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| File name: | dovidka.chm |
| Full analysis: | https://app.any.run/tasks/2c5d3bde-5ebc-4e7e-b653-a6a85fe22dc7 |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | October 05, 2022, 06:08:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/octet-stream |
| File info: | MS Windows HtmlHelp Data |
| MD5: | 2556A9E1D5E9874171F51620E5C5E09A |
| SHA1: | AFFC2B19D9FB8080A7211C3ED0718F2C3D3887DF |
| SHA256: | 7F0511B09B1AB3A64C8827DD8AF017ACBF7D2688DB31A5D98FEA8A5029A89D56 |
| SSDEEP: | 6144:6hK9QF9IF78JuiKgnheEVfh+x6I/c0mGkBZ6w5+2yrBnx:d9QFq78JuiBnheEVqvcBZ6ws7nx |
MALICIOUS
Loads dropped or rewritten executable
- regasm.exe (PID: 2944)
SUSPICIOUS
No suspicious indicators.INFO
Application launched itself
- firefox.exe (PID: 2564)
- chrome.exe (PID: 736)
- firefox.exe (PID: 3464)
- iexplore.exe (PID: 2796)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .chm | | | Windows HELP File (18.9) |
|---|
Total processes
65
Monitored processes
25
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2968 | "C:\Windows\hh.exe" "C:\Users\admin\Desktop\dovidka.chm" | C:\Windows\hh.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® HTML Help Executable Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1496 | "C:\Windows\System32\WScript.exe" "C:\Users\Public\ignit.vbs" | C:\Windows\System32\WScript.exe | — | hh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 2636 | "C:\Windows\System32\wscript.exe" //B //E:vbs C:\Users\Public\Favorites\desktop.ini | C:\Windows\System32\wscript.exe | — | hh.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 2944 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe" /U C:\Users\Public\Libraries\core.dll | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe | wscript.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 4.0.30319.34209 built by: FX452RTMGDR Modules
| |||||||||||||||
| 736 | "C:\Program Files\Google\Chrome\Application\chrome.exe" | C:\Program Files\Google\Chrome\Application\chrome.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 3221225547 Version: 86.0.4240.198 Modules
| |||||||||||||||
| 640 | "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=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x67dad988,0x67dad998,0x67dad9a4 | 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: 86.0.4240.198 Modules
| |||||||||||||||
| 544 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1040,5138546592845224571,12972735769195516899,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1044 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 2516 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1040,5138546592845224571,12972735769195516899,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1324 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 3068 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,5138546592845224571,12972735769195516899,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1920 /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: 86.0.4240.198 Modules
| |||||||||||||||
| 3080 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,5138546592845224571,12972735769195516899,131072 --enable-features=PasswordImport --lang=en-US --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1940 /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: 86.0.4240.198 Modules
| |||||||||||||||
Total events
31 530
Read events
31 181
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
66
Text files
69
Unknown types
30
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-633D1FA8-2E0.pma | — | |
MD5:— | SHA256:— | |||
| 2516 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cache\index | binary | |
MD5:CBA3121FADA4DFDA1C575A07DA72ACED | SHA256:74AE0D22F3929047B5964509B1A75776ED0679B151663D036617059F32688F2C | |||
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat | binary | |
MD5:9C016064A1F864C8140915D77CF3389A | SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787 | |||
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old | text | |
MD5:7721CDA9F5B73CE8A135471EB53B4E0E | SHA256:DD730C576766A46FFC84E682123248ECE1FF1887EC0ACAB22A5CE93A450F4500 | |||
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old | text | |
MD5:8FF312A95D60ED89857FEB720D80D4E1 | SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B | |||
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RFe4fe1.TMP | text | |
MD5:64AD8ED3E666540337BA541C549F72F7 | SHA256:BECBDB08B5B37D203A85F2E974407334053BB1D2270F0B3C9A4DB963896F2206 | |||
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old | text | |
MD5:5BD3C311F2136A7A88D3E197E55CF902 | SHA256:FA331915E1797E59979A3E4BCC2BD0D3DEAA039B94D4DB992BE251FD02A224B9 | |||
| 640 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pma | binary | |
MD5:03C4F648043A88675A920425D824E1B3 | SHA256:F91DBB7C64B4582F529C968C480D2DCE1C8727390482F31E4355A27BB3D9B450 | |||
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RFe4fe1.TMP | text | |
MD5:936EB7280DA791E6DD28EF3A9B46D39C | SHA256:CBAF2AFD831B32F6D1C12337EE5D2F090D6AE1F4DCB40B08BEF49BF52AD9721F | |||
| 736 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\de07a59d-9693-4ba4-a098-759878800211.tmp | binary | |
MD5:5058F1AF8388633F609CADB75A75DC9D | SHA256:CDB4EE2AEA69CC6A83331BBE96DC2CAA9A299D21329EFB0336FC02A82E1839A8 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
32
DNS requests
78
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2796 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D | US | der | 1.47 Kb | whitelisted |
3464 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3464 | firefox.exe | POST | 200 | 172.217.17.227:80 | http://ocsp.pki.goog/gts1c3 | US | der | 471 b | whitelisted |
3464 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2796 | iexplore.exe | GET | 200 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?7b9c476a2da86d41 | US | compressed | 4.70 Kb | whitelisted |
3464 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt | US | text | 8 b | whitelisted |
3464 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | US | text | 8 b | whitelisted |
2796 | iexplore.exe | GET | 200 | 8.241.121.126:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?770e43a386e160f4 | US | compressed | 4.70 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2516 | chrome.exe | 142.250.184.205:443 | accounts.google.com | GOOGLE | US | whitelisted |
2516 | chrome.exe | 142.250.187.110:443 | clients2.google.com | GOOGLE | US | whitelisted |
2516 | chrome.exe | 142.250.185.129:443 | clients2.googleusercontent.com | GOOGLE | US | whitelisted |
2796 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | EDGECAST | GB | whitelisted |
2796 | iexplore.exe | 93.184.221.240:80 | ctldl.windowsupdate.com | EDGECAST | GB | whitelisted |
2796 | iexplore.exe | 8.241.121.126:80 | ctldl.windowsupdate.com | LEVEL3 | US | suspicious |
2796 | iexplore.exe | 204.79.197.200:443 | www.bing.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2944 | regasm.exe | 194.195.211.98:8443 | xbeta.online | Linode, LLC | US | malicious |
2516 | chrome.exe | 172.217.17.132:443 | www.google.com | GOOGLE | US | whitelisted |
— | — | 172.217.17.132:443 | www.google.com | GOOGLE | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
xbeta.online |
| unknown |
clients2.google.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com |
| whitelisted |
clients2.googleusercontent.com |
| whitelisted |
clientservices.googleapis.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | A Network Trojan was detected | ET TROJAN TA445/Ghostwrite APT Related Domain in DNS Lookup (xbeta .online) |
3464 | firefox.exe | Potentially Bad Traffic | ET INFO Terse Request for .txt - Likely Hostile |
3464 | firefox.exe | Potentially Bad Traffic | ET INFO Terse Request for .txt - Likely Hostile |