| File name: | WebBrowserPassView.exe |
| Full analysis: | https://app.any.run/tasks/ecdfde13-05d6-4aea-a4f6-cbbc29ed6d0b |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | November 27, 2020, 21:03:48 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 57445041F7A1E57DA92E858FC3EFEABE |
| SHA1: | F077CFC465679F38C4F13D690FDB2B43D5CCC85F |
| SHA256: | B556D90B30F217D5EF20EBE3F15CCE6382C4199E900B5AD2262A751909DA1B34 |
| SSDEEP: | 6144:mod4Aq0TPP/hxPqpy3dYZ05NvGVvRhsqW4dRhFEfukUpzMuDBw2TAtzN9umkiz35:Zu7WX5xPqp45otRhY4d2UpY8JI9umkE5 |
MALICIOUS
Actions looks like stealing of personal data
- WebBrowserPassView.exe (PID: 832)
SUSPICIOUS
No suspicious indicators.INFO
Manual execution by user
- WINWORD.EXE (PID: 3680)
Creates files in the user directory
- WINWORD.EXE (PID: 3680)
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 3680)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (36.8) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (26.6) |
| .exe | | | Win64 Executable (generic) (23.6) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:06:30 16:10:57+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 501760 |
| InitializedDataSize: | 84480 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1af0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.0.7.0 |
| ProductVersionNumber: | 2.0.7.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | NirSoft |
| FileDescription: | Web Browser Password Viewer |
| FileVersion: | 2.07 |
| InternalName: | Web Browser Pass View |
| LegalCopyright: | Copyright © 2011 - 2020 Nir Sofer |
| ProductVersion: | 2.07 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Jun-2020 14:10:57 |
| Detected languages: |
|
| CompanyName: | NirSoft |
| FileDescription: | Web Browser Password Viewer |
| FileVersion: | 2.07 |
| InternalName: | Web Browser Pass View |
| LegalCopyright: | Copyright © 2011 - 2020 Nir Sofer |
| ProductVersion: | 2.07 |
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: | 0x000000F8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 30-Jun-2020 14:10:57 |
| 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 | 0x0007A69B | 0x0007A800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.6033 |
.rdata | 0x0007C000 | 0x0000ACA6 | 0x0000AE00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.7738 |
.data | 0x00087000 | 0x000195C4 | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.886 |
.rsrc | 0x000A1000 | 0x00008404 | 0x00008600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.94953 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.40431 | 1093 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 4.92846 | 4264 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
3 | 4.23257 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
4 | 6.60488 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
5 | 4.13235 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
6 | 5.59465 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
7 | 5.53675 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
8 | 5.732 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
9 | 6.05338 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
10 | 4.78929 | 1128 | Latin 1 / Western European | Hebrew - Israel | RT_ICON |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
WININET.dll |
comdlg32.dll |
msvcrt.dll |
Total processes
35
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 832 | "C:\Users\admin\AppData\Local\Temp\WebBrowserPassView.exe" | C:\Users\admin\AppData\Local\Temp\WebBrowserPassView.exe | explorer.exe | ||||||||||||
User: admin Company: NirSoft Integrity Level: MEDIUM Description: Web Browser Password Viewer Exit code: 0 Version: 2.07 Modules
| |||||||||||||||
| 3680 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\pstcanadian.rtf" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
Total events
987
Read events
691
Write events
158
Delete events
138
Modification events
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems |
| Operation: | write | Name: | 'd# |
Value: 27642300600E0000010000000000000000000000 | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1033 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1041 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1046 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1036 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1031 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1040 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1049 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 3082 |
Value: Off | |||
| (PID) Process: | (3680) WINWORD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages |
| Operation: | write | Name: | 1042 |
Value: Off | |||
Executable files
0
Suspicious files
0
Text files
2
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3680 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVR827.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 3680 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 3680 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\pstcanadian.rtf.LNK | lnk | |
MD5:— | SHA256:— | |||
| 3680 | WINWORD.EXE | C:\Users\admin\Desktop\~$tcanadian.rtf | pgc | |
MD5:— | SHA256:— | |||
| 3680 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat | text | |
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