| File name: | pdfskills.exe |
| Full analysis: | https://app.any.run/tasks/0edf2457-d3a6-4122-b93f-b1ea9509d25f |
| Verdict: | Malicious activity |
| Analysis date: | November 04, 2024, 15:23:28 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows, 2 sections |
| MD5: | 1F390EAEBE5234396F3CFE474814CAA7 |
| SHA1: | 9C2DDF67D26A4F913A18BCCD5812F8AE914744AC |
| SHA256: | 9F18870D4CA01D01DCE2244BE689999349A4B0525962126E033CF2947F4706A4 |
| SSDEEP: | 98304:6w4DuwYxT2ZyydruTlkeLSzW8Uxj2iXrVfYdcPnqzdFhb4+yH1ZK304Qb9:Ieg |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2088:10:17 16:58:42+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 2272768 |
| InitializedDataSize: | 17408 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 247.8.41.100 |
| ProductVersionNumber: | 247.8.41.100 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | PDFSkills |
| FileVersion: | 247.8.41.100 |
| InternalName: | PDFSkills.exe |
| LegalCopyright: | Copyright © 2015-2023 RED ROOT All rights reserved |
| LegalTrademarks: | - |
| OriginalFileName: | PDFSkills.exe |
| ProductName: | PDFSkills |
| ProductVersion: | 247.8.41.100 |
| AssemblyVersion: | 247.8.41.100 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1196 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3172 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 122.0.6261.70 Modules
| |||||||||||||||
| 1372 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1980 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 122.0.6261.70 Modules
| |||||||||||||||
| 1396 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=4944 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| 2084 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=5964 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| 2484 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=4396 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| 3644 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=5080 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 122.0.6261.70 Modules
| |||||||||||||||
| 3648 | "C:\Users\admin\AppData\Local\Temp\pdfskills.exe" | C:\Users\admin\AppData\Local\Temp\pdfskills.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: PDFSkills Exit code: 0 Version: 247.8.41.100 Modules
| |||||||||||||||
| 4060 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --disable-quic --no-appcompat-clear --mojo-platform-channel-handle=2448 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 122.0.6261.70 Modules
| |||||||||||||||
| 4556 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5900 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3164 --field-trial-handle=2000,i,14016868182918191972,11130904016185094249,262144 --variations-seed-version /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Version: 122.0.6261.70 Modules
| |||||||||||||||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (3648) pdfskills.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\pdfskills_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3648 | pdfskills.exe | C:\Users\admin\AppData\Roaming\SMCR\userId.txt | text | |
MD5:B6B5B6BC0283B63E3F588AD8CD9588CC | SHA256:52D1C77288651D1E3997DCF61E6EFC22EC6989FF57C3DB5FD3D63C671EA9EC39 | |||
| 6900 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:FAEE8E9C13D1D75EA002909F1EE9CC6B | SHA256:15AB624951C7EA0AA4EEFECEF63638BFA2BDC2B1E63113AE70F185B79F4891F6 | |||
| 6900 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_dobi3lom.el4.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3648 | pdfskills.exe | C:\Users\admin\AppData\Local\PDFSkills\update_task_ad.ps1 | text | |
MD5:FA05939FDF91FE62329AF5B16AF33D14 | SHA256:C7CBC315F533F124FD6ED468F7E333A276A1891CD4C6A5B720058D54E053EC32 | |||
| 6900 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_lf40lnbv.yle.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3648 | pdfskills.exe | C:\Users\admin\AppData\Local\PDFSkills\skillsUserId.txt | text | |
MD5:B6B5B6BC0283B63E3F588AD8CD9588CC | SHA256:52D1C77288651D1E3997DCF61E6EFC22EC6989FF57C3DB5FD3D63C671EA9EC39 | |||
| 3648 | pdfskills.exe | C:\Users\admin\AppData\Local\PDFSkills\Updates.zip | compressed | |
MD5:906BA67CCE42C628A2EB3A9060A99E67 | SHA256:E1BAF755EFA1B73C7C6DCEF6280D83E478EB8AB0EBA4D5CD92B1F8014D36060B | |||
| 3648 | pdfskills.exe | C:\Users\admin\AppData\Local\PDFSkills\Libraries.dll | executable | |
MD5:08B1B14B4573E95BDB5E6DDCA74D2513 | SHA256:EE803D254AF9E2FE4781E3335164D24BEC31512A229E607A3A93254D47177F52 | |||
| 3648 | pdfskills.exe | C:\Users\admin\AppData\Local\PDFSkills\concrt140.dll | executable | |
MD5:9485D003573E0EAF7952AB23CC82EF7B | SHA256:5E0E8EAC57B86E2DE7CA7D6E8D34DDDEA602CE3660208FB53947A027635D59A1 | |||
| 3648 | pdfskills.exe | C:\Users\admin\AppData\Local\PDFSkills\msvcp140_2.dll | executable | |
MD5:AA0148E20D34C10E01A4A9E1BAB1D058 | SHA256:583AD842BCF2F77AF57D07B8F00ECA77BB2DF763DF96BB9C50F7E52031B54E42 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
7580 | svchost.exe | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/ad3skwo2srs5xchyxzz6ujgnedha_9.52.0/gcmjkmgdlgnkkcocmoeiminaijmmjnii_9.52.0_all_acwwpgcqveuj5szz3wkl52k5lm5a.crx3 | unknown | — | — | whitelisted |
7580 | svchost.exe | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/ad3skwo2srs5xchyxzz6ujgnedha_9.52.0/gcmjkmgdlgnkkcocmoeiminaijmmjnii_9.52.0_all_acwwpgcqveuj5szz3wkl52k5lm5a.crx3 | unknown | — | — | whitelisted |
7580 | svchost.exe | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/ad3skwo2srs5xchyxzz6ujgnedha_9.52.0/gcmjkmgdlgnkkcocmoeiminaijmmjnii_9.52.0_all_acwwpgcqveuj5szz3wkl52k5lm5a.crx3 | unknown | — | — | whitelisted |
7580 | svchost.exe | HEAD | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/AMpg5-cnrANo_2018.8.8.0/2018.8.8.0_win64_win_third_party_module_list.crx3 | unknown | — | — | whitelisted |
7580 | svchost.exe | GET | 206 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/ad3skwo2srs5xchyxzz6ujgnedha_9.52.0/gcmjkmgdlgnkkcocmoeiminaijmmjnii_9.52.0_all_acwwpgcqveuj5szz3wkl52k5lm5a.crx3 | unknown | — | — | whitelisted |
7580 | svchost.exe | GET | 200 | 34.104.35.123:80 | http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/AMpg5-cnrANo_2018.8.8.0/2018.8.8.0_win64_win_third_party_module_list.crx3 | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.19.11.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.18.97.123:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4360 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
5784 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 2.19.120.21:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.19.11.120:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
— | — | 2.18.97.123:80 | www.microsoft.com | Akamai International B.V. | FR | whitelisted |
5784 | svchost.exe | 40.126.32.72:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5784 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
— | — | 2.19.86.20:443 | go.microsoft.com | Akamai International B.V. | NL | whitelisted |
780 | svchost.exe | 2.19.86.20:443 | go.microsoft.com | Akamai International B.V. | NL | whitelisted |
6944 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
val.skillcli.com |
| unknown |
www.bing.com |
| whitelisted |
th.bing.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
6908 | chrome.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare content delivery network (cdnjs .cloudflare .com) |
6908 | chrome.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare content delivery network (cdnjs .cloudflare .com) |