| File name: | driverfixwebdl-8791016585.exe |
| Full analysis: | https://app.any.run/tasks/d74b5f94-0e9b-4a33-ae35-e4d8601935b4 |
| Verdict: | Malicious activity |
| Analysis date: | February 03, 2022, 16:50:43 |
| 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: | BB1D489EB833E8EA9C35AE9AB043E619 |
| SHA1: | 7A0C432B79C2E723C14F0D721A2DEE3D29A29299 |
| SHA256: | 0B252685009906AA54B8BC36FA8CB3322A59BADFCC5853FC60BFDF2914EE2F0C |
| SSDEEP: | 12288:LEpJPxOcmmiLy0megd58i/4mIIwKl8jU++N6Tcin1iWuoWXMylb:LoxJmR+l5xAmIElXxOcin1iz35b |
MALICIOUS
Drops executable file immediately after starts
- driverfixwebdl-8791016585.exe (PID: 452)
Loads dropped or rewritten executable
- driverfixwebdl-8791016585.exe (PID: 452)
Tries to delete the host file
- DllHost.exe (PID: 400)
SUSPICIOUS
Checks supported languages
- driverfixwebdl-8791016585.exe (PID: 452)
- nsCE67.tmp (PID: 1144)
- cmd.exe (PID: 3044)
- cmd.exe (PID: 3824)
Reads the computer name
- driverfixwebdl-8791016585.exe (PID: 452)
Drops a file that was compiled in debug mode
- driverfixwebdl-8791016585.exe (PID: 452)
Starts application with an unusual extension
- driverfixwebdl-8791016585.exe (PID: 452)
Uses TASKLIST.EXE to query information about running processes
- cmd.exe (PID: 3044)
Starts CMD.EXE for commands execution
- nsCE67.tmp (PID: 1144)
Executed via COM
- DllHost.exe (PID: 400)
- DllHost.exe (PID: 448)
Executable content was dropped or overwritten
- driverfixwebdl-8791016585.exe (PID: 452)
Drops a file with too old compile date
- driverfixwebdl-8791016585.exe (PID: 452)
Uses TASKKILL.EXE to kill process
- cmd.exe (PID: 3824)
Removes files from Windows directory
- DllHost.exe (PID: 400)
INFO
Checks supported languages
- tasklist.exe (PID: 2408)
- help.exe (PID: 2628)
- DllHost.exe (PID: 400)
- taskkill.exe (PID: 3284)
- help.exe (PID: 188)
- DllHost.exe (PID: 448)
Reads the computer name
- tasklist.exe (PID: 2408)
- DllHost.exe (PID: 400)
- taskkill.exe (PID: 3284)
- DllHost.exe (PID: 448)
Manual execution by user
- cmd.exe (PID: 3824)
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| ProductVersion: | 4.202183 |
|---|---|
| ProductName: | DriverFix |
| OriginalFileName: | driverfixwebdl.exe |
| LegalTrademarks: | DriverFix |
| LegalCopyright: | Copyright © 2021 DriverFix. Inc. All Rights Reserved |
| InternalName: | DriverFix Setup |
| FileVersion: | 4.202183 |
| FileDescription: | DriverFix Setup |
| CompanyName: | DriverFix |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 4.2021.8.30 |
| FileVersionNumber: | 4.2021.8.30 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | 6 |
| OSVersion: | 5 |
| EntryPoint: | 0x39e3 |
| UninitializedDataSize: | 16896 |
| InitializedDataSize: | 446464 |
| CodeSize: | 28672 |
| LinkerVersion: | 10 |
| PEType: | PE32 |
| TimeStamp: | 2012:02:24 20:19:59+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 24-Feb-2012 19:19:59 |
| Detected languages: |
|
| CompanyName: | DriverFix |
| FileDescription: | DriverFix Setup |
| FileVersion: | 4.2021830 |
| InternalName: | DriverFix Setup |
| LegalCopyright: | Copyright © 2021 DriverFix. Inc. All Rights Reserved |
| LegalTrademarks: | DriverFix |
| OriginalFilename: | driverfixwebdl.exe |
| ProductName: | DriverFix |
| ProductVersion: | 4.2021830 |
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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 24-Feb-2012 19:19:59 |
| 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 | 0x00006F10 | 0x00007000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.49788 |
.rdata | 0x00008000 | 0x00002A92 | 0x00002C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.39389 |
.data | 0x0000B000 | 0x00067EBC | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.47278 |
.ndata | 0x00073000 | 0x00151000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x001C4000 | 0x000277C5 | 0x00027800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.39086 |
.reloc | 0x001EC000 | 0x00000F8A | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 1.55753 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.4032 | 1461 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 2.17166 | 38056 | UNKNOWN | English - United States | RT_ICON |
3 | 7.97556 | 19527 | UNKNOWN | English - United States | RT_ICON |
4 | 2.60619 | 16936 | UNKNOWN | English - United States | RT_ICON |
5 | 2.88629 | 9640 | UNKNOWN | English - United States | RT_ICON |
6 | 4.28833 | 2440 | UNKNOWN | English - United States | RT_ICON |
7 | 5.13067 | 1128 | UNKNOWN | English - United States | RT_ICON |
103 | 3.01164 | 104 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.68135 | 512 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.91148 | 248 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
ole32.dll |
Total processes
60
Monitored processes
11
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 188 | help | C:\Windows\system32\help.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Help Utility Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 400 | C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 448 | C:\Windows\system32\DllHost.exe /Processid:{1F2E5C40-9550-11CE-99D2-00AA006E086C} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 1073807364 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 452 | "C:\Users\admin\AppData\Local\Temp\driverfixwebdl-8791016585.exe" | C:\Users\admin\AppData\Local\Temp\driverfixwebdl-8791016585.exe | Explorer.EXE | ||||||||||||
User: admin Company: DriverFix Integrity Level: HIGH Description: DriverFix Setup Exit code: 2 Version: 4.2021830 Modules
| |||||||||||||||
| 1144 | "C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\nsCE67.tmp" cmd /C tasklist /FI "IMAGENAME eq DriverFix.exe" > C:\Users\admin\AppData\Local\Temp\IsProcessActive.txt | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\nsCE67.tmp | — | driverfixwebdl-8791016585.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2408 | tasklist /FI "IMAGENAME eq DriverFix.exe" | C:\Windows\system32\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Lists the current running tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2628 | help | C:\Windows\system32\help.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Help Utility Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3044 | cmd /C tasklist /FI "IMAGENAME eq DriverFix.exe" > C:\Users\admin\AppData\Local\Temp\IsProcessActive.txt | C:\Windows\system32\cmd.exe | — | nsCE67.tmp | |||||||||||
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
| |||||||||||||||
| 3284 | taskkill | C:\Windows\system32\taskkill.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3824 | "C:\Windows\system32\cmd.exe" | C:\Windows\system32\cmd.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 3221225786 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
1 338
Read events
1 300
Write events
37
Delete events
1
Modification events
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value: 460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (452) driverfixwebdl-8791016585.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{362E934C-743B-4588-8259-D2482DB771A8} |
| Operation: | write | Name: | WpadDecisionReason |
Value: 1 | |||
Executable files
11
Suspicious files
1
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\UserInfo.dll | executable | |
MD5:C7CE0E47C83525983FD2C4C9566B4AAD | SHA256:6293408A5FA6D0F55F0A4D01528EB5B807EE9447A75A28B5986267475EBCD3AE | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\System.dll | executable | |
MD5:BF712F32249029466FA86756F5546950 | SHA256:7851CB12FA4131F1FEE5DE390D650EF65CAC561279F1CFE70AD16CC9780210AF | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\nsExec.dll | executable | |
MD5:132E6153717A7F9710DCEA4536F364CD | SHA256:D29AFCE2588D8DD7BB94C00CA91CAC0E85B80FFA6B221F5FFCB83A2497228EB2 | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\md5dll.dll | executable | |
MD5:7059F133EA2316B9E7E39094A52A8C34 | SHA256:32C3D36F38E7E8A8BAFD4A53663203EF24A10431BDA16AF9E353C7D5D108610F | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\modern-header.bmp | image | |
MD5:F0FA23518FFBCE35670A221181A5E8F0 | SHA256:B7AE8BFB5F1C4D2DE1A3ADA61BEA3DB2738B6AF76F1C1FFC1E21D7154B153A35 | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\nsCE67.tmp | executable | |
MD5:132E6153717A7F9710DCEA4536F364CD | SHA256:D29AFCE2588D8DD7BB94C00CA91CAC0E85B80FFA6B221F5FFCB83A2497228EB2 | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\inetc.dll | executable | |
MD5:5DA9DF435FF20853A2C45026E7681CEF | SHA256:9C52C74B8E115DB0BDE90F56382EBCC12AFF05EB2232F80A4701E957E09635E2 | |||
| 3044 | cmd.exe | C:\Users\admin\AppData\Local\Temp\IsProcessActive.txt | text | |
MD5:DEA052A2AD11945B1960577C0192F2EB | SHA256:943B315E065238B7073B033F534EF954B6B6461FB3F03A3F5B8555B11BC4C0A2 | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\LogEx.dll | executable | |
MD5:0F96D9EB959AD4E8FD205E6D58CF01B8 | SHA256:57EDE354532937E38C4AE9DA3710EE295705EA9770C402DFB3A5C56A32FD4314 | |||
| 452 | driverfixwebdl-8791016585.exe | C:\Users\admin\AppData\Local\Temp\nsaCDAA.tmp\Banner.dll | executable | |
MD5:E264D0F91103758BC5B088E8547E0EC1 | SHA256:501B5935FE8E17516B324E3C1DA89773E689359C12263E9782F95836DBAB8B63 | |||
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