| File name: | lmc-1.2.39-win32.exe |
| Full analysis: | https://app.any.run/tasks/83cc97a8-052b-4621-89c5-8edad4b7adde |
| Verdict: | Malicious activity |
| Analysis date: | October 27, 2024, 18:33:27 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections |
| MD5: | 536914EACC5B37601FC15F97F5D35143 |
| SHA1: | B022CAF3863F0CA7C288EE3DF489F2D8300801A9 |
| SHA256: | B38068DA0BC1847E787441FBA89C3BB1C3D6C2B8D15189B91332FD39E1459714 |
| SSDEEP: | 98304:lCyusgDgz4166+R8U01I99YtTJekx4+O84fRVtIBPTiepsyaeLDE0rC3OMhHOd8/:tGHrU21hctyKN/px |
| .exe | | | Win32 Executable MS Visual C++ (generic) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:12:15 22:24:32+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 25088 |
| InitializedDataSize: | 118784 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x3328 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.2.3.9 |
| ProductVersionNumber: | 1.2.3.9 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | LAN Messenger |
| FileDescription: | LAN Messenger Installer |
| FileVersion: | 1.2.39 |
| LegalCopyright: | Copyright (c) 2010-2011 Dilip Radhakrishnan. |
| ProductName: | LAN Messenger |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 696 | "C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\Desktop\thattheory.png" | C:\Windows\System32\mspaint.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Paint Exit code: 0 Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1068 | "C:\Program Files (x86)\LAN Messenger\lmc.exe" /silent /sync /quit | C:\Program Files (x86)\LAN Messenger\lmc.exe | lmc-1.2.39-win32.exe | ||||||||||||
User: admin Company: LAN Messenger Integrity Level: HIGH Description: LAN Messenger Exit code: 0 Version: 1.2.35 Modules
| |||||||||||||||
| 2796 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4340 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5240 | "C:\Users\admin\AppData\Local\Temp\lmc-1.2.39-win32.exe" | C:\Users\admin\AppData\Local\Temp\lmc-1.2.39-win32.exe | — | explorer.exe | |||||||||||
User: admin Company: LAN Messenger Integrity Level: MEDIUM Description: LAN Messenger Installer Exit code: 3221226540 Version: 1.2.39 Modules
| |||||||||||||||
| 5588 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6392 | "C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\Desktop\archivesvacation.png" | C:\Windows\System32\mspaint.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Paint Exit code: 0 Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6420 | "C:\Program Files (x86)\LAN Messenger\lmc.exe" | C:\Program Files (x86)\LAN Messenger\lmc.exe | lmc-1.2.39-win32.exe | ||||||||||||
User: admin Company: LAN Messenger Integrity Level: HIGH Description: LAN Messenger Version: 1.2.35 Modules
| |||||||||||||||
| 6568 | "C:\Program Files (x86)\LAN Messenger\lmc.exe" | C:\Program Files (x86)\LAN Messenger\lmc.exe | explorer.exe | ||||||||||||
User: admin Company: LAN Messenger Integrity Level: MEDIUM Description: LAN Messenger Version: 1.2.35 Modules
| |||||||||||||||
| 6572 | "C:\Users\admin\AppData\Local\Temp\lmc-1.2.39-win32.exe" | C:\Users\admin\AppData\Local\Temp\lmc-1.2.39-win32.exe | explorer.exe | ||||||||||||
User: admin Company: LAN Messenger Integrity Level: HIGH Description: LAN Messenger Installer Exit code: 0 Version: 1.2.39 Modules
| |||||||||||||||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\LAN Messenger\LAN Messenger |
| Operation: | write | Name: | InstallDir |
Value: C:\Program Files (x86)\LAN Messenger | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\LAN Messenger\LAN Messenger |
| Operation: | write | Name: | Version |
Value: 1.2.39 | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\LAN Messenger\LAN Messenger |
| Operation: | write | Name: | FirstRun |
Value: 0 | |||
| (PID) Process: | (1068) lmc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | LAN Messenger |
Value: C:\Program Files (x86)\LAN Messenger\lmc.exe | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\LAN Messenger |
| Operation: | write | Name: | DisplayName |
Value: LAN Messenger | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\LAN Messenger |
| Operation: | write | Name: | UninstallString |
Value: C:\Program Files (x86)\LAN Messenger\uninst.exe | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\LAN Messenger |
| Operation: | write | Name: | InstallLocation |
Value: C:\Program Files (x86)\LAN Messenger | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\LAN Messenger |
| Operation: | write | Name: | DisplayIcon |
Value: C:\Program Files (x86)\LAN Messenger\lmc.exe,0 | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\LAN Messenger |
| Operation: | write | Name: | DisplayVersion |
Value: 1.2.39 | |||
| (PID) Process: | (6572) lmc-1.2.39-win32.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\LAN Messenger |
| Operation: | write | Name: | Publisher |
Value: LAN Messenger | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6572 | lmc-1.2.39-win32.exe | C:\Users\admin\AppData\Local\Temp\nskBA04.tmp\modern-header.bmp | image | |
MD5:610C5FF9FCD6932735A0BD99B3E1AE88 | SHA256:3A6DB5E57A18B31C14DEA70E54577AE7E3065A9360C811C06341B56FBE43FD9B | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\lang\ar_SA.qm | binary | |
MD5:9B588D1178396DA87046BFBD933482AC | SHA256:C0729AA71302F40CA808BC1673A9911948670229DC4E101430A06A3875F46E66 | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\lang\en_US.qm | binary | |
MD5:4AEF4415F2E976B2CC6F24B877804A57 | SHA256:307CEF95DD5B36FF215055D427E1885B7FC3650C9224CF76D63056545996FF60 | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\sounds\filedone.wav | binary | |
MD5:09B86DB836A6D16A6637740AB49185DF | SHA256:56103EEF3DA6D0870CE78A92609E2C37AF42EB558AFC7ED5968ABB1285BEA63D | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\sounds\newmessage.wav | binary | |
MD5:A81DABD1E18835D8A3F9D9426280D88C | SHA256:D24453F373120494869999F55B3AB667D0F39F88C78B8E167EA4C76E9F1C6426 | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\libeay32.dll | executable | |
MD5:DE484D5DAFE3C1208DA6E24AF40E0A97 | SHA256:007342C6B9B956F416F556B4BD6F1077E25BD077CC4F4AC136E3FCCB803746E3 | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\sounds\useronline.wav | binary | |
MD5:F787454B23023EE4CA41306110252861 | SHA256:29154A6C903806F64ADD4FBA458E832BEA7A3FA99A8A448B9E5ADEC6B64E1134 | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\license.txt | text | |
MD5:FE06497ACAF4F45999925D348C2605F9 | SHA256:B3D1EAE7F524FC9DDD48562A4652EFD2BCD848E38B03F05E388BCCE943E73DF2 | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\sounds\useroffline.wav | binary | |
MD5:677B85344D04F886FCFD2AF8381BE79D | SHA256:CBFF0A08594C0CD2179AB5F7D38CDA08168CDC8C93C17A3099DA9AD7B6539DC8 | |||
| 6572 | lmc-1.2.39-win32.exe | C:\Program Files (x86)\LAN Messenger\ssleay32.dll | executable | |
MD5:284E004B654306F8DB1A63CFF0E73D91 | SHA256:2D11228520402EF49443AADC5D0F02C9544A795A4AFC89FB0434B3B81EBDD28C | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4360 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2776 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6792 | SIHClient.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6792 | SIHClient.exe | GET | 200 | 23.218.209.163:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
4360 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
4360 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D | unknown | — | — | whitelisted |
612 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6944 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
864 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6944 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
6944 | svchost.exe | 23.218.209.163:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4360 | SearchApp.exe | 104.126.37.171:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4360 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
th.bing.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
Process | Message |
|---|---|
lmc.exe | libpng warning: iCCP: known incorrect sRGB profile
|
lmc.exe | QPixmap::scaled: Pixmap is a null pixmap
|
lmc.exe | libpng warning: iCCP: known incorrect sRGB profile
|
lmc.exe | QPixmap::scaled: Pixmap is a null pixmap
|
lmc.exe | libpng warning: iCCP: known incorrect sRGB profile
|