| File name: | putty-0.74-installer.msi |
| Full analysis: | https://app.any.run/tasks/3162d4dc-5c1a-42d2-9d70-927d66f33c31 |
| Verdict: | Malicious activity |
| Analysis date: | October 20, 2020, 08:42:02 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-msi |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 5.0, MSI Installer, Code page: 1252, Title: Installation Database, Subject: PuTTY release 0.74 installer, Author: Simon Tatham, Keywords: Installer, Comments: This installer database contains the logic and data required to install PuTTY release 0.74., Template: Intel;1033, Revision Number: {7C2826B0-6C80-4DDA-821D-927688BC0979}, Create Time/Date: Sun Jun 21 19:44:52 2020, Last Saved Time/Date: Sun Jun 21 19:44:52 2020, Number of Pages: 100, Number of Words: 2, Number of Characters: 0, Name of Creating Application: Windows Installer XML Toolset (), Security: 2 |
| MD5: | 90C376DAD4ADF767A8418DABDA2C633E |
| SHA1: | E15FFEAAB22BD176512A0401D46305C49BB8C88E |
| SHA256: | A630B507D726D7B378F1D82108B99FE7A0CC8713F7182957325AD07CF288228C |
| SSDEEP: | 49152:OzZv2D6lzY4JinxrTkKGBJfBXEJwH4r8oUW8U0ayOA2bwPPNcCh:OlOU7INUTfCOH4AlRabWco |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executed as Windows Service
- vssvc.exe (PID: 3508)
Executed via COM
- DllHost.exe (PID: 2540)
Executable content was dropped or overwritten
- msiexec.exe (PID: 2736)
Modifies the open verb of a shell class
- msiexec.exe (PID: 2736)
INFO
Low-level read access rights to disk partition
- vssvc.exe (PID: 3508)
Application launched itself
- msiexec.exe (PID: 2736)
Creates a software uninstall entry
- msiexec.exe (PID: 2736)
Creates files in the program directory
- msiexec.exe (PID: 2736)
Manual execution by user
- NOTEPAD.EXE (PID: 3296)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .msi | | | Microsoft Windows Installer (98.5) |
|---|---|---|
| .msi | | | Microsoft Installer (100) |
EXIF
FlashPix
| CodePage: | Windows Latin 1 (Western European) |
|---|---|
| Title: | Installation Database |
| Subject: | PuTTY release 0.74 installer |
| Author: | Simon Tatham |
| Keywords: | Installer |
| Comments: | This installer database contains the logic and data required to install PuTTY release 0.74. |
| Template: | Intel;1033 |
| RevisionNumber: | {7C2826B0-6C80-4DDA-821D-927688BC0979} |
| CreateDate: | 2020:06:21 18:44:52 |
| ModifyDate: | 2020:06:21 18:44:52 |
| Pages: | 100 |
| Words: | 2 |
| Characters: | - |
| Software: | Windows Installer XML Toolset () |
| Security: | Read-only recommended |
Total processes
43
Monitored processes
6
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1592 | C:\Windows\system32\MsiExec.exe -Embedding E1A0A829FC3253C95776D0CE74D93C17 C | C:\Windows\system32\MsiExec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2540 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2736 | C:\Windows\system32\msiexec.exe /V | C:\Windows\system32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3064 | "C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\AppData\Local\Temp\putty-0.74-installer.msi" | C:\Windows\System32\msiexec.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3296 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\Desktop\sa.txt | C:\Windows\system32\NOTEPAD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3508 | 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 Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
940
Read events
647
Write events
281
Delete events
12
Modification events
| (PID) Process: | (3064) msiexec.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2736) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore |
| Operation: | write | Name: | SrCreateRp (Enter) |
Value: 4000000000000000943A20F8BCA6D601B00A0000F80C0000D5070000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2736) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP |
| Operation: | write | Name: | SppCreate (Enter) |
Value: 4000000000000000943A20F8BCA6D601B00A0000F80C0000D0070000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3508) vssvc.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 40000000000000000C2289F8BCA6D601B40D0000940C0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3508) vssvc.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\COM+ REGDB Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 400000000000000066848BF8BCA6D601B40D0000840C0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3508) vssvc.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Shadow Copy Optimization Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 400000000000000066848BF8BCA6D601B40D0000E80F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3508) vssvc.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\Registry Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 400000000000000066848BF8BCA6D601B40D0000F80F0000E8030000010000000100000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2736) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP |
| Operation: | write | Name: | LastIndex |
Value: 43 | |||
| (PID) Process: | (2736) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGatherWriterMetadata (Enter) |
Value: 4000000000000000F0D37AF8BCA6D601B00A0000F80C0000D3070000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2736) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 40000000000000004A367DF8BCA6D601B00A00001C0C0000E8030000010000000000000000000000F6F9D8234FC8F34BAA916842BAA928B40000000000000000 | |||
Executable files
8
Suspicious files
6
Text files
5
Unknown types
9
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3064 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\MSI9F04.tmp | — | |
MD5:— | SHA256:— | |||
| 2736 | msiexec.exe | C:\System Volume Information\SPP\metadata-2 | — | |
MD5:— | SHA256:— | |||
| 2736 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF7371AC0693467503.TMP | — | |
MD5:— | SHA256:— | |||
| 2736 | msiexec.exe | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\PuTTY\~uTTY.tmp | — | |
MD5:— | SHA256:— | |||
| 3508 | vssvc.exe | C: | — | |
MD5:— | SHA256:— | |||
| 2736 | msiexec.exe | C:\System Volume Information\SPP\snapshot-2 | binary | |
MD5:— | SHA256:— | |||
| 2736 | msiexec.exe | C:\Windows\Installer\MSIEB7E.tmp | binary | |
MD5:— | SHA256:— | |||
| 2736 | msiexec.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{23d8f9f6-c84f-4bf3-aa91-6842baa928b4}_OnDiskSnapshotProp | binary | |
MD5:— | SHA256:— | |||
| 2736 | msiexec.exe | C:\Program Files\PuTTY\putty.chm | chm | |
MD5:BCCCB2446EED1B57BD9940034FCCF7EC | SHA256:FF9E9D5DA94CBDD4BAF8E423832C39A2FDB10D82549BFC6C86BAE6DD2B83FE16 | |||
| 2736 | msiexec.exe | C:\ProgramData\Microsoft\Windows\Start Menu\Programs\PuTTY\Pageant.lnk | lnk | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report