| File name: | vuwx.exe |
| Full analysis: | https://app.any.run/tasks/d6452a28-eb10-45a6-9f35-68d3dbe53304 |
| Verdict: | Malicious activity |
| Analysis date: | July 17, 2019, 01:49:46 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 5A512210A895B7231B2B55B862DC21CB |
| SHA1: | C1197BAB1C6974D4B842877663FD0358875BFE48 |
| SHA256: | 30511661475AE1061B4E53FC0094C279E1B971FC6F5451EC866372A2CB00911E |
| SSDEEP: | 6144:JyiyaW7YrmUspN6T9PRiMT+k7tbsrlTEP7MHCVpRAnoz4VpY5sRzJvun7kYe1+U7:8GWdUspNE9Pew1WRNj3Hj3LSE6sZ |
MALICIOUS
Known privilege escalation attack
- DllHost.exe (PID: 3924)
Disables Windows Defender
- олпролпортдывц.exe (PID: 2800)
Stops/Deletes Windows Defender service via SC.exe
- cmd.exe (PID: 3972)
- cmd.exe (PID: 2404)
Executes PowerShell scripts
- cmd.exe (PID: 2848)
- cmd.exe (PID: 3356)
- cmd.exe (PID: 1784)
- cmd.exe (PID: 3892)
- cmd.exe (PID: 3556)
- cmd.exe (PID: 2508)
- cmd.exe (PID: 3428)
- cmd.exe (PID: 3264)
- cmd.exe (PID: 4084)
- cmd.exe (PID: 3956)
Loads the Task Scheduler COM API
- олпролпортдывц.exe (PID: 2800)
SUSPICIOUS
Executable content was dropped or overwritten
- vuwx.exe (PID: 3140)
- олпролпортдывц.exe (PID: 2800)
Creates files in the program directory
- vuwx.exe (PID: 3140)
Executed via COM
- DllHost.exe (PID: 3924)
Starts itself from another location
- vuwx.exe (PID: 3140)
Starts CMD.EXE for commands execution
- олпролпортдывц.exe (PID: 2800)
Creates files in the user directory
- powershell.exe (PID: 2740)
- powershell.exe (PID: 2932)
- powershell.exe (PID: 3820)
- powershell.exe (PID: 2120)
- powershell.exe (PID: 2516)
- powershell.exe (PID: 3184)
- powershell.exe (PID: 3480)
- powershell.exe (PID: 2844)
- powershell.exe (PID: 2416)
- powershell.exe (PID: 2308)
- олпролпортдывц.exe (PID: 2800)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:07:16 08:29:46+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 7.1 |
| CodeSize: | 61440 |
| InitializedDataSize: | 380928 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xa2e7 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.1.7601.17514 |
| ProductVersionNumber: | 6.1.7601.17514 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | LSM interfaces proxy Dll |
| FileVersion: | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
| InternalName: | lsmproxy |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | lsmproxy.dll |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.1.7601.17514 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 16-Jul-2019 06:29:46 |
| Detected languages: |
|
| CompanyName: | Microsoft Corporation |
| FileDescription: | LSM interfaces proxy Dll |
| FileVersion: | 6.1.7601.17514 (win7sp1_rtm.101119-1850) |
| InternalName: | lsmproxy |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFilename: | lsmproxy.dll |
| ProductName: | Microsoft® Windows® Operating System |
| ProductVersion: | 6.1.7601.17514 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 16-Jul-2019 06:29:46 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0000E8E4 | 0x0000F000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.31403 |
.rdata | 0x00010000 | 0x00003C1E | 0x00004000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.34172 |
.data | 0x00014000 | 0x00001E7C | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.32751 |
.rsrc | 0x00016000 | 0x00056EBC | 0x00057000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.82826 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.50112 | 928 | UNKNOWN | English - United States | RT_VERSION |
2 | 7.91403 | 16038 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 3.56611 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 3.69233 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 3.66977 | 2440 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 3.89186 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
10 | 3.2056 | 744 | UNKNOWN | UNKNOWN | RT_ICON |
11 | 3.18717 | 488 | UNKNOWN | UNKNOWN | RT_ICON |
12 | 3.08744 | 296 | UNKNOWN | UNKNOWN | RT_ICON |
13 | 4.15856 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
Imports
GDI32.dll |
KERNEL32.dll |
MSIMG32.dll |
SHELL32.dll |
USER32.dll |
Total processes
75
Monitored processes
28
Malicious processes
12
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1784 | "C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableIOAVProtection $true | C:\Windows\System32\cmd.exe | — | олпролпортдывц.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2120 | powershell Set-MpPreference -ModerateThreatDefaultAction 6 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2136 | "C:\ProgramData\олпролпортдывц.exe" | C:\ProgramData\олпролпортдывц.exe | — | vuwx.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: LSM interfaces proxy Dll Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2308 | powershell Set-MpPreference -LowThreatDefaultAction 6 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2404 | "C:\Windows\System32\cmd.exe" /c sc delete WinDefend | C:\Windows\System32\cmd.exe | — | олпролпортдывц.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2416 | powershell Set-MpPreference -DisablePrivacyMode $true | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2508 | "C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableIntrusionPreventionSystem $true | C:\Windows\System32\cmd.exe | — | олпролпортдывц.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2516 | powershell Set-MpPreference -DisableScriptScanning $true | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2608 | sc delete WinDefend | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2740 | powershell Set-MpPreference -DisableBehaviorMonitoring $true | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
2 100
Read events
1 533
Write events
567
Delete events
0
Modification events
| (PID) Process: | (3140) vuwx.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3140) vuwx.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2800) олпролпортдывц.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (2800) олпролпортдывц.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableBehaviorMonitoring |
Value: 1 | |||
| (PID) Process: | (2800) олпролпортдывц.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableOnAccessProtection |
Value: 1 | |||
| (PID) Process: | (2800) олпролпортдывц.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableScanOnRealtimeEnable |
Value: 1 | |||
| (PID) Process: | (2800) олпролпортдывц.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection |
| Operation: | write | Name: | DisableIOAVProtection |
Value: 1 | |||
| (PID) Process: | (2800) олпролпортдывц.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2800) олпролпортдывц.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3924) DllHost.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
Executable files
2
Suspicious files
6
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3184 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1QLNH43TM5O91PNAVPBV.temp | — | |
MD5:— | SHA256:— | |||
| 2740 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\55S4PX1GQG17XH7L6119.temp | — | |
MD5:— | SHA256:— | |||
| 3480 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3R5TMZNDINDM7SPTJ1V6.temp | — | |
MD5:— | SHA256:— | |||
| 2844 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KYKYOX2GOSR8K71EJDCP.temp | — | |
MD5:— | SHA256:— | |||
| 2844 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF180172.TMP | — | |
MD5:— | SHA256:— | |||
| 2844 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | — | |
MD5:— | SHA256:— | |||
| 2416 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CMZ028ZILUY2UCOTAZKV.temp | — | |
MD5:— | SHA256:— | |||
| 2416 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1801b0.TMP | — | |
MD5:— | SHA256:— | |||
| 2416 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | — | |
MD5:— | SHA256:— | |||
| 2932 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1QMPH5YMVSR2HURRFT3B.temp | — | |
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