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| File name: | DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
| Full analysis: | https://app.any.run/tasks/888ef59e-6840-466c-ad1c-04686b8bc23b |
| 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: | June 20, 2019, 12:49:54 |
| 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: | 667D890D3C84585E0DFE61FF02F5E83D |
| SHA1: | 2C55E4306BF5B11394EF6D36153987CEFE3E517B |
| SHA256: | 42CCA17BC868ADB03668AADA7CF54B128E44A596E910CFF8C13083269AE61FF1 |
| SSDEEP: | 12288:lDxXwYKew10DS7kxFY7dM9CQmo1HX4manRj39V:lNAYXw1bXMLm2HNkRtV |
MALICIOUS
NanoCore was detected
- RegAsm.exe (PID: 3440)
Changes the autorun value in the registry
- DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe (PID: 1008)
SUSPICIOUS
Executed via COM
- DllHost.exe (PID: 2648)
Starts CMD.EXE for commands execution
- DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe (PID: 1008)
Executable content was dropped or overwritten
- DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe (PID: 1008)
Creates files in the user directory
- DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe (PID: 1008)
- RegAsm.exe (PID: 3440)
Starts CHOICE.EXE (used to create a delay)
- cmd.exe (PID: 3224)
INFO
Creates files in the user directory
- WINWORD.EXE (PID: 3156)
Manual execution by user
- WINWORD.EXE (PID: 3156)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3156)
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
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0xecce |
| UninitializedDataSize: | - |
| InitializedDataSize: | 437760 |
| CodeSize: | 52736 |
| LinkerVersion: | 8 |
| PEType: | PE32 |
| TimeStamp: | 2019:05:13 18:48:32+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 13-May-2019 16:48:32 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 13-May-2019 16:48:32 |
| 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 | 0x0000CCD4 | 0x0000CE00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.64791 |
.rsrc | 0x00010000 | 0x0006AAE4 | 0x0006AC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.60476 |
.reloc | 0x0007C000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
0 | 1.51664 | 20 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
1 | 7.87969 | 10213 | Latin 1 / Western European | English - United States | RT_ICON |
114 | 7.59345 | 426496 | Latin 1 / Western European | German - Germany | RT_HTML |
Imports
mscoree.dll |
Total processes
40
Monitored processes
6
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1008 | "C:\Users\admin\AppData\Local\Temp\DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe" | C:\Users\admin\AppData\Local\Temp\DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM | ||||
| 3156 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\subjectssearches.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 | ||||
| 3440 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
| 3224 | "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\admin\AppData\Local\Temp\DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe" | C:\Windows\System32\cmd.exe | — | DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 1208 | choice /C Y /N /D Y /T 3 | C:\Windows\system32\choice.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Offers the user a choice Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2648 | 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) | ||||
Total events
851
Read events
788
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
2
Text files
4
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR1CB8.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\mso5A9C.tmp | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD0001.tmp | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD0000.docx | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~$RD0000.docx | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRD0003.tmp | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{EDF130F8-F6F5-4652-9D35-D0AE208ABC1E}.tmp | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{2AE3667E-5788-4CF0-AD75-A0B992B72CB7}.tmp | — | |
MD5:— | SHA256:— | |||
| 3156 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{E663D9CB-A43E-4BA4-8D3C-935C37466308}.tmp | — | |
MD5:— | SHA256:— | |||
| 1008 | DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe | C:\Users\admin\AppData\Roaming\filename.exe | executable | |
MD5:667D890D3C84585E0DFE61FF02F5E83D | SHA256:42CCA17BC868ADB03668AADA7CF54B128E44A596E910CFF8C13083269AE61FF1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
18
DNS requests
2
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 |
|---|---|---|---|---|---|---|
— | — | 185.101.94.172:8166 | — | Mike Kaldig | DE | malicious |
3440 | RegAsm.exe | 185.101.94.172:8166 | — | Mike Kaldig | DE | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |
Threats
Process | Message |
|---|---|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR originated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR originated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR originated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR originated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1391
|
DHL_Label_Scan _ June 19 2019 at 2.21_06455210_PDF.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\identityauthority.cpp, line 278
|