| File name: | RMR.msi |
| Full analysis: | https://app.any.run/tasks/34ad94ad-cfdb-4ce5-b1bf-6b31a01e87b5 |
| Verdict: | Malicious activity |
| Analysis date: | May 17, 2025, 19:49:37 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-msi |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, MSI Installer, Security: 0, Code page: 1252, Revision Number: {10BFDD7E-7DBA-4183-8B3D-EEBBCDB51ABC}, Number of Words: 10, Subject: RMR, Author: R$A, Name of Creating Application: RMR, Template: ;1033, Title: Installation Database, Keywords: Installer, MSI, Database, Create Time/Date: Sun May 4 22:50:43 2025, Last Saved Time/Date: Sun May 4 22:50:43 2025, Last Printed: Sun May 4 22:50:43 2025, Number of Pages: 450 |
| MD5: | BD34FD1919B87A56C83C911AD5272A85 |
| SHA1: | F8D5D6ACEE8D2C9EEFE5D6CBE98A52D57AEE42DA |
| SHA256: | 9A64F7B8160C37F9D54BD20A263AE8265FF4D6F6E810C5C0BC7A3CFA8BF0DAA6 |
| SSDEEP: | 49152:f9IuHEo0RMWm9TABSYTJU4JVpDpWi4bxYjmcTFWnPZDdz9xH:f9Iho6MWm98sYTJU4ryh91 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes as Windows Service
- VSSVC.exe (PID: 5408)
Detects AdvancedInstaller (YARA)
- msiexec.exe (PID: 6540)
- msiexec.exe (PID: 1020)
INFO
The sample compiled with english language support
- msiexec.exe (PID: 6540)
- msiexec.exe (PID: 1020)
Checks supported languages
- msiexec.exe (PID: 1020)
Manages system restore points
- SrTasks.exe (PID: 4244)
Reads the computer name
- msiexec.exe (PID: 1020)
Executable content was dropped or overwritten
- msiexec.exe (PID: 1020)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .msi | | | Microsoft Windows Installer (81.9) |
|---|---|---|
| .mst | | | Windows SDK Setup Transform Script (9.2) |
| .msp | | | Windows Installer Patch (7.6) |
| .msi | | | Microsoft Installer (100) |
EXIF
FlashPix
| Security: | None |
|---|---|
| CodePage: | Windows Latin 1 (Western European) |
| RevisionNumber: | {10BFDD7E-7DBA-4183-8B3D-EEBBCDB51ABC} |
| Words: | 10 |
| Subject: | RMR |
| Author: | R$A |
| LastModifiedBy: | - |
| Software: | RMR |
| Template: | ;1033 |
| Comments: | - |
| Title: | Installation Database |
| Keywords: | Installer, MSI, Database |
| CreateDate: | 2025:05:04 22:50:43 |
| ModifyDate: | 2025:05:04 22:50:43 |
| LastPrinted: | 2025:05:04 22:50:43 |
| Pages: | 450 |
Total processes
138
Monitored processes
8
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1020 | C:\WINDOWS\system32\msiexec.exe /V | C:\Windows\System32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Version: 5.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2108 | "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
| |||||||||||||||
| 2692 | 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
| |||||||||||||||
| 4244 | C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11 | C:\Windows\System32\SrTasks.exe | — | msiexec.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Windows System Protection background tasks. Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5408 | C:\WINDOWS\system32\vssvc.exe | C:\Windows\System32\VSSVC.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6264 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | SrTasks.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6540 | "C:\Windows\System32\msiexec.exe" /i C:\Users\admin\AppData\Local\Temp\RMR.msi | C:\Windows\System32\msiexec.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6964 | C:\Windows\syswow64\MsiExec.exe -Embedding CE37E1F569E60FC53E4E832271E8A8FA | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
2 815
Read events
2 616
Write events
181
Delete events
18
Modification events
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore |
| Operation: | write | Name: | SrCreateRp (Enter) |
Value: 4800000000000000C6B28AD564C7DB01FC030000EC1B0000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGetSnapshots (Enter) |
Value: 4800000000000000C6B28AD564C7DB01FC030000EC1B0000D20700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGetSnapshots (Leave) |
Value: 4800000000000000CEA2D4D564C7DB01FC030000EC1B0000D20700000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppEnumGroups (Enter) |
Value: 4800000000000000CEA2D4D564C7DB01FC030000EC1B0000D10700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppEnumGroups (Leave) |
Value: 48000000000000006A59D9D564C7DB01FC030000EC1B0000D10700000100000000000000010000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppCreate (Enter) |
Value: 48000000000000005520DED564C7DB01FC030000EC1B0000D00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP |
| Operation: | write | Name: | LastIndex |
Value: 11 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGatherWriterMetadata (Enter) |
Value: 48000000000000002C0685D664C7DB01FC030000EC1B0000D30700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1020) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\VssapiPublisher |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 4800000000000000B7CD89D664C7DB01FC03000070130000E8030000010000000000000000000000BAE8F15A8E21F14A8B850CF117D0019E00000000000000000000000000000000 | |||
| (PID) Process: | (5408) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 48000000000000004CC195D664C7DB012015000084030000E80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
Executable files
8
Suspicious files
18
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1020 | msiexec.exe | C:\System Volume Information\SPP\metadata-2 | — | |
MD5:— | SHA256:— | |||
| 1020 | msiexec.exe | C:\Windows\Installer\MSI763.tmp | executable | |
MD5:379F76E2FA6EEF4C2116C2A3AE6896BE | SHA256:C54F8A0CC280A9A0C934B8B23BBD530BA739E79AD686121CC8B659882CEB60FD | |||
| 1020 | msiexec.exe | C:\Windows\Installer\MSI4C0.tmp | executable | |
MD5:379F76E2FA6EEF4C2116C2A3AE6896BE | SHA256:C54F8A0CC280A9A0C934B8B23BBD530BA739E79AD686121CC8B659882CEB60FD | |||
| 1020 | msiexec.exe | C:\Windows\Temp\~DF0E98FAF40CC18A9E.TMP | binary | |
MD5:BF619EAC0CDF3F68D496EA9344137E8B | SHA256:076A27C79E5ACE2A3D47F9DD2E83E4FF6EA8872B3C2218F66C92B89B55F36560 | |||
| 1020 | msiexec.exe | C:\Users\admin\AppData\Roaming\RS A\RMR\Remora.dll | executable | |
MD5:925E675DF9385A67DEBBDA07289FCB41 | SHA256:EA6F516CA1BDD6897C680D9B34235614B8879A401053EE720E4DA3B0AC6A1AA1 | |||
| 1020 | msiexec.exe | C:\System Volume Information\SPP\snapshot-2 | binary | |
MD5:5B8A7F7696F0170B19F791D761C040DD | SHA256:68CA68CAF0E468BC1288DF31C1397E830AA319CFA97E9BE25A82D2083954C0C5 | |||
| 1020 | msiexec.exe | C:\Windows\Installer\MSI6A5.tmp | executable | |
MD5:379F76E2FA6EEF4C2116C2A3AE6896BE | SHA256:C54F8A0CC280A9A0C934B8B23BBD530BA739E79AD686121CC8B659882CEB60FD | |||
| 1020 | msiexec.exe | C:\Windows\Installer\MSI8EB.tmp | binary | |
MD5:66F357EA243711EF33E5AE338C0BCD1E | SHA256:07A8E35E6C406D0C89846977A4123AE55B1DB6D6E7941A882B30EA40B0CA2F0D | |||
| 1020 | msiexec.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{5af1e8ba-218e-4af1-8b85-0cf117d0019e}_OnDiskSnapshotProp | binary | |
MD5:5B8A7F7696F0170B19F791D761C040DD | SHA256:68CA68CAF0E468BC1288DF31C1397E830AA319CFA97E9BE25A82D2083954C0C5 | |||
| 1020 | msiexec.exe | C:\Windows\Installer\MSI704.tmp | executable | |
MD5:379F76E2FA6EEF4C2116C2A3AE6896BE | SHA256:C54F8A0CC280A9A0C934B8B23BBD530BA739E79AD686121CC8B659882CEB60FD | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
28
DNS requests
14
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.16.168.114:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1132 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1132 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2104 | svchost.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.16.168.114:80 | crl.microsoft.com | Akamai International B.V. | RU | whitelisted |
— | — | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.160.22:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 2.23.77.188:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |