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- Huge database of samples and IOCs
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| File name: | #094330.exe |
| Full analysis: | https://app.any.run/tasks/7367c669-8a20-4084-95bd-337eec9d32f8 |
| 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: | May 20, 2019, 14:50:31 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 9A9DA5D12E763432A0702AD1F7ED874A |
| SHA1: | 3D3001958B47D8AD01597604D6E5A31503019B42 |
| SHA256: | F6B500C72D91F2962B8A9953C627BF3853D1A7EB2597A94F41A58BE2C0D8E884 |
| SSDEEP: | 12288:qADYJ8GqsLTU/eP/07mhcJLLARn1Y8BuXphG:qfuTGiecmhcJ4Y8KhG |
MALICIOUS
Uses Task Scheduler to run other applications
- #094330.exe (PID: 116)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3396)
NanoCore was detected
- #094330.exe (PID: 556)
Connects to CnC server
- #094330.exe (PID: 556)
SUSPICIOUS
Executed via COM
- DllHost.exe (PID: 2776)
- DllHost.exe (PID: 2464)
Executable content was dropped or overwritten
- #094330.exe (PID: 116)
Creates files in the user directory
- #094330.exe (PID: 116)
- #094330.exe (PID: 556)
Application launched itself
- #094330.exe (PID: 116)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 2604)
- WINWORD.EXE (PID: 2344)
Manual execution by user
- WINWORD.EXE (PID: 2604)
- WINWORD.EXE (PID: 2344)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 2604)
- WINWORD.EXE (PID: 2344)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | Data.Receiver |
| OriginalFileName: | Data.Receiver.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © 2013 |
| InternalName: | Data.Receiver.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | Data.Receiver |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x4995e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 183296 |
| CodeSize: | 293376 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2019:05:16 17:12:14+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-May-2019 15:12:14 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Data.Receiver |
| FileVersion: | 1.0.0.0 |
| InternalName: | Data.Receiver.exe |
| LegalCopyright: | Copyright © 2013 |
| LegalTrademarks: | - |
| OriginalFilename: | Data.Receiver.exe |
| ProductName: | Data.Receiver |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 16-May-2019 15:12:14 |
| 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 | 0x00002000 | 0x00047964 | 0x00047A00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.9837 |
.rsrc | 0x0004A000 | 0x0002C83C | 0x0002CA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.30672 |
.reloc | 0x00078000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 5.84609 | 67624 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 5.97546 | 38056 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 5.90627 | 21640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 5.82321 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 5.86529 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 5.67921 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 5.92393 | 2440 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 5.35317 | 1128 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
42
Monitored processes
7
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 116 | "C:\Users\admin\AppData\Local\Temp\#094330.exe" | C:\Users\admin\AppData\Local\Temp\#094330.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Data.Receiver Exit code: 0 Version: 1.0.0.0 | ||||
| 2604 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\samplecoverage.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 | ||||
| 2464 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2776 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2344 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\stufflead.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 | ||||
| 3396 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DZHhaj" /XML "C:\Users\admin\AppData\Local\Temp\tmpF967.tmp" | C:\Windows\System32\schtasks.exe | — | #094330.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) | ||||
| 556 | "C:\Users\admin\AppData\Local\Temp\#094330.exe" | C:\Users\admin\AppData\Local\Temp\#094330.exe | #094330.exe | |
User: admin Integrity Level: MEDIUM Description: Data.Receiver Version: 1.0.0.0 | ||||
Total events
1 190
Read events
1 097
Write events
66
Delete events
27
Modification events
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | 8j" |
Value: 386A22002C0A0000010000000000000000000000 | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: On | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | WORDFiles |
Value: 1320419359 | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1320419472 | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage |
| Operation: | write | Name: | ProductFiles |
Value: 1320419473 | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word |
| Operation: | write | Name: | MTTT |
Value: 2C0A00003A25C76E1B0FD50100000000 | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | pk" |
Value: 706B22002C0A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | delete value | Name: | pk" |
Value: 706B22002C0A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000 | |||
| (PID) Process: | (2604) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
1
Suspicious files
2
Text files
6
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2604 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR6209.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2604 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{A7956996-8583-48AB-B6A9-A09078266C4D}.tmp | — | |
MD5:— | SHA256:— | |||
| 2604 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{CF52374C-805F-4ECB-9BB1-D424B2D8319D}.tmp | — | |
MD5:— | SHA256:— | |||
| 2344 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRBFAA.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 2344 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{AB5261A1-98C9-425B-ACE3-1434CB2F2085}.tmp | — | |
MD5:— | SHA256:— | |||
| 2344 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{4A5CE5EE-5B90-40DE-94E4-48A5B794217D}.tmp | — | |
MD5:— | SHA256:— | |||
| 556 | #094330.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:BDC59A5ED47A815CF43E6243DD4C7CB7 | SHA256:C77D8BC34E6FC5CE4E45EFCE27A471A95A8CDBA08D7E08814C9CB70BF77D0A69 | |||
| 116 | #094330.exe | C:\Users\admin\AppData\Local\Temp\tmpF967.tmp | xml | |
MD5:30C15F0A5B4E492CF426DB3408052D87 | SHA256:347B1E2C4E6EC521E3670D98F17B02A2FA37706398AE0ACB4BC197C0BD911E9C | |||
| 2604 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:2DA28333474C89C183E72959A1804CAA | SHA256:83E4E27A9056504AAFB33EAB7A0CDEC5AFA7711EFEB9A248AC66598552B7C14A | |||
| 2604 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\samplecoverage.rtf.LNK | lnk | |
MD5:E2216B239A4DFDDB74F0658FF66D9F22 | SHA256:9CBF90F62D59FBC446B95EBDB5F530A65AC4DD37CE434A985FD4B634F1794393 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
8
DNS requests
5
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 |
|---|---|---|---|---|---|---|
556 | #094330.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
556 | #094330.exe | 41.231.120.14:8906 | testwork.kozow.com | Tunisia BackBone AS | TN | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
testwork.kozow.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
556 | #094330.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 60B |
556 | #094330.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
556 | #094330.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
556 | #094330.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
556 | #094330.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
556 | #094330.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
556 | #094330.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
556 | #094330.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
556 | #094330.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
556 | #094330.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
67 ETPRO signatures available at the full report