| File name: | downloadEdge.aspx |
| Full analysis: | https://app.any.run/tasks/0bac8edf-4651-4ef7-8b57-d2352a70d078 |
| Verdict: | Malicious activity |
| Analysis date: | October 09, 2019, 16:16:32 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | FF80633D135CA8DC4F8A97B6CD917052 |
| SHA1: | 74DEE58BFFCC94877D6A015C4860B060A6054BFB |
| SHA256: | EA0132B4209557765323F51A85E41C0DF71B1A266420B097AA935788C6A918AE |
| SSDEEP: | 24576:mCK9BX64KJ4LovcZe8GE0kxbILxMDRpvh30jZK1WiaX7bflmPKW5buez6pFT:RK9A4LovV0910jZK1Wi27b9mhpuxnT |
MALICIOUS
Application was dropped or rewritten from another process
- MicrosoftEdgeUpdate.exe (PID: 2200)
- MicrosoftEdgeUpdate.exe (PID: 3100)
- MicrosoftEdgeUpdate.exe (PID: 2732)
- MicrosoftEdgeUpdate.exe (PID: 2944)
- MicrosoftEdgeUpdate.exe (PID: 2328)
Changes the autorun value in the registry
- MicrosoftEdgeUpdate.exe (PID: 2200)
Loads the Task Scheduler COM API
- MicrosoftEdgeUpdate.exe (PID: 2200)
Loads dropped or rewritten executable
- MicrosoftEdgeUpdate.exe (PID: 2200)
- MicrosoftEdgeUpdate.exe (PID: 3100)
- MicrosoftEdgeUpdate.exe (PID: 2944)
- MicrosoftEdgeUpdate.exe (PID: 2732)
- MicrosoftEdgeUpdate.exe (PID: 2328)
SUSPICIOUS
Starts itself from another location
- MicrosoftEdgeUpdate.exe (PID: 2200)
Creates COM task schedule object
- MicrosoftEdgeUpdate.exe (PID: 3100)
Executed via COM
- MicrosoftEdgeUpdate.exe (PID: 2328)
Executable content was dropped or overwritten
- downloadEdge.aspx.exe (PID: 3016)
- MicrosoftEdgeUpdate.exe (PID: 2200)
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: | 2019:09:14 12:44:36+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 93696 |
| InitializedDataSize: | 1589248 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x5075 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.111.43 |
| ProductVersionNumber: | 1.3.111.43 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Edge Update Setup |
| FileVersion: | 1.3.111.43 |
| InternalName: | Microsoft Edge Update Setup |
| LegalCopyright: | Copyright Microsoft Corporation |
| OriginalFileName: | MicrosoftEdgeUpdateSetup.exe |
| ProductName: | Microsoft Edge Update |
| ProductVersion: | 1.3.111.43 |
| UpstreamVersion: | 1.3.99.0 |
| LanguageId: | en |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Sep-2019 10:44:36 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Edge Update Setup |
| FileVersion: | 1.3.111.43 |
| InternalName: | Microsoft Edge Update Setup |
| LegalCopyright: | Copyright Microsoft Corporation |
| OriginalFilename: | MicrosoftEdgeUpdateSetup.exe |
| ProductName: | Microsoft Edge Update |
| ProductVersion: | 1.3.111.43 |
| UpstreamVersion: | 1.3.99.0 |
| LanguageId: | en |
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: | 14-Sep-2019 10:44:36 |
| 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 | 0x00016CE1 | 0x00016E00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.65805 |
.rdata | 0x00018000 | 0x000071B0 | 0x00007200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.25678 |
.data | 0x00020000 | 0x00001400 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.24546 |
.rsrc | 0x00022000 | 0x0017B1B4 | 0x0017B200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.9835 |
.reloc | 0x0019E000 | 0x000011F8 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.56296 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.20417 | 1166 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 4.13669 | 1384 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 3.91985 | 744 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 4.83772 | 2216 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 3.68656 | 1640 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 4.50268 | 3752 | Latin 1 / Western European | English - United States | RT_ICON |
101 | 2.86669 | 90 | Latin 1 / Western European | English - United States | RT_GROUP_ICON |
102 | 7.99987 | 1505121 | Latin 1 / Western European | UNKNOWN | B |
1223 | 3.73035 | 380 | Latin 1 / Western European | UNKNOWN | RT_STRING |
Imports
KERNEL32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
ole32.dll |
Total processes
37
Monitored processes
6
Malicious processes
5
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2200 | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\MicrosoftEdgeUpdate.exe /installsource taggedmi /install "appguid={65C35B14-6C1D-4122-AC46-7148CC9D6497}&appname=Microsoft%20Edge%20Canary&needsadmin=false&usagestats=0&iid={5e35f7f0-ddab-52f7-8ba8-bf6bb494122b}&lang=en" | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\MicrosoftEdgeUpdate.exe | downloadEdge.aspx.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Exit code: 0 Version: 1.3.111.43 Modules
| |||||||||||||||
| 2328 | "C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" -Embedding | C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Exit code: 0 Version: 1.3.111.43 Modules
| |||||||||||||||
| 2732 | "C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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- | C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe | MicrosoftEdgeUpdate.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Exit code: 0 Version: 1.3.111.43 Modules
| |||||||||||||||
| 2944 | "C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /handoff "appguid={65C35B14-6C1D-4122-AC46-7148CC9D6497}&appname=Microsoft%20Edge%20Canary&needsadmin=false&usagestats=0&iid={5e35f7f0-ddab-52f7-8ba8-bf6bb494122b}&lang=en" /installsource taggedmi /sessionid "{68D37848-0F57-4D46-B2B1-EF2E58856BAF}" | C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe | — | MicrosoftEdgeUpdate.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Exit code: 0 Version: 1.3.111.43 Modules
| |||||||||||||||
| 3016 | "C:\Users\admin\Desktop\downloadEdge.aspx.exe" | C:\Users\admin\Desktop\downloadEdge.aspx.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Setup Exit code: 0 Version: 1.3.111.43 Modules
| |||||||||||||||
| 3100 | "C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /regserver | C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe | — | MicrosoftEdgeUpdate.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Exit code: 0 Version: 1.3.111.43 Modules
| |||||||||||||||
Total events
8 338
Read events
455
Write events
7 873
Delete events
10
Modification events
| (PID) Process: | (2200) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{65C35B14-6C1D-4122-AC46-7148CC9D6497} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (2200) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{65C35B14-6C1D-4122-AC46-7148CC9D6497} |
| Operation: | write | Name: | urlstats |
Value: 0 | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{5EA43877-C6D8-4885-B77A-C0BB27E94372}\InprocServer32 |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\1.3.111.43\psuser.dll | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{5EA43877-C6D8-4885-B77A-C0BB27E94372}\InprocServer32 |
| Operation: | write | Name: | ThreadingModel |
Value: Both | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{544EC29A-1BAF-4574-8F2C-9C637DC87983}\InprocHandler32 |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\1.3.111.43\psuser.dll | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{544EC29A-1BAF-4574-8F2C-9C637DC87983}\InprocHandler32 |
| Operation: | write | Name: | ThreadingModel |
Value: Both | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{F08D360F-FFA6-4954-8CA6-8E3DB6037CEB}\InProcServer32 |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\1.3.111.43\psuser.dll | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{F08D360F-FFA6-4954-8CA6-8E3DB6037CEB}\InProcServer32 |
| Operation: | write | Name: | ThreadingModel |
Value: Both | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{F08D360F-FFA6-4954-8CA6-8E3DB6037CEB} |
| Operation: | write | Name: | |
Value: PSFactoryBuffer | |||
| (PID) Process: | (3100) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\Interface\{79E0C401-B7BC-4DE5-8104-71350F3A9B67}\ProxyStubClsid32 |
| Operation: | write | Name: | |
Value: {F08D360F-FFA6-4954-8CA6-8E3DB6037CEB} | |||
Executable files
212
Suspicious files
0
Text files
3
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\msedgeupdate.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\MicrosoftEdgeUpdateComRegisterShell64.exe | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\psuser.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\psmachine.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\psuser_64.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\msedgeupdateres_am.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\msedgeupdateres_el.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\psmachine_64.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\msedgeupdateres_ca.dll | executable | |
MD5:— | SHA256:— | |||
| 3016 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EU4F07.tmp\msedgeupdateres_bn.dll | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
3
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | HEAD | 200 | 2.16.186.75:80 | http://msedge.f.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/88733d58-46ad-442c-97e7-255bd53e0330?P1=1570724221&P2=402&P3=2&P4=aeMnVFAHIucGTtvWvvwVU9ZPEOuHrtAVk9%2b14lQOY6ecCRYFNC3a9GX%2ffckX42BZw7%2beyz%2b9keo4UMga754ocg%3d%3d | unknown | — | — | whitelisted |
— | — | GET | — | 2.16.186.75:80 | http://msedge.f.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/88733d58-46ad-442c-97e7-255bd53e0330?P1=1570724221&P2=402&P3=2&P4=aeMnVFAHIucGTtvWvvwVU9ZPEOuHrtAVk9%2b14lQOY6ecCRYFNC3a9GX%2ffckX42BZw7%2beyz%2b9keo4UMga754ocg%3d%3d | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2732 | MicrosoftEdgeUpdate.exe | 52.114.158.91:443 | self.events.data.microsoft.com | Microsoft Corporation | US | unknown |
— | — | 2.16.186.74:80 | msedge.f.tlu.dl.delivery.mp.microsoft.com | Akamai International B.V. | — | whitelisted |
2328 | MicrosoftEdgeUpdate.exe | 40.67.252.175:443 | msedge.api.cdp.microsoft.com | Microsoft Corporation | IE | unknown |
— | — | 2.16.186.75:80 | msedge.f.tlu.dl.delivery.mp.microsoft.com | Akamai International B.V. | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
self.events.data.microsoft.com |
| whitelisted |
msedge.api.cdp.microsoft.com |
| whitelisted |
msedge.f.tlu.dl.delivery.mp.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |