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| File name: | sample11.exe |
| Full analysis: | https://app.any.run/tasks/8543fde1-c18d-412b-9c7e-a3ffedb050ab |
| 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: | March 22, 2019, 13:38:44 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | AAD0AFB7191D611D9C87B4FDD37975FA |
| SHA1: | 0D4EB290F8F2428501F298382D3D435990CB184A |
| SHA256: | ACDBD6955EB3A82E4EF2EAAD70F8E1F09C24B75940CEBD44555373E3F1D1C7EF |
| SSDEEP: | 24576:rAHnh+eWsN3skA4RV1Hom2KXMmHaN0rg5QNgJr3ALC5:Gh+ZkldoPK8YaQs |
MALICIOUS
Uses Task Scheduler to run other applications
- sample11.exe (PID: 1020)
- mighost.exe (PID: 1708)
NanoCore was detected
- RegAsm.exe (PID: 2132)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 3312)
- schtasks.exe (PID: 1728)
Connects to CnC server
- RegAsm.exe (PID: 2132)
SUSPICIOUS
Executable content was dropped or overwritten
- sample11.exe (PID: 1020)
Connects to unusual port
- RegAsm.exe (PID: 2132)
Creates files in the user directory
- RegAsm.exe (PID: 2132)
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:03:22 12:53:59+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581632 |
| InitializedDataSize: | 774144 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2800a |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| FileDescription: | TSWbPrxy |
| OriginalFileName: | EDPCleanup.exe |
| CompanyName: | consent |
| FileVersion: | 310.387.763.516 |
| LegalCopyright: | LockAppHost |
| ProductName: | cipher |
| ProductVersion: | 936.401.458.922 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Mar-2019 11:53:59 |
| Detected languages: |
|
| FileDescription: | TSWbPrxy |
| OriginalFilename: | EDPCleanup.exe |
| CompanyName: | consent |
| FileVersion: | 310.387.763.516 |
| LegalCopyright: | LockAppHost |
| ProductName: | cipher |
| ProductVersion: | 936.401.458.922 |
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-Mar-2019 11:53:59 |
| 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 | 0x00080D4C | 0x00080E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.40733 |
.reloc | 0x00149000 | 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 | 5.6319 | 1128 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
3 | 5.35315 | 2440 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
4 | 5.32961 | 4264 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
5 | 4.66172 | 9640 | Latin 1 / Western European | English - United Kingdom | RT_ICON |
6 | 7.94358 | 8556 | 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
38
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 |
|---|---|---|---|---|
| 1020 | "C:\Users\admin\AppData\Local\Temp\sample11.exe" | C:\Users\admin\AppData\Local\Temp\sample11.exe | explorer.exe | |
User: admin Company: consent Integrity Level: MEDIUM Description: TSWbPrxy Exit code: 0 Version: 310.387.763.516 | ||||
| 2132 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | sample11.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
| 3312 | "C:\Windows\System32\schtasks.exe" /create /tn UserAccountBroker /tr "C:\Users\admin\AppXDeploymentServer\mighost.exe" /sc minute /mo 1 /F | C:\Windows\System32\schtasks.exe | — | sample11.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) | ||||
| 1708 | C:\Users\admin\AppXDeploymentServer\mighost.exe | C:\Users\admin\AppXDeploymentServer\mighost.exe | — | taskeng.exe |
User: admin Company: consent Integrity Level: MEDIUM Description: TSWbPrxy Exit code: 0 Version: 310.387.763.516 | ||||
| 2456 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | — | mighost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
| 1728 | "C:\Windows\System32\schtasks.exe" /create /tn UserAccountBroker /tr "C:\Users\admin\AppXDeploymentServer\mighost.exe" /sc minute /mo 1 /F | C:\Windows\System32\schtasks.exe | — | mighost.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) | ||||
Total events
183
Read events
175
Write events
8
Delete events
0
Modification events
| (PID) Process: | (1020) sample11.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1020) sample11.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1708) mighost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1708) mighost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
1
Suspicious files
2
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2132 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:07EC4A10F954CA4F80EFE61BA5C19F51 | SHA256:BBE79994D6AE52F09820D93CD1ADE02143635E65C7EAC34535CE08297878DAA9 | |||
| 1020 | sample11.exe | C:\Users\admin\AppXDeploymentServer\mighost.exe | executable | |
MD5:0E4DBB472C31EB2CC0719C8ABA92ACD5 | SHA256:C3A90DC32D9FAA7D2AF679A87F6F623707D8B98E972F0DAF042409359804B114 | |||
| 2132 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\catalog.dat | bs | |
MD5:9E7D0351E4DF94A9B0BADCEB6A9DB963 | SHA256:AAFC7B40C5FE680A2BB549C3B90AABAAC63163F74FFFC0B00277C6BBFF88B757 | |||
| 2132 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\storage.dat | binary | |
MD5:653DDDCB6C89F6EC51F3DDC0053C5914 | SHA256:83B9CAE66800C768887FB270728F6806CBEBDEAD9946FA730F01723847F17FF9 | |||
| 2132 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\settings.bin | binary | |
MD5:4E5E92E2369688041CC82EF9650EDED2 | SHA256:F8098A6290118F2944B9E7C842BD014377D45844379F863B00D54515A8A64B48 | |||
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 |
|---|---|---|---|---|---|---|
2132 | RegAsm.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
2132 | RegAsm.exe | 193.56.28.139:5436 | jinomoney.publicvm.com | — | — | unknown |
2132 | RegAsm.exe | 193.56.28.16:5436 | burningtorchinc.gleeze.com | — | — | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
jinomoney.publicvm.com |
| malicious |
burningtorchinc.gleeze.com |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2132 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 60B |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2132 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
27 ETPRO signatures available at the full report