJAN NanoCore RAT Keepalive Response 3 - Source IP: 91.193.75.146 - Destination IP: 192.168.11.20

Timestamp:	91.193.75.146192.168.11.203498498572810451 02/04/23-04:02:00.606308
SID:	2810451
Source Port:	3498
Destination Port:	49857
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN NanoCore RAT CnC 7 - Source IP: 192.168.11.20 - Destination IP: 91.193.75.146

Timestamp:	192.168.11.2091.193.75.1464985734982816766 02/04/23-04:02:49.236881
SID:	2816766
Source Port:	49857
Destination Port:	3498
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN NanoCore RAT Keepalive Response 1 - Source IP: 91.193.75.146 - Destination IP: 192.168.11.20

Timestamp:	91.193.75.146192.168.11.203498498572810290 02/04/23-04:02:33.039323
SID:	2810290
Source Port:	3498
Destination Port:	49857
Protocol:	TCP
Classtype:	A Network Trojan was detected

ET TROJAN Possible NanoCore C2 60B - Source IP: 192.168.11.20 - Destination IP: 91.193.75.146

Timestamp:	192.168.11.2091.193.75.1464985734982025019 02/04/23-03:57:12.109194
SID:	2025019
Source Port:	49857
Destination Port:	3498
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN NanoCore RAT Keep-Alive Beacon (Inbound) - Source IP: 91.193.75.146 - Destination IP: 192.168.11.20

Timestamp:	91.193.75.146192.168.11.203498498572841753 02/04/23-04:02:50.692460
SID:	2841753
Source Port:	3498
Destination Port:	49857
Protocol:	TCP
Classtype:	A Network Trojan was detected

ETPRO TROJAN NanoCore RAT Keep-Alive Beacon - Source IP: 192.168.11.20 - Destination IP: 91.193.75.146

Timestamp:	192.168.11.2091.193.75.1464985734982816718 02/04/23-04:02:19.821499
SID:	2816718
Source Port:	49857
Destination Port:	3498
Protocol:	TCP
Classtype:	A Network Trojan was detected

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Virustotal: Detection: 45%			Perma Link
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	ReversingLabs: Detection: 47%

Multi AV Scanner detection for dropped file

Source: C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe	ReversingLabs: Detection: 47%
Source: C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe	Virustotal: Detection: 45%			Perma Link

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll

Source: unknown	HTTPS traffic detected: 142.250.185.110:443 -> 192.168.11.20:49855 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 142.250.186.161:443 -> 192.168.11.20:49856 version: TLS 1.2

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: C:\Users\Liam\Downloads\NanoCoreSwiss\MyClientPlugin\obj\Debug\MyClientPlugin.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: C:\Users\Liam\Documents\Visual Studio 2013\Projects\NanoCoreStressTester\NanoCoreStressTester\obj\Debug\NanoCoreStressTester.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: G:\Users\Andy\Documents\Visual Studio 2013\Projects\NanocoreBasicPlugin\NanoCoreBase\obj\Debug\NanoCoreBase.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: P:\Visual Studio Projects\Projects 15\NanoNana\MyClientPlugin\obj\Debug\MyClientPlugin.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: C:\Users\Cole\Documents\Visual Studio 2013\Projects\FileBrowserPlugin\FileBrowserClient\obj\Debug\FileBrowserClient.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_00406555 FindFirstFileW,FindClose,
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_00405A03 CloseHandle,GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_0040287E FindFirstFileW,

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Printer Shortcuts
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows

Networking

Snort IDS alert for network traffic

Source: Traffic	Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.11.20:49857 -> 91.193.75.146:3498
Source: Traffic	Snort IDS: 2816766 ETPRO TROJAN NanoCore RAT CnC 7 192.168.11.20:49857 -> 91.193.75.146:3498
Source: Traffic	Snort IDS: 2841753 ETPRO TROJAN NanoCore RAT Keep-Alive Beacon (Inbound) 91.193.75.146:3498 -> 192.168.11.20:49857
Source: Traffic	Snort IDS: 2816718 ETPRO TROJAN NanoCore RAT Keep-Alive Beacon 192.168.11.20:49857 -> 91.193.75.146:3498
Source: Traffic	Snort IDS: 2810451 ETPRO TROJAN NanoCore RAT Keepalive Response 3 91.193.75.146:3498 -> 192.168.11.20:49857
Source: Traffic	Snort IDS: 2810290 ETPRO TROJAN NanoCore RAT Keepalive Response 1 91.193.75.146:3498 -> 192.168.11.20:49857

Uses dynamic DNS services

Source: unknown

DNS query: name: masterpat0nms672ns.duckdns.org

Source: Joe Sandbox View

ASN Name: DAVID_CRAIGGG DAVID_CRAIGGG

Source: Joe Sandbox View

JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19

Source: global traffic	HTTP traffic detected: GET /uc?export=download&id=1GWkPMapRdWHnFBq8NG4QBMUUzbTsJcvy HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/gop7ht5qt6iu260mrr5822id2hevfvup/1675479375000/07900185898442636486/*/1GWkPMapRdWHnFBq8NG4QBMUUzbTsJcvy?e=download&uuid=5cfb3928-a799-4c74-b6f0-f4c0849b8739 HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-0c-b0-docs.googleusercontent.comConnection: Keep-Alive

Source: global traffic

TCP traffic: 192.168.11.20:49857 -> 91.193.75.146:3498

Source: unknown	Network traffic detected: HTTP traffic on port 49856 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49855 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49856
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49855

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: CasPol.exe, 00000008.00000003.167481132146.00000000071B0000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: CasPol.exe, 00000008.00000003.167481132146.00000000071B0000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://google.com
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, Windowss.exe.8.dr	String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: CasPol.exe, 00000008.00000003.167744785159.0000000007194000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://doc-0c-b0-docs.googleusercontent.com/
Source: CasPol.exe, 00000008.00000003.167744785159.0000000007194000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://doc-0c-b0-docs.googleusercontent.com/H
Source: CasPol.exe, 00000008.00000003.167744785159.00000000071ED000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167744785159.0000000007194000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167481132146.00000000071F4000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://doc-0c-b0-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/gop7ht5q
Source: CasPol.exe, 00000008.00000003.167744785159.000000000717A000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167744785159.0000000007162000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://drive.google.com/
Source: CasPol.exe, 00000008.00000003.167744785159.0000000007162000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=1GWkPMapRdWHnFBq8NG4QBMUUzbTsJcvy

Source: unknown

DNS traffic detected: queries for: drive.google.com

Source: global traffic	HTTP traffic detected: GET /uc?export=download&id=1GWkPMapRdWHnFBq8NG4QBMUUzbTsJcvy HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/gop7ht5qt6iu260mrr5822id2hevfvup/1675479375000/07900185898442636486/*/1GWkPMapRdWHnFBq8NG4QBMUUzbTsJcvy?e=download&uuid=5cfb3928-a799-4c74-b6f0-f4c0849b8739 HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-0c-b0-docs.googleusercontent.comConnection: Keep-Alive

Source: unknown	HTTPS traffic detected: 142.250.185.110:443 -> 192.168.11.20:49855 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 142.250.186.161:443 -> 192.168.11.20:49856 version: TLS 1.2

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_004054B0 GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,ShowWindow,ShowWindow,GetDlgItem,SendMessageW,SendMessageW,SendMessageW,GetDlgItem,CreateThread,CloseHandle,ShowWindow,ShowWindow,ShowWindow,ShowWindow,LdrInitializeThunk,SendMessageW,CreatePopupMenu,LdrInitializeThunk,AppendMenuW,GetWindowRect,TrackPopupMenu,SendMessageW,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageW,GlobalUnlock,SetClipboardData,CloseClipboard,

System Summary

Malicious sample detected (through community Yara rule)

Source: 8.3.CasPol.exe.3914b6be.1.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 8.3.CasPol.exe.3914b6be.1.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 8.3.CasPol.exe.3914b6be.1.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 8.3.CasPol.exe.39165717.0.unpack, type: UNPACKEDPE	Matched rule: Detetcs the Nanocore RAT Author: Florian Roth (Nextron Systems)
Source: 8.3.CasPol.exe.39165717.0.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 8.3.CasPol.exe.39165717.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 8.3.CasPol.exe.39165717.0.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 8.3.CasPol.exe.39165717.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 8.3.CasPol.exe.39165717.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 8.3.CasPol.exe.3915fce9.2.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 8.3.CasPol.exe.3915fce9.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 8.3.CasPol.exe.3915fce9.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 8.3.CasPol.exe.3914b6be.1.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 8.3.CasPol.exe.3914b6be.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detects NanoCore Author: ditekSHen
Source: 8.3.CasPol.exe.3914b6be.1.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown
Source: Process Memory Space: CasPol.exe PID: 7876, type: MEMORYSTR	Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: CasPol.exe PID: 7876, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 Author: unknown

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: 8.3.CasPol.exe.3914b6be.1.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 8.3.CasPol.exe.3914b6be.1.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 8.3.CasPol.exe.3914b6be.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 8.3.CasPol.exe.3914b6be.1.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 8.3.CasPol.exe.39165717.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth (Nextron Systems), description = Detetcs the Nanocore RAT, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 8.3.CasPol.exe.39165717.0.unpack, type: UNPACKEDPE	Matched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth (Nextron Systems), description = Detects Nanocore RAT, reference = Internal Research - T2T, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 8.3.CasPol.exe.39165717.0.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 8.3.CasPol.exe.39165717.0.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 8.3.CasPol.exe.39165717.0.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 8.3.CasPol.exe.39165717.0.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 8.3.CasPol.exe.39165717.0.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 8.3.CasPol.exe.3915fce9.2.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 8.3.CasPol.exe.3915fce9.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 8.3.CasPol.exe.3915fce9.2.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 8.3.CasPol.exe.3914b6be.1.raw.unpack, type: UNPACKEDPE	Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 8.3.CasPol.exe.3914b6be.1.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_NanoCore author = ditekSHen, description = Detects NanoCore
Source: 8.3.CasPol.exe.3914b6be.1.raw.unpack, type: UNPACKEDPE	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.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: 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23
Source: Process Memory Space: CasPol.exe PID: 7876, type: MEMORYSTR	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: CasPol.exe PID: 7876, type: MEMORYSTR	Matched rule: Windows_Trojan_Nanocore_d8c4e3c5 reference_sample = b2262126a955e306dc68487333394dc08c4fbd708a19afeb531f58916ddb1cfd, os = windows, severity = x86, creation_date = 2021-06-13, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Nanocore, fingerprint = e5c284f14c1c650ef8ddd7caf314f5318e46a811addc2af5e70890390c7307d4, id = d8c4e3c5-8bcc-43d2-9104-fa3774282da5, last_modified = 2021-08-23

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_0040344A EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,GetModuleHandleW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,OleUninitialize,ExitProcess,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,LdrInitializeThunk,CopyFileW,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess,

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

File created: C:\Windows\resources\0409

Jump to behavior

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_004068DA
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_00404CED
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 12_2_019104B0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 12_2_01910938

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Process Stats: CPU usage > 98%

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Section loaded: edgegdi.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: edgegdi.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: edgegdi.dll

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Virustotal: Detection: 45%
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	ReversingLabs: Detection: 47%

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

File read: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Jump to behavior

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

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

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

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

Source: unknown	Process created: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\SysWOW64\schtasks.exe schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp
Source: C:\Windows\SysWOW64\schtasks.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe 0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\SysWOW64\schtasks.exe schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

File created: C:\Users\user\AppData\Local\Deskriptiv155

Jump to behavior

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

File created: C:\Users\user\AppData\Local\Temp\nsxE303.tmp

Jump to behavior

Source: classification engine

Classification label: mal100.troj.evad.winEXE@11/16@3/3

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_00402104 LdrInitializeThunk,CoCreateInstance,LdrInitializeThunk,

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

File read: C:\Users\desktop.ini

Jump to behavior

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_00404771 GetDlgItem,SetWindowTextW,LdrInitializeThunk,LdrInitializeThunk,SHBrowseForFolderW,CoTaskMemFree,lstrcmpiW,lstrcatW,SetDlgItemTextW,LdrInitializeThunk,GetDiskFreeSpaceW,MulDiv,SetDlgItemTextW,

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\ffc00a26ff38e37b47b2c75f92b48929\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\ffc00a26ff38e37b47b2c75f92b48929\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1760:120:WilError_03
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:872:304:WilStaging_02
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1760:304:WilStaging_02
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4456:304:WilStaging_02
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:872:120:WilError_03
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4456:120:WilError_03
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\{e277811f-20a3-49b6-ae15-cbb22e96ee2f}

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: C:\Users\Liam\Downloads\NanoCoreSwiss\MyClientPlugin\obj\Debug\MyClientPlugin.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: C:\Users\Liam\Documents\Visual Studio 2013\Projects\NanoCoreStressTester\NanoCoreStressTester\obj\Debug\NanoCoreStressTester.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: G:\Users\Andy\Documents\Visual Studio 2013\Projects\NanocoreBasicPlugin\NanoCoreBase\obj\Debug\NanoCoreBase.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: P:\Visual Studio Projects\Projects 15\NanoNana\MyClientPlugin\obj\Debug\MyClientPlugin.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: C:\Users\Cole\Documents\Visual Studio 2013\Projects\FileBrowserPlugin\FileBrowserClient\obj\Debug\FileBrowserClient.pdb source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp

Data Obfuscation

Yara detected GuLoader

Source: Yara match

File source: 00000002.00000002.167511188846.0000000008C46000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_10002DE0 push eax; ret

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_10001B18 GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW,

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File created: C:\Users\user\AppData\Local\Temp\nssE334.tmp\System.dll			Jump to dropped file
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	File created: C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe			Jump to dropped file

Boot Survival

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

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Process created: C:\Windows\SysWOW64\schtasks.exe schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce Startup key	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce Startup key	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce Startup key	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Registry value created or modified: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce Startup key	Jump to behavior

Hooking and other Techniques for Hiding and Protection

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

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe:Zone.Identifier read attributes | delete

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\schtasks.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\schtasks.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\schtasks.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\schtasks.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion

Tries to detect Any.run

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Program Files\qga\qga.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	File opened: C:\Program Files\qga\qga.exe

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe TID: 4876	Thread sleep time: -1844674407370954s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe TID: 4876	Thread sleep time: -74900s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe TID: 7080	Thread sleep time: -922337203685477s >= -30000s

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.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\v2.0.50727\CasPol.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Window / User API: threadDelayed 1498
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Window / User API: foregroundWindowGot 562
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Window / User API: foregroundWindowGot 979

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_00406555 FindFirstFileW,FindClose,
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_00405A03 CloseHandle,GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Code function: 2_2_0040287E FindFirstFileW,

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Thread delayed: delay time: 922337203685477
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Thread delayed: delay time: 922337203685477

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	API call chain: ExitProcess graph end node

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Printer Shortcuts
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows

Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Guest Shutdown Service
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Remote Desktop Virtualization Service
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmicshutdown
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Volume Shadow Copy Requestor
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V PowerShell Direct Service
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Time Synchronization Service
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmicvss
Source: CasPol.exe, 00000008.00000003.167744785159.0000000007194000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167744785159.0000000007162000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Data Exchange Service
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Heartbeat Service
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Guest Service Interface
Source: DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, 00000002.00000002.167633646699.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmicheartbeat

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_10001B18 GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW,

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Code function: 2_2_00405840 CreateDirectoryW,GetLastError,GetLastError,LdrInitializeThunk,SetFileSecurityW,GetLastError,

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion

Writes to foreign memory regions

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe base: 1160000

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\SysWOW64\schtasks.exe schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp

Source: CasPol.exe, 00000008.00000003.167669662973.0000000039FEB000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167530325327.0000000039FEB000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167529839560.0000000039FEB000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Program Manager

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

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

Source: C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct

Remote Access Functionality

Detected Nanocore Rat

Source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: NanoCore.ClientPluginHost
Source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCoreBase.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainNanoCoreBaseClientPluginCommandHandlerResourcesNanoCoreBase.My.ResourcesMySettingsMySettingsPropertyCommandsMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostIClientNetworkHostNetworkHostSendCommandparamsInitializePluginNanoCore.ClientPluginIClientNetwork_networkhost_loggingHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketHandleCommandHandleCommandOpenWebsiteHandleCommandMessageBoxSwapMouseButtonfSwapuser32.dllHandleCommandMouseSwapHandleCommandMouseUnswapmciSendStringlpszCommandlpszReturnStringcchReturnLengthhwndCallbackwinmm.dllmciSendStringAHandleCommandCDTrayHandleCommandCDTrayCloseSystem.ResourcesResourceManagerresourceManSystem.GlobalizationCultureInforesourceCultureget_ResourceManagerget_Cultureset_CultureValueCultureSystem.ConfigurationApplicationSettingsBasedefaultInstanceget_DefaultDefaultget_SettingsSettingsEnumvalue__OpenWebsiteMessageBoxCDTrayCDTrayCloseMouseSwapMouseUnswapSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeSendToServerParamArrayAttributeStringProcessStartSystem.Windows.FormsDialogResultShowConversionsReferenceEqualsSystem.ReflectionAssemblyget_AssemblyCompilerGeneratedAttributeSettingsBaseSynchronizedNanoCoreBase.Resources.resourcesDebuggableAttributeDebuggingModesCompilationRelaxationsAttributeRuntimeCompatibilityAttributeAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeNanoCoreBase.dll+set CDAudio door open/set CDAudio door closed-NanoCoreBase.Resources3
Source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationMyClientPlugin.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainMyClientPluginClientPluginMiscCommandHandlerCommandTypeMiscCommandMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostInitializePluginNanoCore.ClientPluginIClientNetwork_loggingHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketparamsHandleMiscCommandHandleMiscCommandMessageInterpretRecievedcommandtodoloopkeysEnumvalue__MessageStringExceptionMicrosoft.VisualBasic.CompilerServicesOperatorsCompareStringServerComputerMicrosoft.VisualBasic.MyServicesRegistryProxyget_RegistryMicrosoft.Win32RegistryKeyget_LocalMachineConcatInt32SetValueProjectDataSetProjectErrorClearProjectErrorget_LengthStandardModuleAttributeSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeDebuggableAttributeDebuggingModesCompilationRelaxationsAttributeRuntimeCompatibilityAttributeSystem.ReflectionAssemblyFileVersionAttributeGuidAttributeAssemblyTrademarkAttributeAssemblyCopyrightAttributeAssemblyProductAttributeAssemblyCompanyAttributeAssemblyDescriptionAttributeAssemblyTitleAttributeMyClientPlugin.dll'DisableWebcamLights
Source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationFileBrowserClient.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainFileBrowserClientClientPluginCommandHandlersResourcesFileBrowserClient.My.ResourcesMySettingsMySettingsPropertyFunctionsCommandTypesMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostIClientNetworkHostNetworkHostCurrentDirectoryInitializePluginNanoCore.ClientPluginIClientNetwork_loggingHost_networkHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketparamsHandleCreateDirectoryremoteDirHandleDeleteFileremoteFileisDirectoryHandleOpenFileHandleReceiveFilelocalFileHandleRenameFilenewFileNameHandleSetCurrentDirectorypathHandleDeleteHandleDownloadHandleDrivesHandleFilesHandleGetCurrentDirectoryHandleMachineNameHandleOpenHandleSetCurrentDirectoryPacketHandleUploadHandleRenameHandleCreateSendCurrentDirectorySendDrivesSendFileSendFilesSendMachineNameSystem.ResourcesResourceManagerresourceManSystem.GlobalizationCultureInforesourceCultureget_ResourceManagerget_Cultureset_CulturevalueCultureSystem.ConfigurationApplicationSettingsBasedefaultInstanceget_DefaultDefaultget_SettingsSettingsSystem.Collections.GenericList`1RemoteFilesRemoteFoldersRemoteDrivesEnumerateRemoteFilesEnumerateRemoteDrivesLogMessagemessageEnumvalue__MachineNameDrivesFilesGetCurrentDirectorySetCurrentDirectoryDownloadUploadOpenDeleteCreateDirectoryRenameSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeEnvironmentSpecialFolderGetFolderPathStringFormatSystem.IODirectoryDirectoryInfoProjectDataExceptionSetProjectErrorClearProjectErrorFileLogClientExceptionProcessStartConvertFromBase64StringWriteAllBytesMoveSendToServerConversionsToBooleanInt32NewLateBindingLateIndexGetEnumeratorEmptyGetEnumeratorget_CurrentTrimConcatMoveNextIDisposableDisposeReadAllBytesToBase64StringIsNullOrEmptyget_MachineNameToUpperget_UserNameReferenceEqualsSystem.ReflectionAssemblyget_AssemblyCompilerGeneratedAttributeSettingsBaseSynchronizedFileInfoFileSystemInfoget_FullNameContainsGetDirectoriesget_NameAddGetF
Source: CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: <Module>mscorlibMicrosoft.VisualBasicMyApplicationNanoCoreStressTester.MyMyComputerMyProjectMyWebServicesThreadSafeObjectProvider`1ClientMainNanoCoreStressTesterClientPluginHTTPFloodSlowLorisSYNFloodTCPNanoCoreStressTester.FloodUDPSendSynCommandHandlerResourcesNanoCoreStressTester.My.ResourcesMySettingsMySettingsPropertyCommandsMethodsMicrosoft.VisualBasic.ApplicationServicesApplicationBase.ctorMicrosoft.VisualBasic.DevicesComputerSystemObject.cctorget_Computerm_ComputerObjectProviderget_Applicationm_AppObjectProviderUserget_Userm_UserObjectProviderget_WebServicesm_MyWebServicesObjectProviderApplicationWebServicesEqualsoGetHashCodeTypeGetTypeToStringCreate__Instance__TinstanceDispose__Instance__get_GetInstanceMicrosoft.VisualBasic.MyServices.InternalContextValue`1m_ContextGetInstanceNanoCore.ClientPluginHostIClientLoggingHostLoggingHostIClientNetworkHostNetworkHostIClientDataHostDataHostClientGUIDSendCommandparamsInitializePluginNanoCore.ClientPluginIClientNetwork_networkhost_loggingHost_DataHostBuildingHostCacheConnectionFailedhostportConnectionStateChangedconnectedPipeClosedpipeNamePipeCreatedReadPacketStartHostToAttackArrayUploadDataSiteUserAgentRefererValuesGeneratecodelengthSystem.ThreadingThreadThreadsPortToAttackTimeToAttackThreadstoUseThreadsEndedattacksAttackRunningFloodnewHostnewPortnewTimenewThreadslolStopSlowlorisStressThreadStart_floodingJob_floodingThreadSystem.NetIPEndPoint_ipEo_synClassHostIsEnabledPortSuperSynSocketsStartSuperSynStopSuperSynSystem.Net.SocketsSocketClientIPPacketsPacketSizeMaxPacketsStopFloodmPacketspSize_sockipEosuperSynSockets__1IAsyncResultOnConnectarSendFloodingstopHTTPBytesSentSYNConnectionsHTTPDataSentMethodTargetAddressTargetStatusupdateBytesnewSYNFloodHandleDDOSCommandHandleStopCommandSystem.TimersElapsedEventArgsbytesTimerElapsedsourceeHandleHTTPCommandHandleSlowlorisCommandHandleTCPCommandHandleUDPCommandHandleSYNCommandSystem.ResourcesResourceManagerresourceManSystem.GlobalizationCultureInforesourceCultureget_ResourceManagerget_Cultureset_CultureValueCultureSystem.ConfigurationApplicationSettingsBasedefaultInstanceget_DefaultDefaultget_SettingsSettingsEnumvalue__sendStressCommandupdateStatusColumnstopStressCommandHTTPSlowlorisSYNSystem.ComponentModelEditorBrowsableAttributeEditorBrowsableStateSystem.CodeDom.CompilerGeneratedCodeAttributeSystem.DiagnosticsDebuggerNonUserCodeAttributeDebuggerHiddenAttributeMicrosoft.VisualBasic.CompilerServicesStandardModuleAttributeHideModuleNameAttributeSystem.ComponentModel.DesignHelpKeywordAttributeSystem.Runtime.CompilerServicesRuntimeHelpersGetObjectValueRuntimeTypeHandleGetTypeFromHandleActivatorCreateInstanceMyGroupCollectionAttributeget_Valueset_ValueSystem.Runtime.InteropServicesComVisibleAttributeExceptionSendToServerProjectDataSetProjectErrorClearProjectErrorTimerNanoCoreIClientNameObjectCollectionget_VariablesGetValueset_Intervalset_EnabledElapsedEventHandleradd_ElapsedParamArrayAttributeRandomGuidStringIsNullOrEmptyArgumentNullExceptionArgumentOutOfRangeExce

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	1 Windows Management Instrumentation	1 DLL Side-Loading	1 DLL Side-Loading	1 Disable or Modify Tools	OS Credential Dumping	3 File and Directory Discovery	Remote Services	1 Archive Collected Data	Exfiltration Over Other Network Medium	1 Ingress Tool Transfer	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	1 System Shutdown/Reboot
Default Accounts	1 Native API	1 Scheduled Task/Job	1 Access Token Manipulation	1 Obfuscated Files or Information	LSASS Memory	4 System Information Discovery	Remote Desktop Protocol	1 Clipboard Data	Exfiltration Over Bluetooth	11 Encrypted Channel	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	1 Scheduled Task/Job	1 Registry Run Keys / Startup Folder	112 Process Injection	1 DLL Side-Loading	Security Account Manager	211 Security Software Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	1 Non-Standard Port	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	1 Scheduled Task/Job	11 Masquerading	NTDS	1 Process Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	1 Remote Access Software	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	1 Registry Run Keys / Startup Folder	121 Virtualization/Sandbox Evasion	LSA Secrets	121 Virtualization/Sandbox Evasion	SSH	Keylogging	Data Transfer Size Limits	2 Non-Application Layer Protocol	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	1 Access Token Manipulation	Cached Domain Credentials	1 Application Window Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	113 Application Layer Protocol	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	112 Process Injection	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	1 Hidden Files and Directories	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

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

Source	Detection	Scanner	Label	Link
DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	46%	Virustotal		Browse
DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe	47%	ReversingLabs	Win32.Trojan.Nsisx

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Local\Temp\nssE334.tmp\System.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nssE334.tmp\System.dll	1%	Virustotal		Browse
C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe	47%	ReversingLabs	Win32.Trojan.Nsisx
C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe	46%	Virustotal		Browse

Name	IP	Active	Malicious	Reputation
drive.google.com	142.250.185.110	true	false	high
masterpat0nms672ns.duckdns.org	91.193.75.146	true	true	unknown
googlehosted.l.googleusercontent.com	142.250.186.161	true	false	high
doc-0c-b0-docs.googleusercontent.com	unknown	unknown	false	high

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://doc-0c-b0-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/gop7ht5qt6iu260mrr5822id2hevfvup/1675479375000/07900185898442636486/*/1GWkPMapRdWHnFBq8NG4QBMUUzbTsJcvy?e=download&uuid=5cfb3928-a799-4c74-b6f0-f4c0849b8739	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
https://doc-0c-b0-docs.googleusercontent.com/	CasPol.exe, 00000008.00000003.167744785159.0000000007194000.00000004.00000020.00020000.00000000.sdmp	false	high
https://doc-0c-b0-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/gop7ht5q	CasPol.exe, 00000008.00000003.167744785159.00000000071ED000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167744785159.0000000007194000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167481132146.00000000071F4000.00000004.00000020.00020000.00000000.sdmp	false	high
http://nsis.sf.net/NSIS_ErrorError	DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe, Windowss.exe.8.dr	false	high
http://google.com	CasPol.exe, 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp	false	high
https://drive.google.com/	CasPol.exe, 00000008.00000003.167744785159.000000000717A000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000008.00000003.167744785159.0000000007162000.00000004.00000020.00020000.00000000.sdmp	false	high
https://doc-0c-b0-docs.googleusercontent.com/H	CasPol.exe, 00000008.00000003.167744785159.0000000007194000.00000004.00000020.00020000.00000000.sdmp	false	high

World Map of Contacted IPs

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

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
142.250.186.161	googlehosted.l.googleusercontent.com	United States	15169	GOOGLEUS	false
142.250.185.110	drive.google.com	United States	15169	GOOGLEUS	false
91.193.75.146	masterpat0nms672ns.duckdns.org	Serbia	209623	DAVID_CRAIGGG	true

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	798398
Start date and time:	2023-02-04 03:52:29 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 14m 58s
Hypervisor based Inspection enabled:	false
Report type:	light
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit 20H2 Native physical Machine for testing VM-aware malware (Office 2019, IE 11, Chrome 93, Firefox 91, Adobe Reader DC 21, Java 8 Update 301
Run name:	Suspected Instruction Hammering
Number of analysed new started processes analysed:	15
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
Sample file name:	DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@11/16@3/3
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 63.1% (good quality ratio 61.9%) Quality average: 88.1% Quality standard deviation: 22.3%
HCA Information:	Successful, ratio: 89% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe Sleeps bigger than 100000000ms are automatically reduced to 1000ms

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, backgroundTaskHost.exe, svchost.exe
TCP Packets have been reduced to 100
Excluded domains from analysis (whitelisted): wdcpalt.microsoft.com, client.wns.windows.com, login.live.com, evoke-windowsservices-tas.msedge.net, ctldl.windowsupdate.com, wdcp.microsoft.com, manage.devcenter.microsoft.com
Not all processes where analyzed, report is missing behavior information
Report size exceeded maximum capacity and may have missing behavior information.
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.
Report size getting too big, too many NtQueryValueKey calls found.
Report size getting too big, too many NtSetInformationFile calls found.

Simulations

Behavior and APIs

Time	Type	Description
03:57:03	Autostart	Run: HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce Startup key C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe
03:57:09	Task Scheduler	Run new task: DSL Monitor path: "C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe" s>$(Arg0)
03:57:12	Autostart	Run: HKCU64\Software\Microsoft\Windows\CurrentVersion\RunOnce Startup key C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe

Process:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File Type:	ASCII text, with very long lines (34794), with no line terminators
Category:	dropped
Size (bytes):	34794
Entropy (8bit):	3.9997795398371228
Encrypted:	false
SSDEEP:	768:ccaHQHD7RgNO/PDcbf/CBrmE4Hi1r1scfUos2cX7nhL/djYY2v:iQHDyO4mrei7sqc7BdsYG
MD5:	DD18A90498456DFCAE95A46AFC33C475
SHA1:	65AB8F8342AF9C08FE39E7664E3DF9C9646DF211
SHA-256:	856D7590AB2EFC8C760BC37D652D5AE8A5DE982891ADB7A678E43A91D268DDE9
SHA-512:	BC6F1AED9B60D3C383E0A65C19E2FF031252DC9B193AE6AD3B5B6F3767EC2F7E6E6E4B3F65D2A3CBD501ED38C838C89A9648D255EAF1110BD7C5A0142F0A6A10
Malicious:	false
Preview:	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

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\Rouleredes.coe

Download File

Process:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File Type:	data
Category:	dropped
Size (bytes):	223928
Entropy (8bit):	7.720384553629306
Encrypted:	false
SSDEEP:	3072:c5Nv/wHlbfgXh62+XKffH2i5A3Mz3xDD1TiBonOxOo0TUhBj4g2RgYyv:c5NvAbfgsrX6qMFdTiBQhooSBj4g2d4
MD5:	B32FFE1EC6ECA11009C35A0829450CB1
SHA1:	146529AFE038064ED79CAE0C62B108A14276D459
SHA-256:	151A299FCA8F459B7670EA4922931161D6E8024B19F1C723130F6576ACBDBC83
SHA-512:	CC32C0713B6E3C83D00682A73F2DB20FEAB0EBCD39A2CD768728FA9AD437CE0C24A6EBA7367DEC162447C14533064B93A2EB8422C843186AADADD6BEB99D7E4C
Malicious:	false
Preview:	..wh..8..ArM.0).LL....-G..t..N..."V.M.\og..Q].N...i.4...%.VV1.hK.'/..&.$.U<....@.n..@..H.(.6......C.i....z\uy.R.1.f...u.-..S..f....[5A..:b.....p...'..K..g.2O..A........MGO....j.......l.N^...7W..$.6..D.q.....P&~.b4.Y8.@..n.......p..$.V.;.8\|k.\69+.P..Fr1..M$.Y.c..?.T...n.....0......%.m%.#J._....<&-...%..v..4P..=..lz.YR.j.2.).j.t..E.V......U...7.R...G.+..ux.Fmg.n..D....jz7...\|...&.]K....A.....`oy..FM...(d:wx.._V....Y.bs..f.^$...Q.MZ.O.0.....x.a.t.nk.d....h3n.J8..R.$7..D2..g..f ... )..c..=8C.. N.....B.a"...z..&...e............'B%-2.Z.......&.B.....q5/..A.xG.R3B..@.\|.V.ss.Y.P..iM.1.F0>....S..{gSc.^.<.kT..A.....%..w..A.........3..{.3id..?....-trml..O......TH.qU.A.....].a.H.Q4.R.&.Dh.?....8e................0Sf..r......._..S....~..<.i...0.d...+.^..Ou(.6&.>....,^.w....-:0..=."......I.....H....T.B.F.(..J.3#...f...8...-1.e...j.....{4....!....AG^%.....L./.$........Qz.T.H.....1.r..?D8'.n..b>( fo.w......,....&......}/6.(..#UJ0.lWB....

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\checkbox_checked.png

Download File

Process:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File Type:	PNG image data, 32 x 32, 2-bit colormap, non-interlaced
Category:	dropped
Size (bytes):	147
Entropy (8bit):	5.579261213353732
Encrypted:	false
SSDEEP:	3:yionv//thPl3MrpxyPuReVl/nRwPd/ggZcFmz3iVVyjXrC5RlH1p:6v/lhP6TwOeVV6Pd/MmgEK5RlVp
MD5:	0CA13C84736F193C4DDC36408B63EB79
SHA1:	DAF222B1B08D7F2645FDC2E25E63BE2AA50E9B79
SHA-256:	9B7DA86B40E8FE9DA37BA2A4337C9BCE14B07153A9722DD3DE7772C1C5933DED
SHA-512:	1F95694E920B1BE5A7D9A4C4F7EABCCDE8326965D8B1E3211085C67E84229F76300AED6AE29E2D79E817857CFE7608919233057FAD6FDA3BF515C59F3604099C
Malicious:	false
Preview:	.PNG........IHDR... ... ........g....PLTE.........f.0....tRNS..v..8...7IDATx.c..............(."..@.& .....R;X...D8.....a^......N'\..+....IEND.B`.

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\multimedia-volume-control-symbolic.svg

Download File

Process:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File Type:	SVG Scalable Vector Graphics image
Category:	dropped
Size (bytes):	651
Entropy (8bit):	5.228667299529662
Encrypted:	false
SSDEEP:	12:t4Cp9xXnlWjoprGDWXYmfM26oprGhyGuC1hz4AeWrGdKdK:t4CpPlWsrGDoY32/rGYG/4AeWrGMQ
MD5:	367D90E6DF90CE72BAD009701DC3D941
SHA1:	C2070B79640687DBB8A64BFAC953CFA7625F7FFF
SHA-256:	2F11A00CC5DD755C1E5054AEF16CE293716532140B3DDB0F0623ABD460F99571
SHA-512:	F6DA3687D0676C11CD4B3D3F4C71797059DD62B05F09DC981684155671EB7924E6096B084DF43664D09B1A13BFADFE61C1FB678B3323ED7E9984EB8D7A2D19BC
Malicious:	false
Preview:	<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g fill="#474747"><path d="M2 5h2.484l2.97-3H8v12h-.475l-3.04-3H2z" style="marker:none" color="#bebebe" overflow="visible"/><path d="M14 8c0-2.166-.739-4.02-2-5h-1v2c.607.789 1 1.76 1 3 0 1.241-.393 2.22-1 3v2h1c1.223-.995 2-2.873 2-5z" style="marker:none" color="#000" overflow="visible"/><path d="M11 8c0-1.257-.312-2.216-1-3H9v6h1c.672-.837 1-1.742 1-3z" style="line-height:normal;-inkscape-font-specification:Sans;text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" color="#000" font-weight="400" font-family="Sans" overflow="visible"/></g></svg>

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\phone-symbolic.svg

Download File

Process:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File Type:	SVG Scalable Vector Graphics image
Category:	dropped
Size (bytes):	629
Entropy (8bit):	4.45278069770929
Encrypted:	false
SSDEEP:	12:TMHdPnnl/nu3tln5CfYUtLLgpvAjmAKWlzmOA/e7/lsEbWlM:2dPnnxu3tlQfjngEmAKvOA/U/lsEbN
MD5:	DA3858070B89AA5D3B4D5FC724BED12F
SHA1:	A923CDD523E0519E96147A05DE6D0024135127E4
SHA-256:	3CC19ADDFE48119EB91D48E7FE510920394DC96F3006C384FFD4F63B92A73480
SHA-512:	FF7BE5CC591CD146E56DD22BCB9FD82A21272592EA7E807B57F8D33E77DA7FB2C632CA12980B0B8CDA4028C5802EA803BC75A642714B80AAC244538E4819E502
Malicious:	false
Preview:	<?xml version="1.0" encoding="UTF-8"?>.<svg height="16px" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg">. <g fill="#2e3436">. <path d="m 6 0 c -1.644531 0 -3 1.355469 -3 3 v 10 c 0 1.644531 1.355469 3 3 3 h 4 c 1.644531 0 3 -1.355469 3 -3 v -10 c 0 -1.644531 -1.355469 -3 -3 -3 z m 0 2 h 4 c 0.570312 0 1 0.429688 1 1 v 10 c 0 0.570312 -0.429688 1 -1 1 h -4 c -0.570312 0 -1 -0.429688 -1 -1 v -10 c 0 -0.570312 0.429688 -1 1 -1 z m 0 0"/>. <path d="m 7 1 h 2 c 0.550781 0 1 0.449219 1 1 s -0.449219 1 -1 1 h -2 c -0.550781 0 -1 -0.449219 -1 -1 s 0.449219 -1 1 -1 z m 0 0"/>. </g>.</svg>.

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\caspol.exe.log

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	20
Entropy (8bit):	3.6841837197791887
Encrypted:	false
SSDEEP:	3:QHXMKas:Q3Las
MD5:	B3AC9D09E3A47D5FD00C37E075A70ECB
SHA1:	AD14E6D0E07B00BD10D77A06D68841B20675680B
SHA-256:	7A23C6E7CCD8811ECDF038D3A89D5C7D68ED37324BAE2D4954125D9128FA9432
SHA-512:	09B609EE1061205AA45B3C954EFC6C1A03C8FD6B3011FF88CF2C060E19B1D7FD51EE0CB9D02A39310125F3A66AA0146261BDEE3D804F472034DF711BC942E316
Malicious:	false
Preview:	1,"fusion","GAC",0..

C:\Users\user\AppData\Local\Temp\nssE334.tmp\System.dll

Download File

Process:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	11776
Entropy (8bit):	5.656065698421856
Encrypted:	false
SSDEEP:	192:eY24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol+Sl:E8QIl975eXqlWBrz7YLOl+
MD5:	17ED1C86BD67E78ADE4712BE48A7D2BD
SHA1:	1CC9FE86D6D6030B4DAE45ECDDCE5907991C01A0
SHA-256:	BD046E6497B304E4EA4AB102CAB2B1F94CE09BDE0EEBBA4C59942A732679E4EB
SHA-512:	0CBED521E7D6D1F85977B3F7D3CA7AC34E1B5495B69FD8C7BFA1A846BAF53B0ECD06FE1AD02A3599082FFACAF8C71A3BB4E32DEC05F8E24859D736B828092CD5
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0% Antivirus: Virustotal, Detection: 1%, Browse
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......1...u.u.u...s.u.a....r.!..q....t....t.Richu.........................PE..L.....MX...........!..... ...........'.......0...............................`.......................................2.......0..P............................P.......................................................0..X............................text............ .................. ..`.rdata..S....0.......$..............@..@.data...x....@.......(..............@....reloc..b....P.......*..............@..B................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\nsxE304.tmp

Download File

Process:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File Type:	data
Category:	dropped
Size (bytes):	296163
Entropy (8bit):	7.470506584929792
Encrypted:	false
SSDEEP:	6144:X5NvAbfgsrX6qMFdTiBQhooSBj4g2dgQ20cP7m:JjvTiapwjGdf20cP7m
MD5:	E0FD6297CF0E89D773C0AE44ED514229
SHA1:	EE4E3DEC2FFAD8B11887DD600B3A5D75982F0170
SHA-256:	5511DCF0AEFA2FDE583BEB5703774277C3ECB68B48AFA8B5D7F89F641B1F87F3
SHA-512:	5911A30953430870D7468C7BD48B57435FD6898800FC81EFA42FD340222E938D1C0889432C413163BC777044B412EF92A72740489FA620FE7220143D0A5A1C56
Malicious:	false
Preview:	.^......,...................W...x?.......]......l^..........................................................................................................................................................................................................................................G...X...............j...............................................................................................................................a.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Category:	dropped
Size (bytes):	348136
Entropy (8bit):	7.836361315282437
Encrypted:	false
SSDEEP:	6144:twq3NpWyFr7S0HFwnNHF6pmK2DIuua9ma+T4cX+tTMZP3qtTaPwkYn5inpT4:tzayFfDwNg4RE864c4MZ/c2UinS
MD5:	91C0C4710DB096A4689D40E2CEB3814D
SHA1:	63880C602B960C5F91E55CBE4D5D18C7B8F1D63A
SHA-256:	A4D4961D124EA4276512C1584F1EBD30951CD469659B3A623594D6361772FAE7
SHA-512:	B5FC41A609EFB2946DDCE21F383B5AE8E70D93B0FD0DEC8E48B27F7660569CCDBAFE806BF56FC0CD7C4E43826B79F065D57CD66DA3C27E865CDCED3CA865EB2A
Malicious:	true
Antivirus:	Antivirus: ReversingLabs, Detection: 47% Antivirus: Virustotal, Detection: 46%, Browse
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........1..P...P...P.._...P...P..OP.._...P..s...P...V...P..Rich.P..........PE..L...8.MX.................b...*......J4............@.......................... ............@.........................................................................................................................................................text....a.......b.................. ..`.rdata...............f..............@..@.data...8............z..............@....ndata...................................rsrc..............................@..@................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\tmp673D.tmp

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	1319
Entropy (8bit):	5.131285242271578
Encrypted:	false
SSDEEP:	24:2dH4+S/4oL600QlMhEMjn5pwjVLUYODOLG9RJh7h8gK0mnJxtn:cbk4oL600QydbQxIYODOLedq3ZJj
MD5:	497F298FC157762F192A7C42854C6FB6
SHA1:	04BEC630F5CC64EA17C0E3E780B3CCF15A35C6E0
SHA-256:	3462CBE62FBB64FC53A0FCF97E43BAAFE9DD9929204F586A86AFE4B89D8048A6
SHA-512:	C7C6FD3097F4D1CCD313160FEDF7CB031644E0836B8C3E25481095E5F4B003759BC84FC6EA9421E3A090E66DC2FF875FEC2F394A386691AB178CB164733411B2
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\11389406-0377-47ED-98C7-D564E683C6EB\catalog.dat

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	data
Category:	dropped
Size (bytes):	232
Entropy (8bit):	7.089541637477408
Encrypted:	false
SSDEEP:	3:XrURGizD7cnRNGbgCFKRNX/pBK0jCV83ne+VdWPiKgmR7kkmefoeLBizbCuVkqYM:X4LDAnybgCFcps0OafmCYDlizZr/i/Oh
MD5:	9E7D0351E4DF94A9B0BADCEB6A9DB963
SHA1:	76C6A69B1C31CEA2014D1FD1E222A3DD1E433005
SHA-256:	AAFC7B40C5FE680A2BB549C3B90AABAAC63163F74FFFC0B00277C6BBFF88B757
SHA-512:	93CCF7E046A3C403ECF8BC4F1A8850BA0180FE18926C98B297C5214EB77BC212C8FBCC58412D0307840CF2715B63BE68BACDA95AA98E82835C5C53F17EF38511
Malicious:	false
Preview:	Gj.h\.3.A...5.x..&...i+..c(1.P..P.cLT...A.b........4h...t.+..Z\.. .i.... S....}FF.2...h.M+....L.#.X..+......*....~f.G0^..;....W2.=...K.~.L..&f...p............:7rH}..../H......L...?...A.K...J.=8x!....+.2e'..E?.G......[.&

C:\Users\user\AppData\Roaming\11389406-0377-47ED-98C7-D564E683C6EB\run.dat

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	data
Category:	dropped
Size (bytes):	8
Entropy (8bit):	3.0
Encrypted:	false
SSDEEP:	3:7M:I
MD5:	E605984DC561B9F47F1CB5768EA0DF06
SHA1:	3CDBC8C449B53F919F51DA02322134F41B7ECB33
SHA-256:	026CF8CFDE23BEDCC5E60564D808C492580B9046DD1BDE5B1CF9167852986EA8
SHA-512:	3520CBDECFEC35785DCE152A84253934AAF3F554C1E74089010E556A9EA1D06EDB5E55D9F94CAB17281B2CD430B46C3FE8CE630D3CEB53C89B599928B1D232C4
Malicious:	true
Preview:	t...c..H

C:\Users\user\AppData\Roaming\11389406-0377-47ED-98C7-D564E683C6EB\settings.bin

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	data
Category:	dropped
Size (bytes):	40
Entropy (8bit):	5.153055907333276
Encrypted:	false
SSDEEP:	3:9bzY6oRDT6P2bfVn1:RzWDT621
MD5:	4E5E92E2369688041CC82EF9650EDED2
SHA1:	15E44F2F3194EE232B44E9684163B6F66472C862
SHA-256:	F8098A6290118F2944B9E7C842BD014377D45844379F863B00D54515A8A64B48
SHA-512:	1B368018907A3BC30421FDA2C935B39DC9073B9B1248881E70AD48EDB6CAA256070C1A90B97B0F64BBE61E316DBB8D5B2EC8DBABCD0B0B2999AB50B933671ECB
Malicious:	false
Preview:	9iH...}Z.4..f.~a........~.~.......3.U.

C:\Users\user\AppData\Roaming\11389406-0377-47ED-98C7-D564E683C6EB\storage.dat

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	data
Category:	dropped
Size (bytes):	426832
Entropy (8bit):	7.999527918131335
Encrypted:	true
SSDEEP:	6144:zKfHbamD8WN+JQYrjM7Ei2CsFJjyh9zvgPonV5HqZcPVT4Eb+Z6no3QSzjeMsdF/:zKf137EiDsTjevgArYcPVLoTQS+0iv
MD5:	653DDDCB6C89F6EC51F3DDC0053C5914
SHA1:	4CF7E7D42495CE01C261E4C5C4B8BF6CD76CCEE5
SHA-256:	83B9CAE66800C768887FB270728F6806CBEBDEAD9946FA730F01723847F17FF9
SHA-512:	27A467F2364C21CD1C6C34EF1CA5FFB09B4C3180FC9C025E293374EB807E4382108617BB4B97F8EBBC27581CD6E5988BB5E21276B3CB829C1C0E49A6FC9463A0
Malicious:	false
Preview:	..g&jo...IPg...GM....R>i...o...I.>.&.r{....8...}...E....v.!7.u3e.. .....db...}.......".t(.xC9.cp.B....7...'.......%......w.^.._.......B.W%.<..i.0.{9.xS...5...)..w..$..C..?`F..u.5.T.X.w'Si..z.n{...Y!m...RA...xg....[7...z..9@.K.-...T..+.ACe....R....enO.....AoNMT.\^....}H&..4I...B.:..@..J...v..rI5..kP......2j....B..B.~.T..>.c..emW;Rn<9..[.r.o....R[....@=...:...L.g<.....I..%4[.G^.~.l'......v.p&.........+..S...9d/.{..H.`@.1..........f.\s...X.a.].<.h...J4...k.x....%3.......3.c..?%....>.!.}..)(.{...H...3..`'].Q.[sN..JX(.%pH....+......(...v.....H...3..8.a_..J..?4...y.N(..D.h..g.jD..I...44Q?..N......oX.A......l...n?./..........$.!..;.^9"H...........OkF....v.m_.e.v..f...."..bq{.....O.-....%R+...-..P.i..t5....2Z# ...#...,L..{..j..heT -=Z.P;...g.m)<owJ].J..../.p..8.u8.&..#.m9...j%..g&....g.x.I,....u.[....>./W...........X...bZ...ex.0..x.}.....Tb...[..H_M._.^N.d&...g._."@4N.pDs].GbT.......&p........Nw...%$=.....{..J.1....2....<E{..<!G..

C:\Users\user\AppData\Roaming\11389406-0377-47ED-98C7-D564E683C6EB\task.dat

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	56
Entropy (8bit):	4.745141646068962
Encrypted:	false
SSDEEP:	3:oMty8WbSmm:oMLWumm
MD5:	F781103B538E4159A8F01E3BE09B1F8D
SHA1:	27992585DE22A095BABCFD75E8F96710DD921C37
SHA-256:	BEA91983791C26C19AA411B2870E89AFC250EAF9855B6E1CE7BEA02B74E7F368
SHA-512:	D50AE0A01E74FC263B704FADE17CDF4993B61E34FD498827D546F090CE2DA5E8F24D4D34FBF360AE7EE5C5E7E3F032F3DDA8AD0C2A2CF0E1DAFEED61258AB4CA
Malicious:	false
Preview:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe

\Device\ConDrv

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	182
Entropy (8bit):	5.07060597644582
Encrypted:	false
SSDEEP:	3:RGXKRjN3Mxm8d/AjhclROXDD9jmKXVM8/FOoDamd9xraWMZ4MKLJFcLEWgJya7:zx3M7ucLOdBXVNYmd9NaWM6MKnH5JyY
MD5:	B08826036A3E81B44E7D8C1284381013
SHA1:	96CF7E6BC1B55C69CE33BEC3B78FFF4EB8839B87
SHA-256:	E7AD5092F56BB2ACA26262C361FE5F83171D21AB134D4E5D2EF47E9BF641B549
SHA-512:	EB9908F6FB6398EDCE4F3B18AA64ABEE8774D1CA3A5B533617C97AAC5E795627CCB8B1176BE64371E6BEF6352004FC2B4862A388D61A6103D05B5B2D02CD0481
Malicious:	false
Preview:	Microsoft (R) .NET Framework CasPol 2.0.50727.9149..Copyright (c) Microsoft Corporation. All rights reserved.....ERROR: Invalid option: 0....For usage information, use 'caspol -?'..

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Entropy (8bit):	7.836361315282437
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
File size:	348136
MD5:	91c0c4710db096a4689d40e2ceb3814d
SHA1:	63880c602b960c5f91e55cbe4d5d18c7b8f1d63a
SHA256:	a4d4961d124ea4276512c1584f1ebd30951cd469659b3a623594d6361772fae7
SHA512:	b5fc41a609efb2946ddce21f383b5ae8e70d93b0fd0dec8e48b27f7660569ccdbafe806bf56fc0cd7c4e43826b79f065d57cd66da3c27e865cdced3ca865eb2a
SSDEEP:	6144:twq3NpWyFr7S0HFwnNHF6pmK2DIuua9ma+T4cX+tTMZP3qtTaPwkYn5inpT4:tzayFfDwNg4RE864c4MZ/c2UinS
TLSH:	C6741208B548D9A7C9630932ED628AF67ABDDE613BB1A70733006F7C7D312618F45365
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........1...P...P...P.._...P...P..OP.._...P...s...P...V...P..Rich.P..........PE..L...8.MX.................b...*......J4............@

File Icon


Icon Hash:	00c4c4dcdcd4d410

Static PE Info

General

Entrypoint:	0x40344a
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x584DCA38 [Sun Dec 11 21:50:48 2016 UTC]
TLS Callbacks:
CLR (.Net) Version:
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:	4ea4df5d94204fc550be1874e1b77ea7

Entrypoint Preview

Instruction
sub esp, 000002D4h
push ebx
push esi
push edi
push 00000020h
pop edi
xor ebx, ebx
push 00008001h
mov dword ptr [esp+14h], ebx
mov dword ptr [esp+10h], 0040A230h
mov dword ptr [esp+1Ch], ebx
call dword ptr [004080B4h]
call dword ptr [004080B0h]
cmp ax, 00000006h
je 00007F9DD91D3BA3h
push ebx
call 00007F9DD91D6CFCh
cmp eax, ebx
je 00007F9DD91D3B99h
push 00000C00h
call eax
mov esi, 004082B8h
push esi
call 00007F9DD91D6C76h
push esi
call dword ptr [0040815Ch]
lea esi, dword ptr [esi+eax+01h]
cmp byte ptr [esi], 00000000h
jne 00007F9DD91D3B7Ch
push ebp
push 00000009h
call 00007F9DD91D6CCEh
push 00000007h
call 00007F9DD91D6CC7h
mov dword ptr [0042A244h], eax
call dword ptr [0040803Ch]
push ebx
call dword ptr [004082A4h]
mov dword ptr [0042A2F8h], eax
push ebx
lea eax, dword ptr [esp+34h]
push 000002B4h
push eax
push ebx
push 004216E8h
call dword ptr [00408188h]
push 0040A384h
push 00429240h
call 00007F9DD91D68B0h
call dword ptr [004080ACh]
mov ebp, 00435000h
push eax
push ebp
call 00007F9DD91D689Eh
push ebx
call dword ptr [00408174h]
add word ptr [eax], 0000h

Rich Headers

Programming Language:

[EXP] VC++ 6.0 SP5 build 8804

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x8504	0xa0	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x68000	0x19ef0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
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	0x8000	0x2b4	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x61f1	0x6200	False	0.6656967474489796	data	6.477074763411717	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x8000	0x13a4	0x1400	False	0.4529296875	data	5.163001655755973	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xa000	0x20338	0x600	False	0.501953125	data	3.9745558434885093	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.ndata	0x2b000	0x3d000	0x0	False	0	empty	0.0	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x68000	0x19ef0	0x1a000	False	0.8527644230769231	data	7.543225711963014	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x683a0	0xbdfc	PNG image data, 256 x 256, 8-bit/color RGBA, non-interlaced	English	United States
RT_ICON	0x741a0	0x743a	PNG image data, 256 x 256, 8-bit/color RGBA, non-interlaced	English	United States
RT_ICON	0x7b5e0	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 9600	English	United States
RT_ICON	0x7db88	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4224	English	United States
RT_ICON	0x7ec30	0xea8	Device independent bitmap graphic, 48 x 96 x 8, image size 2304, 256 important colors	English	United States
RT_ICON	0x7fad8	0x8a8	Device independent bitmap graphic, 32 x 64 x 8, image size 1024, 256 important colors	English	United States
RT_ICON	0x80380	0x668	Device independent bitmap graphic, 48 x 96 x 4, image size 1152	English	United States
RT_ICON	0x809e8	0x568	Device independent bitmap graphic, 16 x 32 x 8, image size 256, 256 important colors	English	United States
RT_ICON	0x80f50	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1088	English	United States
RT_ICON	0x813b8	0x2e8	Device independent bitmap graphic, 32 x 64 x 4, image size 512	English	United States
RT_ICON	0x816a0	0x128	Device independent bitmap graphic, 16 x 32 x 4, image size 128	English	United States
RT_DIALOG	0x817c8	0x100	data	English	United States
RT_DIALOG	0x818c8	0x11c	data	English	United States
RT_DIALOG	0x819e8	0xc4	data	English	United States
RT_DIALOG	0x81ab0	0x60	data	English	United States
RT_GROUP_ICON	0x81b10	0xa0	data	English	United States
RT_MANIFEST	0x81bb0	0x33e	XML 1.0 document, ASCII text, with very long lines (830), with no line terminators	English	United States

Imports

DLL	Import
KERNEL32.dll	SetCurrentDirectoryW, GetFileAttributesW, GetFullPathNameW, Sleep, GetTickCount, CreateFileW, GetFileSize, MoveFileW, SetFileAttributesW, GetModuleFileNameW, CopyFileW, ExitProcess, SetEnvironmentVariableW, GetWindowsDirectoryW, GetTempPathW, GetCommandLineW, GetVersion, SetErrorMode, WaitForSingleObject, GetCurrentProcess, CompareFileTime, GlobalUnlock, GlobalLock, CreateThread, GetLastError, CreateDirectoryW, CreateProcessW, RemoveDirectoryW, lstrcmpiA, GetTempFileNameW, WriteFile, lstrcpyA, lstrcpyW, MoveFileExW, lstrcatW, GetSystemDirectoryW, GetProcAddress, GetModuleHandleA, GlobalFree, GlobalAlloc, GetShortPathNameW, SearchPathW, lstrcmpiW, SetFileTime, CloseHandle, ExpandEnvironmentStringsW, lstrcmpW, GetDiskFreeSpaceW, lstrlenW, lstrcpynW, GetExitCodeProcess, FindFirstFileW, FindNextFileW, DeleteFileW, SetFilePointer, ReadFile, FindClose, MulDiv, MultiByteToWideChar, lstrlenA, WideCharToMultiByte, GetPrivateProfileStringW, WritePrivateProfileStringW, FreeLibrary, LoadLibraryExW, GetModuleHandleW
USER32.dll	GetSystemMenu, SetClassLongW, IsWindowEnabled, EnableMenuItem, SetWindowPos, GetSysColor, GetWindowLongW, SetCursor, LoadCursorW, CheckDlgButton, GetMessagePos, LoadBitmapW, CallWindowProcW, IsWindowVisible, CloseClipboard, SetClipboardData, EmptyClipboard, OpenClipboard, wsprintfW, ScreenToClient, GetWindowRect, GetSystemMetrics, SetDlgItemTextW, GetDlgItemTextW, MessageBoxIndirectW, CharPrevW, CharNextA, wsprintfA, DispatchMessageW, PeekMessageW, GetDC, ReleaseDC, EnableWindow, InvalidateRect, SendMessageW, DefWindowProcW, BeginPaint, GetClientRect, FillRect, EndDialog, RegisterClassW, SystemParametersInfoW, CreateWindowExW, GetClassInfoW, DialogBoxParamW, CharNextW, ExitWindowsEx, DestroyWindow, LoadImageW, SetTimer, SetWindowTextW, PostQuitMessage, ShowWindow, GetDlgItem, IsWindow, SetWindowLongW, FindWindowExW, TrackPopupMenu, AppendMenuW, CreatePopupMenu, DrawTextW, EndPaint, CreateDialogParamW, SendMessageTimeoutW, SetForegroundWindow
GDI32.dll	SelectObject, SetBkMode, CreateFontIndirectW, SetTextColor, DeleteObject, GetDeviceCaps, CreateBrushIndirect, SetBkColor
SHELL32.dll	SHGetSpecialFolderLocation, SHGetPathFromIDListW, SHBrowseForFolderW, SHGetFileInfoW, ShellExecuteW, SHFileOperationW
ADVAPI32.dll	RegDeleteKeyW, SetFileSecurityW, OpenProcessToken, LookupPrivilegeValueW, AdjustTokenPrivileges, RegOpenKeyExW, RegEnumValueW, RegDeleteValueW, RegCloseKey, RegCreateKeyExW, RegSetValueExW, RegQueryValueExW, RegEnumKeyW
COMCTL32.dll	ImageList_AddMasked, ImageList_Destroy, ImageList_Create
ole32.dll	OleUninitialize, OleInitialize, CoTaskMemFree, CoCreateInstance

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
91.193.75.146192.168.11.203498498572810451 02/04/23-04:02:00.606308	TCP	2810451	ETPRO TROJAN NanoCore RAT Keepalive Response 3	3498	49857	91.193.75.146	192.168.11.20
192.168.11.2091.193.75.1464985734982816766 02/04/23-04:02:49.236881	TCP	2816766	ETPRO TROJAN NanoCore RAT CnC 7	49857	3498	192.168.11.20	91.193.75.146
91.193.75.146192.168.11.203498498572810290 02/04/23-04:02:33.039323	TCP	2810290	ETPRO TROJAN NanoCore RAT Keepalive Response 1	3498	49857	91.193.75.146	192.168.11.20
192.168.11.2091.193.75.1464985734982025019 02/04/23-03:57:12.109194	TCP	2025019	ET TROJAN Possible NanoCore C2 60B	49857	3498	192.168.11.20	91.193.75.146
91.193.75.146192.168.11.203498498572841753 02/04/23-04:02:50.692460	TCP	2841753	ETPRO TROJAN NanoCore RAT Keep-Alive Beacon (Inbound)	3498	49857	91.193.75.146	192.168.11.20
192.168.11.2091.193.75.1464985734982816718 02/04/23-04:02:19.821499	TCP	2816718	ETPRO TROJAN NanoCore RAT Keep-Alive Beacon	49857	3498	192.168.11.20	91.193.75.146

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 4, 2023 03:57:07.247711897 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.247756958 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.248142004 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.266587973 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.266625881 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.325129986 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.325377941 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.325377941 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.327606916 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.327816963 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.395785093 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.395886898 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.397012949 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.397233009 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.400418043 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.444497108 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.941315889 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.941545963 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.941631079 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.941788912 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.941920042 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:07.942172050 CET	443	49855	142.250.185.110	192.168.11.20
Feb 4, 2023 03:57:07.942363977 CET	49855	443	192.168.11.20	142.250.185.110
Feb 4, 2023 03:57:08.066267014 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.066365004 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.066636086 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.066870928 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.066915989 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.109862089 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.110160112 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.110721111 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.110939026 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.110939026 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.114398003 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.114425898 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.114804029 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.114958048 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.115420103 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.156486034 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.428867102 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.429054022 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.429109097 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.429677963 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.429836988 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.429837942 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.430469036 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.430753946 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.431325912 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.431509972 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.431567907 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.431759119 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.433943033 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.434127092 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.434180021 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.434446096 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.436647892 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.436927080 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.437504053 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.437681913 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.437737942 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.437948942 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.438008070 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.438170910 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.438222885 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.438263893 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.438333988 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.438430071 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.438463926 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.438666105 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.438920975 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.439110994 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.439165115 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.439433098 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.439486980 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.439693928 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.439755917 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.439925909 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.439964056 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.440180063 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.440222979 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.440383911 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.440632105 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.440804005 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.440854073 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.441011906 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.441065073 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.441524029 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.441632032 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.441922903 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.441956997 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.442022085 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.442126036 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.442212105 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.442545891 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.442792892 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.442836046 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.442862034 CET	443	49856	142.250.186.161	192.168.11.20
Feb 4, 2023 03:57:08.443027020 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.443027973 CET	49856	443	192.168.11.20	142.250.186.161
Feb 4, 2023 03:57:08.443404913 CET	443	49856	142.250.186.161	192.168.11.20

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 4, 2023 03:57:07.229824066 CET	51329	53	192.168.11.20	1.1.1.1
Feb 4, 2023 03:57:07.239095926 CET	53	51329	1.1.1.1	192.168.11.20
Feb 4, 2023 03:57:08.025192976 CET	54127	53	192.168.11.20	1.1.1.1
Feb 4, 2023 03:57:08.065241098 CET	53	54127	1.1.1.1	192.168.11.20
Feb 4, 2023 03:57:09.862443924 CET	55766	53	192.168.11.20	1.1.1.1
Feb 4, 2023 03:57:09.968810081 CET	53	55766	1.1.1.1	192.168.11.20

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Feb 4, 2023 03:57:07.229824066 CET	192.168.11.20	1.1.1.1	0xbccb	Standard query (0)	drive.google.com	A (IP address)	IN (0x0001)	false
Feb 4, 2023 03:57:08.025192976 CET	192.168.11.20	1.1.1.1	0x6144	Standard query (0)	doc-0c-b0-docs.googleusercontent.com	A (IP address)	IN (0x0001)	false
Feb 4, 2023 03:57:09.862443924 CET	192.168.11.20	1.1.1.1	0xf9a	Standard query (0)	masterpat0nms672ns.duckdns.org	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Feb 4, 2023 03:57:07.239095926 CET	1.1.1.1	192.168.11.20	0xbccb	No error (0)	drive.google.com		142.250.185.110	A (IP address)	IN (0x0001)	false
Feb 4, 2023 03:57:08.065241098 CET	1.1.1.1	192.168.11.20	0x6144	No error (0)	doc-0c-b0-docs.googleusercontent.com	googlehosted.l.googleusercontent.com		CNAME (Canonical name)	IN (0x0001)	false
Feb 4, 2023 03:57:08.065241098 CET	1.1.1.1	192.168.11.20	0x6144	No error (0)	googlehosted.l.googleusercontent.com		142.250.186.161	A (IP address)	IN (0x0001)	false
Feb 4, 2023 03:57:09.968810081 CET	1.1.1.1	192.168.11.20	0xf9a	No error (0)	masterpat0nms672ns.duckdns.org		91.193.75.146	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

drive.google.com

doc-0c-b0-docs.googleusercontent.com

Target ID:	2
Start time:	03:54:23
Start date:	04/02/2023
Path:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Imagebase:	0x400000
File size:	348136 bytes
MD5 hash:	91C0C4710DB096A4689D40E2CEB3814D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_GuLoader_2, Description: Yara detected GuLoader, Source: 00000002.00000002.167511188846.0000000008C46000.00000040.00001000.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: CasPol.exePID: 4376, Parent PID: 2948

General

Target ID:	7
Start time:	03:56:47
Start date:	04/02/2023
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
Wow64 process (32bit):	false
Commandline:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Imagebase:	0x7ff683850000
File size:	106496 bytes
MD5 hash:	7BAE06CBE364BB42B8C34FCFB90E3EBD
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: CasPol.exePID: 7876, Parent PID: 2948

General

Target ID:	8
Start time:	03:56:47
Start date:	04/02/2023
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe
Imagebase:	0xd80000
File size:	106496 bytes
MD5 hash:	7BAE06CBE364BB42B8C34FCFB90E3EBD
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: NanoCore, Description: unknown, Source: 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp, Author: Kevin Breen <kevin@techanarchy.net> Rule: Windows_Trojan_Nanocore_d8c4e3c5, Description: unknown, Source: 00000008.00000003.167512023875.0000000039142000.00000004.00000800.00020000.00000000.sdmp, Author: unknown
Reputation:	moderate

Analysis Process: conhost.exePID: 872, Parent PID: 7876

General

Target ID:	9
Start time:	03:56:47
Start date:	04/02/2023
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff683850000
File size:	875008 bytes
MD5 hash:	81CA40085FC75BABD2C91D18AA9FFA68
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: schtasks.exePID: 6764, Parent PID: 7876

General

Target ID:	10
Start time:	03:57:08
Start date:	04/02/2023
Path:	C:\Windows\SysWOW64\schtasks.exe
Wow64 process (32bit):	true
Commandline:	schtasks.exe" /create /f /tn "DSL Monitor" /xml "C:\Users\user\AppData\Local\Temp\tmp673D.tmp
Imagebase:	0x140000
File size:	187904 bytes
MD5 hash:	478BEAEC1C3A9417272BC8964ADD1CEE
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: conhost.exePID: 1760, Parent PID: 6764

General

Target ID:	11
Start time:	03:57:08
Start date:	04/02/2023
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff683850000
File size:	875008 bytes
MD5 hash:	81CA40085FC75BABD2C91D18AA9FFA68
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: CasPol.exePID: 4756, Parent PID: 1424

General

Target ID:	12
Start time:	03:57:09
Start date:	04/02/2023
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe 0
Imagebase:	0xd10000
File size:	106496 bytes
MD5 hash:	7BAE06CBE364BB42B8C34FCFB90E3EBD
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	moderate

Analysis Process: conhost.exePID: 4456, Parent PID: 4756

General

Target ID:	13
Start time:	03:57:09
Start date:	04/02/2023
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff700660000
File size:	875008 bytes
MD5 hash:	81CA40085FC75BABD2C91D18AA9FFA68
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

⊘No disassembly

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 directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, 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 achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. These programs will be executed under the context of the user and will have the account's associated permissions level.
Tactics:	Persistence, Privilege Escalation
Data Sources:	File monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Access tokens, Authentication logs, Process command-line parameters, Process monitoring, Windows event logs
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 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 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 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 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 enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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:	File 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:	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 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 collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

AV Detection

E-Banking Fraud

Persistence and Installation Behavior

Stealing of Sensitive Information

Remote Access Functionality

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Spreading

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

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 URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\Hynde.Una

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\Rouleredes.coe

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\checkbox_checked.png

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\multimedia-volume-control-symbolic.svg

C:\Users\user\AppData\Local\Deskriptiv155\Hjertere\phone-symbolic.svg

C:\Users\user\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\caspol.exe.log

C:\Users\user\AppData\Local\Temp\nssE334.tmp\System.dll

C:\Users\user\AppData\Local\Temp\nsxE304.tmp

C:\Users\user\AppData\Local\Temp\subfolder1\Windowss.exe

Windows Analysis Report
DPR602859651100125001V1100125154830E 3-2-2023#U00b7pdf.exe

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

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems. Operating systems may contain commands to initiate a shutdown/reboot of a machine. In some cases, these commands may also be used to initiate a shutdown/reboot of a remote computer.Shutting down or rebooting systems may disrupt access to computer resources for legitimate users.
Tactics:	Impact
Data Sources:	Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre