| File name: | WL605FULL.rar |
| Full analysis: | https://app.any.run/tasks/23824473-f0ae-4922-9ed4-39f28b28e23b |
| Verdict: | Malicious activity |
| Analysis date: | February 12, 2020, 02:56:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v4, os: Win32 |
| MD5: | 58058A06A69FD56B85963F6C2C9D4760 |
| SHA1: | 8DDFD75F7E60B49A6A12BBEBC874548CEA077B94 |
| SHA256: | 61D05C062BAC4117FB6A702CF204360C55CBDADF447F75AE052C7C843E9729B4 |
| SSDEEP: | 196608:GzRbZSm9kCULYJm+hyuKQuw+6bIVxCm86sh:GzRFb9krYJ3h1swl+K |
MALICIOUS
Application was dropped or rewritten from another process
- WL605FULL.exe (PID: 2208)
- WL605FULL.exe (PID: 3968)
- WL605FULL.exe (PID: 3916)
- setup.exe (PID: 1928)
- USBXpressInstaller.exe (PID: 3804)
- CP210xVCPInstaller.exe (PID: 1516)
- WeatherLink 6.0.5.exe (PID: 2748)
Loads dropped or rewritten executable
- WeatherLink 6.0.5.exe (PID: 2748)
Changes settings of System certificates
- msiexec.exe (PID: 3744)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 1688)
- WL605FULL.exe (PID: 3916)
- WL605FULL.exe (PID: 3968)
- msiexec.exe (PID: 2944)
- DrvInst.exe (PID: 3604)
- USBXpressInstaller.exe (PID: 3804)
- CP210xVCPInstaller.exe (PID: 1516)
Executed as Windows Service
- vssvc.exe (PID: 1840)
Creates files in the Windows directory
- USBXpressInstaller.exe (PID: 3804)
- DrvInst.exe (PID: 308)
- DrvInst.exe (PID: 3604)
- CP210xVCPInstaller.exe (PID: 1516)
Executed via COM
- DrvInst.exe (PID: 3604)
- DrvInst.exe (PID: 308)
Creates files in the driver directory
- DrvInst.exe (PID: 3604)
- DrvInst.exe (PID: 308)
Removes files from Windows directory
- DrvInst.exe (PID: 3604)
- DrvInst.exe (PID: 308)
Creates a software uninstall entry
- USBXpressInstaller.exe (PID: 3804)
- CP210xVCPInstaller.exe (PID: 1516)
Adds / modifies Windows certificates
- msiexec.exe (PID: 3744)
INFO
Creates files in the program directory
- msiexec.exe (PID: 2944)
Low-level read access rights to disk partition
- vssvc.exe (PID: 1840)
Changes settings of System certificates
- DrvInst.exe (PID: 3604)
Adds / modifies Windows certificates
- DrvInst.exe (PID: 3604)
Reads settings of System Certificates
- DrvInst.exe (PID: 3604)
- msiexec.exe (PID: 3744)
Creates a software uninstall entry
- msiexec.exe (PID: 2944)
Manual execution by user
- WeatherLink 6.0.5.exe (PID: 2748)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v-4.x) (58.3) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (41.6) |
EXIF
ZIP
| CompressedSize: | 8471880 |
|---|---|
| UncompressedSize: | 8551976 |
| OperatingSystem: | Win32 |
| ModifyDate: | 2019:08:09 10:20:16 |
| PackingMethod: | Normal |
| ArchivedFileName: | WL605FULL.exe |
Total processes
53
Monitored processes
13
Malicious processes
9
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 308 | DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{0b2d9cda-8eca-2c84-769b-b150fe9e8420}\slabvcp.inf" "0" "613063bbf" "00000324" "WinSta0\Default" "000003FC" "208" "C:\WeatherLink\Support\Drivers\USB To UART Drivers 5.30" | C:\Windows\system32\DrvInst.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Driver Installation Module Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1516 | "C:\WeatherLink\Support\Drivers\USB To UART Drivers 5.30\CP210xVCPInstaller.exe" /Install | C:\WeatherLink\Support\Drivers\USB To UART Drivers 5.30\CP210xVCPInstaller.exe | msiexec.exe | ||||||||||||
User: admin Company: Silicon Laboratories, Inc. Integrity Level: HIGH Description: Driver Installation Utility Exit code: 0 Version: 2.4 Modules
| |||||||||||||||
| 1688 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\WL605FULL.rar" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 1840 | 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
| |||||||||||||||
| 1928 | setup.exe | C:\Users\admin\AppData\Local\Temp\WZSE0.TMP\setup.exe | — | WL605FULL.exe | |||||||||||
User: admin Integrity Level: HIGH Description: Setup Exit code: 0 Version: 12.0.21005.1 built by: REL Modules
| |||||||||||||||
| 2208 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa1688.24796\WL605FULL.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa1688.24796\WL605FULL.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 2748 | "C:\WeatherLink\WeatherLink 6.0.5.exe" | C:\WeatherLink\WeatherLink 6.0.5.exe | — | explorer.exe | |||||||||||
User: admin Company: Davis Instuments Corp. Integrity Level: MEDIUM Description: WeatherLink Exit code: 0 Version: 6, 0, 5, 0 Modules
| |||||||||||||||
| 2944 | 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
| |||||||||||||||
| 3604 | DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{5b7fe578-936f-02be-60dc-a27b95af444a}\SiUSBXp.inf" "0" "6bb1521a7" "000003FC" "WinSta0\Default" "000005C8" "208" "C:\WeatherLink\Support\Drivers\Direct_USB_Drivers_Win_X" | C:\Windows\system32\DrvInst.exe | svchost.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Driver Installation Module Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3744 | "C:\Windows\system32\msiexec.exe" -I "C:\Users\admin\AppData\Local\Temp\WZSE0.TMP\WeatherLink Setup.msi" | C:\Windows\system32\msiexec.exe | — | setup.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
2 720
Read events
1 012
Write events
1 695
Delete events
13
Modification events
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\WL605FULL.rar | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1688) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
56
Suspicious files
34
Text files
136
Unknown types
555
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3916 | WL605FULL.exe | C:\Users\admin\AppData\Local\Temp\WZSE0.TMP\WeatherLink Setup.msi | — | |
MD5:— | SHA256:— | |||
| 2944 | msiexec.exe | C:\System Volume Information\SPP\metadata-2 | — | |
MD5:— | SHA256:— | |||
| 2944 | msiexec.exe | C:\Windows\Installer\a71a90.msi | — | |
MD5:— | SHA256:— | |||
| 2944 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF5479F9F842B6CE62.TMP | — | |
MD5:— | SHA256:— | |||
| 1840 | vssvc.exe | C: | — | |
MD5:— | SHA256:— | |||
| 2944 | msiexec.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{4290d6a8-478b-42ad-b560-2f6eeafe0acc}_OnDiskSnapshotProp | binary | |
MD5:— | SHA256:— | |||
| 2944 | msiexec.exe | C:\System Volume Information\SPP\snapshot-2 | binary | |
MD5:— | SHA256:— | |||
| 2944 | msiexec.exe | C:\Windows\Installer\a71a91.ipi | binary | |
MD5:— | SHA256:— | |||
| 2944 | msiexec.exe | C:\Windows\Installer\MSI1F91.tmp | binary | |
MD5:— | SHA256:— | |||
| 1688 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa1688.24796\WL605FULL.exe | executable | |
MD5:E7F3D8FA05136A69C007EC683E439694 | SHA256:1B8BBCA4F4824D70925F05AD5DEE240C905CAC307612B0FD7E0828D794B95EEA | |||
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