analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | NEW_PURCHASE_ORDER.pdf.exe |
| Full analysis: | https://app.any.run/tasks/24ce9720-6e06-4ce3-a0dc-80057d4c2f75 |
| Verdict: | Malicious activity |
| Threats: | NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. |
| Analysis date: | January 23, 2019, 10:15:13 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 2D75EA89F783EB3F03826DFE7E163B67 |
| SHA1: | 93E176D71AD697E814A6FF8D3CC352E9269671C3 |
| SHA256: | DC3F729D39B654A51E873B30FF941C573D51F03FBB220E55ED325C9CF5C95241 |
| SSDEEP: | 24576:4AHnh+eWsN3skA4RV1Hom2KXMmHa6nFwpGJOXWL4PWaFtw6caAHT5A:/h+ZkldoPK8Yasd4P7mA |
MALICIOUS
NanoCore was detected
- RegAsm.exe (PID: 2548)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 2996)
Uses Task Scheduler to run other applications
- NEW_PURCHASE_ORDER.pdf.exe (PID: 1248)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 2548)
Executable content was dropped or overwritten
- NEW_PURCHASE_ORDER.pdf.exe (PID: 1248)
Connects to unusual port
- RegAsm.exe (PID: 2548)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| ProductVersion: | 950.698.353.913 |
|---|---|
| ProductName: | Google Chrome |
| LegalCopyright: | Copyright 2017 Google Inc. All rights reserved. |
| FileVersion: | 940.738.220.362 |
| CompanyName: | Google Inc. |
| OriginalFileName: | chrome.exe |
| FileDescription: | Google Chrome |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Dynamic link library |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x2800a |
| UninitializedDataSize: | - |
| InitializedDataSize: | 965120 |
| CodeSize: | 581632 |
| LinkerVersion: | 12 |
| PEType: | PE32 |
| TimeStamp: | 2019:01:22 22:28:20+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Jan-2019 21:28:20 |
| Detected languages: |
|
| FileDescription: | Google Chrome |
| OriginalFilename: | chrome.exe |
| CompanyName: | Google Inc. |
| FileVersion: | 940.738.220.362 |
| LegalCopyright: | Copyright 2017 Google Inc. All rights reserved. |
| ProductName: | Google Chrome |
| ProductVersion: | 950.698.353.913 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000110 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 22-Jan-2019 21:28:20 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0008DFDD | 0x0008E000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.67525 |
.rdata | 0x0008F000 | 0x0002FD8E | 0x0002FE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.76324 |
.data | 0x000BF000 | 0x00008F74 | 0x00005200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.19638 |
.rsrc | 0x000C8000 | 0x000AF7AB | 0x000AF800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.29056 |
.reloc | 0x00178000 | 0x00007134 | 0x00007200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.78396 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.40026 | 1007 | Latin 1 / Western European | English - United Kingdom | RT_MANIFEST |
2 | 5.17976 | 1128 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 5.0959 | 4264 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 4.98524 | 9640 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
5 | 4.93357 | 16936 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
6 | 4.65921 | 67624 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
7 | 3.34702 | 1428 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
8 | 3.2817 | 1674 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
9 | 3.28849 | 1168 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
10 | 3.28373 | 1532 | Latin 1 / Western European | English - United Kingdom | RT_STRING |
Imports
ADVAPI32.dll |
COMCTL32.dll |
COMDLG32.dll |
GDI32.dll |
IPHLPAPI.DLL |
KERNEL32.dll |
MPR.dll |
OLEAUT32.dll |
PSAPI.DLL |
SHELL32.dll |
Total processes
40
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1248 | "C:\Users\admin\Desktop\NEW_PURCHASE_ORDER.pdf.exe" | C:\Users\admin\Desktop\NEW_PURCHASE_ORDER.pdf.exe | explorer.exe | |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 940.738.220.362 | ||||
| 2548 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | NEW_PURCHASE_ORDER.pdf.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5483 (Win7SP1GDR.050727-5400) | ||||
| 2996 | "C:\Windows\SysWOW64\schtasks.exe" /create /tn CastingShellExt /tr "C:\Users\admin\provlaunch\AtBroker.exe" /sc minute /mo 1 /F | C:\Windows\SysWOW64\schtasks.exe | — | NEW_PURCHASE_ORDER.pdf.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2940 | C:\Users\admin\provlaunch\AtBroker.exe | C:\Users\admin\provlaunch\AtBroker.exe | — | taskeng.exe |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Version: 940.738.220.362 | ||||
Total events
57
Read events
49
Write events
8
Delete events
0
Modification events
| (PID) Process: | (1248) NEW_PURCHASE_ORDER.pdf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1248) NEW_PURCHASE_ORDER.pdf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1248) NEW_PURCHASE_ORDER.pdf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1248) NEW_PURCHASE_ORDER.pdf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2548 | RegAsm.exe | C:\Users\admin\AppData\Roaming\EEEB5D54-7880-42A7-B542-739BBC26CF4B\run.dat | binary | |
MD5:D7AEA36D223BA4C62AA36B81E1525124 | SHA256:D9C91FF2C4DF1803902F1D3B5549DA64C6A4F225DE20195EF01E917CC6784D64 | |||
| 1248 | NEW_PURCHASE_ORDER.pdf.exe | C:\Users\admin\provlaunch\AtBroker.exe | executable | |
MD5:2D75EA89F783EB3F03826DFE7E163B67 | SHA256:DC3F729D39B654A51E873B30FF941C573D51F03FBB220E55ED325C9CF5C95241 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
27
DNS requests
9
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2548 | RegAsm.exe | 91.192.100.7:4300 | youngboss84.ddns.net | SOFTplus Entwicklungen GmbH | CH | malicious |
2548 | RegAsm.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
— | — | 91.192.100.7:4300 | youngboss84.ddns.net | SOFTplus Entwicklungen GmbH | CH | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
youngboss84.ddns.net |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Query to a Suspicious *.ddns.net Domain |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Generic dynamic DNS detection |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Query to a Suspicious *.ddns.net Domain |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Generic dynamic DNS detection |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Query to a Suspicious *.ddns.net Domain |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Generic dynamic DNS detection |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Query to a Suspicious *.ddns.net Domain |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Generic dynamic DNS detection |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Query to a Suspicious *.ddns.net Domain |
2548 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN Generic dynamic DNS detection |