| URL: | https://yg1back.site/Bin/support.Client.exe?h=yg1back.site&p=8041&k=BgIAAACkAABSU0ExAAgAAAEAAQChALOp+/G8P69Eaomtsf2GxWdWCPkaBKWICAkaUKJpP5xBPpGHOJD8tfr61fLQmcLNHTx6iBcVAGUiWYgjIy/SsnVMWnYcwVcW+asq6Flf5JJSFx7/AA0BSI4dSrndAja8+zd1EOG/TbUDJVA0GStu+uMgHUViUaCAeq9Rq7k6laWlajb0YIfDQJwEUPDxtLoT7tooVevKmxgF/pBGS/a9JGpLSKTL3HDrcPiyCxUwwYzXiWSRQJp2jCYHI0KM4zJUOWuMdpqBvfqkF1IGWZq9358Dre17GuMpo6Sl/3e/qUcPS9J3Cp4Hw/7TvkMiHqRCeK1Qxslq5/ux5FxEmL/n&s=02707a9f-42c7-4a19-81bb-973e915c5491&i=Untitled%20Session&e=Support&y=Guest&r= |
| Full analysis: | https://app.any.run/tasks/7704322b-b4a6-4544-94ef-0aa952563847 |
| Verdict: | Malicious activity |
| Analysis date: | January 09, 2024, 19:02:35 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | B2A9E8A7EE6B0F546C6D4DBDD0579B69 |
| SHA1: | 1E941AB2555604D3C888180CEEA52C294ED23251 |
| SHA256: | 148DBA0FFD8F66CDF595BFB7115E63A7C3CB248DA39F14210120312B314FA0A1 |
| SSDEEP: | 12:2u3mfVbvbWOr+AFKPvKxJEyLeX6qEldPoKQG4UOgwdcfdZRtM:2XD5FKPvKxJbSv8VZQMwdc3RK |
MALICIOUS
No malicious indicators.SUSPICIOUS
No suspicious indicators.INFO
Application launched itself
- iexplore.exe (PID: 124)
- chrome.exe (PID: 1820)
Drops the executable file immediately after the start
- iexplore.exe (PID: 2088)
- iexplore.exe (PID: 124)
The process uses the downloaded file
- iexplore.exe (PID: 124)
Manual execution by a user
- chrome.exe (PID: 1820)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
60
Monitored processes
25
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://yg1back.site/Bin/support.Client.exe?h=yg1back.site&p=8041&k=BgIAAACkAABSU0ExAAgAAAEAAQChALOp+/G8P69Eaomtsf2GxWdWCPkaBKWICAkaUKJpP5xBPpGHOJD8tfr61fLQmcLNHTx6iBcVAGUiWYgjIy/SsnVMWnYcwVcW+asq6Flf5JJSFx7/AA0BSI4dSrndAja8+zd1EOG/TbUDJVA0GStu+uMgHUViUaCAeq9Rq7k6laWlajb0YIfDQJwEUPDxtLoT7tooVevKmxgF/pBGS/a9JGpLSKTL3HDrcPiyCxUwwYzXiWSRQJp2jCYHI0KM4zJUOWuMdpqBvfqkF1IGWZq9358Dre17GuMpo6Sl/3e/qUcPS9J3Cp4Hw/7TvkMiHqRCeK1Qxslq5/ux5FxEmL/n&s=02707a9f-42c7-4a19-81bb-973e915c5491&i=Untitled%20Session&e=Support&y=Guest&r=" | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 316 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=2340 --field-trial-handle=1180,i,14266996884221483013,12328601194121331263,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /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: 109.0.5414.120 Modules
| |||||||||||||||
| 632 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1152 --field-trial-handle=1180,i,14266996884221483013,12328601194121331263,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:2 | 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: 109.0.5414.120 Modules
| |||||||||||||||
| 1484 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3968 --field-trial-handle=1180,i,14266996884221483013,12328601194121331263,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:1 | 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: 109.0.5414.120 Modules
| |||||||||||||||
| 1528 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2116 --field-trial-handle=1180,i,14266996884221483013,12328601194121331263,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:1 | 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: 109.0.5414.120 Modules
| |||||||||||||||
| 1696 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=20 --mojo-platform-channel-handle=3896 --field-trial-handle=1180,i,14266996884221483013,12328601194121331263,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:1 | 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: 109.0.5414.120 Modules
| |||||||||||||||
| 1732 | "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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=109.0.5414.120 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6ace8b38,0x6ace8b48,0x6ace8b54 | 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: 109.0.5414.120 Modules
| |||||||||||||||
| 1820 | "C:\Program Files\Google\Chrome\Application\chrome.exe" "--disable-features=OptimizationGuideModelDownloading,OptimizationHintsFetching,OptimizationTargetPrediction,OptimizationHints" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 1852 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2104 --field-trial-handle=1180,i,14266996884221483013,12328601194121331263,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:1 | 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: 109.0.5414.120 Modules
| |||||||||||||||
| 2088 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:124 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
Total events
11 166
Read events
11 026
Write events
140
Delete events
0
Modification events
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 0 | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30847387 | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30847437 | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (124) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
6
Suspicious files
153
Text files
43
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1820 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RFe6f11.TMP | — | |
MD5:— | SHA256:— | |||
| 1820 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 124 | iexplore.exe | C:\Users\admin\Downloads\support.Client.exe.yofcgvy.partial:Zone.Identifier | text | |
MD5:FBCCF14D504B7B2DBCB5A5BDA75BD93B | SHA256:EACD09517CE90D34BA562171D15AC40D302F0E691B439F91BE1B6406E25F5913 | |||
| 1820 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RFe6f11.TMP | text | |
MD5:05CF4C3C5148DA6355D3561A9EAA5E8A | SHA256:8D720243F6876898E4F197C8867C4CEE69F1C7335C55B8A29C120B1028D93E41 | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF3F9E6F4E5FA194E0.TMP | binary | |
MD5:88356009FAF4A21F918C546CF2E04029 | SHA256:A50639C739145C0770DC89848B9EBDA6EFDDE53FA5F25E56E0800DE1F4A9EB38 | |||
| 1820 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:358570F689377CE6838812643E03734B | SHA256:5B41FCC2E1A843AEAB9437B06E27B798870FF10D86A51B163BF48862BCD32590 | |||
| 2088 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\support.Client[1].exe | executable | |
MD5:EACFDDCE7B6723BE10300561575AB2FA | SHA256:BE99097AAC3C416961E734564C8ABE7281F1932C08363EF82A977BA9441B14CD | |||
| 1820 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:9C016064A1F864C8140915D77CF3389A | SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787 | |||
| 124 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{AADFDE29-AF21-11EE-AE0A-12A9866C77DE}.dat | binary | |
MD5:C83CA02B7CE624AA1D1907FFAD606762 | SHA256:F4314B2325C9E9943C3C87E8CA52AAF17D9D9984D6992CF79ADAE1E0FE56C207 | |||
| 1820 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RFe6f30.TMP | text | |
MD5:ADB669AB4CD1C63883C64FB0DBA2C7DA | SHA256:18BFF89047EC5B122573D089B3DC7A7DD14A5A7A515B2D8141584B41E723253F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
19
TCP/UDP connections
76
DNS requests
87
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2088 | iexplore.exe | GET | 200 | 95.101.78.193:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?6b21170b0e7a1648 | unknown | compressed | 4.66 Kb | unknown |
2088 | iexplore.exe | GET | 200 | 23.213.169.54:80 | http://x1.c.lencr.org/ | unknown | binary | 717 b | unknown |
124 | iexplore.exe | GET | 304 | 95.101.78.193:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?ca04fd3518ca5bb7 | unknown | — | — | unknown |
124 | iexplore.exe | GET | 304 | 95.101.78.193:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?22dec979149153ff | unknown | — | — | unknown |
124 | iexplore.exe | GET | 304 | 95.101.78.193:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?1af1d86478037225 | unknown | — | — | unknown |
2336 | chrome.exe | GET | 302 | 216.239.36.21:80 | http://virustotal.com/ | unknown | — | — | unknown |
124 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | binary | 471 b | unknown |
124 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D | unknown | binary | 471 b | unknown |
124 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | binary | 471 b | unknown |
124 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D | unknown | binary | 471 b | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2088 | iexplore.exe | 91.229.239.50:443 | yg1back.site | — | RU | unknown |
2088 | iexplore.exe | 95.101.78.193:80 | ctldl.windowsupdate.com | Akamai International B.V. | NL | whitelisted |
2088 | iexplore.exe | 23.213.169.54:80 | x1.c.lencr.org | AKAMAI-AS | DE | unknown |
2336 | chrome.exe | 142.250.185.131:443 | clientservices.googleapis.com | GOOGLE | US | whitelisted |
1820 | chrome.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
2336 | chrome.exe | 74.125.133.84:443 | accounts.google.com | GOOGLE | US | unknown |
2336 | chrome.exe | 142.250.185.164:443 | www.google.com | GOOGLE | US | whitelisted |
2336 | chrome.exe | 142.251.140.67:443 | update.googleapis.com | GOOGLE | US | unknown |
1820 | chrome.exe | 224.0.0.251:5353 | — | — | — | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
yg1back.site |
| unknown |
ctldl.windowsupdate.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com |
| whitelisted |
update.googleapis.com |
| whitelisted |
encrypted-tbn0.gstatic.com |
| whitelisted |
lh5.googleusercontent.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |