File name: | dllhost.exe |
Full analysis: | https://app.any.run/tasks/adf060ee-3ba6-4c74-bd6c-5dec3192c7a8 |
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: | April 24, 2019, 23:34:42 |
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: | 625893D725ED686325E637481081FB29 |
SHA1: | D70613C1DD0BC45DBA07CA0F061DD1DD756CC85C |
SHA256: | 4AE078E62D9DBB26BF714AE3265B8031BA0083B0AFB73005E53DF10081924125 |
SSDEEP: | 12288:6KqKMCcu26lj0rxNyF/Dmlmu+Z2LVKJSGe7+ML4atymz7VBG9f5tZRfti3pxSO2y:NerxNyF/CB+ZKVKJPIbH7VQf3ZVtGDSy |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (49) |
---|---|---|
.exe | | | Win32 Executable MS Visual C++ (generic) (20.9) |
.exe | | | Win64 Executable (generic) (18.5) |
.dll | | | Win32 Dynamic Link Library (generic) (4.4) |
.exe | | | Win32 Executable (generic) (3) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2019:03:15 21:58:01+01:00 |
PEType: | PE32 |
LinkerVersion: | 6 |
CodeSize: | 665088 |
InitializedDataSize: | 4096 |
UninitializedDataSize: | - |
EntryPoint: | 0xa44fe |
OSVersion: | 4 |
ImageVersion: | - |
SubsystemVersion: | 4 |
Subsystem: | Windows GUI |
FileVersionNumber: | 4.2.1409.1722 |
ProductVersionNumber: | 4.2.1409.1722 |
FileFlagsMask: | 0x003f |
FileFlags: | (none) |
FileOS: | Win32 |
ObjectFileType: | Dynamic link library |
FileSubtype: | - |
LanguageCode: | Neutral |
CharacterSet: | Unicode |
CompanyName: | Clarius Consulting, Manas Technology Solutions, InSTEDD |
FileDescription: | Moq |
FileVersion: | 4.2.1409.1722 |
InternalName: | Moq.Silverlight.dll |
LegalCopyright: | |
OriginalFileName: | Moq.Silverlight.dll |
ProductName: | Moq |
ProductVersion: | 4.2.1409.1722 |
AssemblyVersion: | 4.2.1409.1722 |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 15-Mar-2019 20:58:01 |
Detected languages: |
|
CompanyName: | Clarius Consulting, Manas Technology Solutions, InSTEDD |
FileDescription: | Moq |
FileVersion: | 4.2.1409.1722 |
InternalName: | Moq.Silverlight.dll |
LegalCopyright: | - |
OriginalFilename: | Moq.Silverlight.dll |
ProductName: | Moq |
ProductVersion: | 4.2.1409.1722 |
Assembly Version: | 4.2.1409.1722 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 4 |
Time date stamp: | 15-Mar-2019 20:58:01 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x000A2504 | 0x000A2600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.61621 |
.sdata | 0x000A6000 | 0x00000050 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.55933 |
.rsrc | 0x000A8000 | 0x00000AC4 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.21578 |
.reloc | 0x000AA000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
0 | 2.37086 | 34 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 3.3126 | 296 | Latin 1 / Western European | English - United States | RT_ICON |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3072 | "C:\Users\admin\AppData\Local\Temp\dllhost.exe" | C:\Users\admin\AppData\Local\Temp\dllhost.exe | explorer.exe | |
User: admin Company: Clarius Consulting, Manas Technology Solutions, InSTEDD Integrity Level: MEDIUM Description: Moq Version: 4.2.1409.1722 | ||||
2492 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | dllhost.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400) | ||||
2120 | "C:\Program Files\Google\Chrome\Application\chrome.exe" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 3221225547 Version: 73.0.3683.75 | ||||
2852 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=73.0.3683.75 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x66990f18,0x66990f28,0x66990f34 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 73.0.3683.75 | ||||
4076 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2136 --on-initialized-event-handle=308 --parent-handle=312 /prefetch:6 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 73.0.3683.75 | ||||
3292 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=964,8451440729315526618,3059345452521025195,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=5232011093858221356 --mojo-platform-channel-handle=1012 --ignored=" --type=renderer " /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 73.0.3683.75 | ||||
3704 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,8451440729315526618,3059345452521025195,131072 --enable-features=PasswordImport --service-pipe-token=13411602669857640185 --lang=en-US --instant-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=13411602669857640185 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1968 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 73.0.3683.75 | ||||
4064 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,8451440729315526618,3059345452521025195,131072 --enable-features=PasswordImport --service-pipe-token=17832050322313463710 --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=17832050322313463710 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2144 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 73.0.3683.75 | ||||
2384 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=964,8451440729315526618,3059345452521025195,131072 --enable-features=PasswordImport --service-pipe-token=11101237673757081689 --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=11101237673757081689 --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2160 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe |
User: admin Company: Google Inc. Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 73.0.3683.75 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\index | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_0 | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_2 | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_3 | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\325adb6a-6cbe-41e1-a0f1-57b40cc65fc9.tmp | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000018.dbtmp | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\index | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_0 | — | |
MD5:— | SHA256:— | |||
2120 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1 | — | |
MD5:— | SHA256:— |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2492 | RegAsm.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
2492 | RegAsm.exe | 91.193.75.176:58538 | 1c3a5ccbec9af7e0bf2c3eb4dac15059.duckdns.org | WorldStream B.V. | RS | malicious |
2120 | chrome.exe | 172.217.18.163:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
2492 | RegAsm.exe | 8.8.4.4:53 | — | Google Inc. | US | whitelisted |
2120 | chrome.exe | 216.58.205.238:443 | clients1.google.com | Google Inc. | US | whitelisted |
2120 | chrome.exe | 216.58.206.13:443 | accounts.google.com | Google Inc. | US | whitelisted |
2120 | chrome.exe | 216.58.207.35:443 | www.google.com.ua | Google Inc. | US | whitelisted |
2120 | chrome.exe | 216.58.205.227:443 | ssl.gstatic.com | Google Inc. | US | whitelisted |
2120 | chrome.exe | 172.217.18.99:443 | www.gstatic.com | Google Inc. | US | whitelisted |
2120 | chrome.exe | 172.217.23.174:443 | apis.google.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
1c3a5ccbec9af7e0bf2c3eb4dac15059.duckdns.org |
| malicious |
clientservices.googleapis.com |
| whitelisted |
www.google.com.ua |
| whitelisted |
accounts.google.com |
| shared |
clients1.google.com |
| whitelisted |
ssl.gstatic.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
apis.google.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
2492 | RegAsm.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
2492 | RegAsm.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
2492 | RegAsm.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
2492 | RegAsm.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
2492 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
2492 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2492 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
2492 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
2492 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2492 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |