| download: | downloadEdge.aspx |
| Full analysis: | https://app.any.run/tasks/eceff223-c6c4-4470-9346-d25b87410f4e |
| Verdict: | Malicious activity |
| Analysis date: | November 08, 2019, 16:13:02 |
| 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: | 226991C242389EB4D93245C573318CDF |
| SHA1: | 2788629F1415F7A99E63D4745CAF5DBE9D78FCA2 |
| SHA256: | 323848F1AF8D3F1AC4B90F10E73FD231A3E5A2FB71453429B96A968A8AAAB4F5 |
| SSDEEP: | 49152:O62IOLwwuYrMJY/EqLZemfbIVk45+NT5aL:O65OUwuYACDLH4L |
MALICIOUS
Application was dropped or rewritten from another process
- MicrosoftEdgeUpdate.exe (PID: 2576)
- MicrosoftEdgeUpdate.exe (PID: 3788)
- MicrosoftEdgeUpdate.exe (PID: 3400)
- MicrosoftEdgeUpdate.exe (PID: 3832)
- MicrosoftEdgeUpdate.exe (PID: 956)
Loads the Task Scheduler COM API
- MicrosoftEdgeUpdate.exe (PID: 2576)
Changes the autorun value in the registry
- MicrosoftEdgeUpdate.exe (PID: 2576)
Loads dropped or rewritten executable
- MicrosoftEdgeUpdate.exe (PID: 2576)
- MicrosoftEdgeUpdate.exe (PID: 3788)
- MicrosoftEdgeUpdate.exe (PID: 3400)
- MicrosoftEdgeUpdate.exe (PID: 3832)
- MicrosoftEdgeUpdate.exe (PID: 956)
SUSPICIOUS
Starts itself from another location
- MicrosoftEdgeUpdate.exe (PID: 2576)
Creates COM task schedule object
- MicrosoftEdgeUpdate.exe (PID: 3788)
Executed via COM
- MicrosoftEdgeUpdate.exe (PID: 956)
Executable content was dropped or overwritten
- downloadEdge.aspx.exe (PID: 2744)
- MicrosoftEdgeUpdate.exe (PID: 2576)
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) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:11:03 08:30:16+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 94720 |
| InitializedDataSize: | 1657856 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x5396 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.115.45 |
| ProductVersionNumber: | 1.3.115.45 |
| 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: | 1.3.115.45 |
| InternalName: | Microsoft Edge Update Setup |
| LegalCopyright: | Copyright Microsoft Corporation |
| OriginalFileName: | MicrosoftEdgeUpdateSetup.exe |
| ProductName: | Microsoft Edge Update |
| ProductVersion: | 1.3.115.45 |
| UpstreamVersion: | 1.3.99.0 |
| LanguageId: | en |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 03-Nov-2019 07:30:16 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Edge Update Setup |
| FileVersion: | 1.3.115.45 |
| InternalName: | Microsoft Edge Update Setup |
| LegalCopyright: | Copyright Microsoft Corporation |
| OriginalFilename: | MicrosoftEdgeUpdateSetup.exe |
| ProductName: | Microsoft Edge Update |
| ProductVersion: | 1.3.115.45 |
| 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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 03-Nov-2019 07:30:16 |
| 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 | 0x00017001 | 0x00017200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66417 |
.rdata | 0x00019000 | 0x000073F0 | 0x00007400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.27282 |
.data | 0x00021000 | 0x00001400 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.24299 |
.rsrc | 0x00023000 | 0x0018B874 | 0x0018BA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.98461 |
.reloc | 0x001AF000 | 0x0000124C | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.28351 |
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 | 1572020 | Latin 1 / Western European | UNKNOWN | B |
1223 | 3.73035 | 380 | Latin 1 / Western European | UNKNOWN | RT_STRING |
Imports
ADVAPI32.dll |
KERNEL32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
ole32.dll |
Total processes
41
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 956 | "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: 1.3.115.45 Modules
| |||||||||||||||
| 2576 | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\MicrosoftEdgeUpdate.exe /installsource taggedmi /install "appguid={65C35B14-6C1D-4122-AC46-7148CC9D6497}&appname=Microsoft%20Edge%20Canary&needsadmin=false&usagestats=0&iid={aa6d67c9-5efb-5f9c-9f8e-8ee551de80ff}&lang=en" | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\MicrosoftEdgeUpdate.exe | downloadEdge.aspx.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Exit code: 0 Version: 1.3.115.45 Modules
| |||||||||||||||
| 2744 | "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: 1.3.115.45 Modules
| |||||||||||||||
| 3400 | "C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xMTUuNDUiIHNoZWxsX3ZlcnNpb249IjEuMy4xMTUuNDUiIGlzbWFjaGluZT0iMCIgc2Vzc2lvbmlkPSJ7Q0NGRDVBMEQtNzg0RC00OTUxLUEwMEItRkY5NTVEQTlFQTNGfSIgaW5zdGFsbHNvdXJjZT0idGFnZ2VkbWkiIHJlcXVlc3RpZD0iezFENTk5QUZGLUU3RTMtNEU3Ri1CRjhBLTI3ODRGN0Y5NTU4OX0iIGRlZHVwPSJjciIgZG9tYWluam9pbmVkPSIwIj48aHcgcGh5c21lbW9yeT0iMyIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iNi4xLjc2MDEuMCIgc3A9IlNlcnZpY2UgUGFjayAxIiBhcmNoPSJ4ODYiLz48YXBwIGFwcGlkPSJ7RjNDNEZFMDAtRUZENS00MDNCLTk1NjktMzk4QTIwRjFCQTRBfSIgdmVyc2lvbj0iIiBuZXh0dmVyc2lvbj0iMS4zLjExNS40NSIgbGFuZz0iZW4iIGJyYW5kPSIiIGNsaWVudD0iIiBpaWQ9IntBQTZENjdDOS01RUZCLTVGOUMtOUY4RS04RUU1NTFERTgwRkZ9Ij48ZXZlbnQgZXZlbnR0eXBlPSIyIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIwIiBpbnN0YWxsX3RpbWVfbXM9IjExNzIiLz48L2FwcD48L3JlcXVlc3Q- | 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: 1.3.115.45 Modules
| |||||||||||||||
| 3788 | "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: 1.3.115.45 Modules
| |||||||||||||||
| 3832 | "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={aa6d67c9-5efb-5f9c-9f8e-8ee551de80ff}&lang=en" /installsource taggedmi /sessionid "{CCFD5A0D-784D-4951-A00B-FF955DA9EA3F}" | 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: 1.3.115.45 Modules
| |||||||||||||||
Total events
8 858
Read events
453
Write events
8 395
Delete events
10
Modification events
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{65C35B14-6C1D-4122-AC46-7148CC9D6497} |
| Operation: | write | Name: | consentcommunicated |
Value: 0 | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{65C35B14-6C1D-4122-AC46-7148CC9D6497} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{65C35B14-6C1D-4122-AC46-7148CC9D6497} |
| Operation: | write | Name: | urlstats |
Value: 0 | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate |
| Operation: | write | Name: | path |
Value: C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate |
| Operation: | write | Name: | UninstallCmdLine |
Value: "C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /uninstall | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\Clients\{F3C4FE00-EFD5-403B-9569-398A20F1BA4A} |
| Operation: | write | Name: | pv |
Value: 1.3.115.45 | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\Clients\{F3C4FE00-EFD5-403B-9569-398A20F1BA4A} |
| Operation: | write | Name: | name |
Value: Microsoft Edge Update | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{F3C4FE00-EFD5-403B-9569-398A20F1BA4A} |
| Operation: | write | Name: | pv |
Value: 1.3.115.45 | |||
| (PID) Process: | (2576) MicrosoftEdgeUpdate.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Microsoft Edge Update |
Value: C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\1.3.115.45\MicrosoftEdgeUpdateCore.exe | |||
| (PID) Process: | (3788) MicrosoftEdgeUpdate.exe | Key: | HKEY_CLASSES_ROOT\CLSID\{5EA43877-C6D8-4885-B77A-C0BB27E94372}\InprocServer32 |
| Operation: | write | Name: | |
Value: C:\Users\admin\AppData\Local\Microsoft\EdgeUpdate\1.3.115.45\psuser.dll | |||
Executable files
220
Suspicious files
0
Text files
5
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\MicrosoftEdgeUpdate.exe | — | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\MicrosoftEdgeUpdateOnDemand.exe | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\MicrosoftEdgeComRegisterShellARM64.exe | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\psuser_64.dll | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\psmachine_64.dll | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\psmachine.dll | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\psuser.dll | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\psmachine_arm64.dll | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\psuser_arm64.dll | executable | |
MD5:— | SHA256:— | |||
| 2744 | downloadEdge.aspx.exe | C:\Users\admin\AppData\Local\Temp\EUA37E.tmp\MicrosoftEdgeUpdateBroker.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
DNS requests
3
Threats
1
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 |
|---|---|---|---|---|---|---|
3400 | MicrosoftEdgeUpdate.exe | 52.114.74.45:443 | self.events.data.microsoft.com | Microsoft Corporation | NL | unknown |
— | — | 205.185.216.42:80 | msedge.f.tlu.dl.delivery.mp.microsoft.com | Highwinds Network Group, Inc. | US | whitelisted |
956 | MicrosoftEdgeUpdate.exe | 40.67.252.175:443 | msedge.api.cdp.microsoft.com | Microsoft Corporation | IE | unknown |
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 |