analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | PrivaZer.exe |
| Full analysis: | https://app.any.run/tasks/21e8be69-7ab5-4632-ba89-4a67336b64ed |
| Verdict: | Malicious activity |
| Threats: | Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. |
| Analysis date: | November 16, 2019, 11:49:23 |
| 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: | DC644CEEF5343DCDF38111BFD4F70FDA |
| SHA1: | 8FB2C575894BDFEB93C0AF62F4F8FECC8C3C6621 |
| SHA256: | E1FAEDE42768E1CE7F6626F125DE539D12C24DF9224D18C20C3E5C8ABA1A0DF8 |
| SSDEEP: | 393216:dwzXHkTsbE3LYutcOraAPRo673aeiEpmGvUURNZ6biKc20Kxf4:ImxsVbiK4KF4 |
MALICIOUS
Loads the Task Scheduler COM API
- PrivaZer.exe (PID: 1892)
- PrivaZer.exe (PID: 2192)
- PrivaZer.exe (PID: 3996)
Actions looks like stealing of personal data
- PrivaZer.exe (PID: 3996)
SUSPICIOUS
Executable content was dropped or overwritten
- PrivaZer.exe (PID: 2192)
- PrivaZer.exe (PID: 3996)
Application launched itself
- PrivaZer.exe (PID: 1892)
Reads Internet Cache Settings
- PrivaZer.exe (PID: 3996)
Executed as Windows Service
- vssvc.exe (PID: 3396)
Uses WMIC.EXE to obtain a system information
- PrivaZer.exe (PID: 3996)
INFO
Manual execution by user
- PrivaZer.exe (PID: 3996)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | InstallShield setup (80.2) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (8.4) |
| .exe | | | Win16/32 Executable Delphi generic (3.8) |
| .exe | | | Generic Win/DOS Executable (3.7) |
| .exe | | | DOS Executable Generic (3.7) |
EXIF
EXE
| Comments: | All rights reserved |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | PrivaZer |
| OriginalFileName: | privaZer |
| LegalTrademarks: | PrivaZer |
| LegalCopyright: | Goversoft |
| InternalName: | - |
| FileVersion: | 3.0.81.0 |
| FileDescription: | PrivaZer |
| CompanyName: | Goversoft LLC |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 3.0.81.0 |
| FileVersionNumber: | 3.0.81.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x5cf214 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 11228160 |
| CodeSize: | 6099456 |
| LinkerVersion: | 2.25 |
| PEType: | PE32 |
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
| CompanyName: | Goversoft LLC |
| FileDescription: | PrivaZer |
| FileVersion: | 3.0.81.0 |
| InternalName: | - |
| LegalCopyright: | Goversoft |
| LegalTrademarks: | PrivaZer |
| OriginalFilename: | privaZer |
| ProductName: | PrivaZer |
| ProductVersion: | 1.0.0.0 |
| Comments: | All rights reserved |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 9 |
| Time date stamp: | 19-Jun-1992 22:22:17 |
| 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 |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x005D1074 | 0x005D1200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.4949 |
DATA | 0x005D3000 | 0x000177E4 | 0x00017800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.9294 |
BSS | 0x005EB000 | 0x0000EE3D | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x005FA000 | 0x00004C24 | 0x00004E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.03686 |
.edata | 0x005FF000 | 0x0000004F | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.858512 |
.tls | 0x00600000 | 0x00000230 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x00601000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.186583 |
.reloc | 0x00602000 | 0x0004DE78 | 0x0004E000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.77506 |
.rsrc | 0x00650000 | 0x00A4A85A | 0x00A4AA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.56985 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.15137 | 1954 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 5.60575 | 2440 | UNKNOWN | French - France | RT_ICON |
3 | 5.28358 | 4264 | UNKNOWN | French - France | RT_ICON |
4 | 5.2687 | 9640 | UNKNOWN | French - France | RT_ICON |
5 | 5.13698 | 16936 | UNKNOWN | French - France | RT_ICON |
6 | 5.08496 | 38056 | UNKNOWN | French - France | RT_ICON |
7 | 3.08368 | 196 | UNKNOWN | English - United States | RT_STRING |
8 | 7.87769 | 26004 | UNKNOWN | French - France | RT_ICON |
9 | 1.45949 | 748 | UNKNOWN | German - Germany | RT_CURSOR |
10 | 1.81975 | 748 | UNKNOWN | German - Germany | RT_CURSOR |
Imports
ADVAPI32.DLL |
SHFolder.dll |
advapi32.dll |
comctl32.dll |
comdlg32.dll |
gdi32.dll |
kernel32.dll |
mpr.dll |
msi.dll |
ntdll.dll |
Exports
Title | Ordinal | Address |
|---|---|---|
madTraceProcess | 1 | 0x0006155C |
Total processes
60
Monitored processes
10
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1892 | "C:\Users\admin\Desktop\PrivaZer.exe" | C:\Users\admin\Desktop\PrivaZer.exe | — | explorer.exe |
User: admin Company: Goversoft LLC Integrity Level: MEDIUM Description: PrivaZer Exit code: 0 Version: 3.0.81.0 | ||||
| 2192 | "C:\Users\admin\Desktop\PrivaZer.exe" C:\Users\admin\Desktop\PrivaZer.exe | C:\Users\admin\Desktop\PrivaZer.exe | PrivaZer.exe | |
User: admin Company: Goversoft LLC Integrity Level: HIGH Description: PrivaZer Exit code: 0 Version: 3.0.81.0 | ||||
| 3992 | regedit.exe /s "C:\Users\admin\AppData\Local\Temp\000clean.reg" | C:\Windows\regedit.exe | — | PrivaZer.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Editor Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3996 | "C:\Users\admin\Desktop\PrivaZer.exe" | C:\Users\admin\Desktop\PrivaZer.exe | explorer.exe | |
User: admin Company: Goversoft LLC Integrity Level: HIGH Description: PrivaZer Version: 3.0.81.0 | ||||
| 2572 | fsutil behavior query DisableDeleteNotify | C:\Windows\system32\fsutil.exe | — | PrivaZer.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: fsutil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3912 | fsutil behavior query DisableDeleteNotify | C:\Windows\system32\fsutil.exe | — | PrivaZer.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: fsutil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2112 | fsutil behavior query DisableDeleteNotify | C:\Windows\system32\fsutil.exe | — | PrivaZer.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: fsutil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2500 | wmic /Output:stdout shadowstorage list FULL | C:\Windows\System32\Wbem\wmic.exe | — | PrivaZer.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: WMI Commandline Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3396 | 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 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3476 | wmic /Output:stdout shadowstorage list FULL | C:\Windows\System32\Wbem\wmic.exe | — | PrivaZer.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: WMI Commandline Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
1 092
Read events
1 072
Write events
18
Delete events
2
Modification events
| (PID) Process: | (1892) PrivaZer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1892) PrivaZer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2192) PrivaZer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count |
| Operation: | delete value | Name: | P:\Hfref\nqzva\Qrfxgbc\CevinMre.rkr |
Value: 0000000000000000020000008E050000000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000 | |||
| (PID) Process: | — | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | delete key | Name: | |
Value: | |||
| (PID) Process: | (3996) PrivaZer.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PrivaZer_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3996) PrivaZer.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PrivaZer_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3996) PrivaZer.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PrivaZer_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3996) PrivaZer.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PrivaZer_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3996) PrivaZer.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PrivaZer_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3996) PrivaZer.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PrivaZer_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
Executable files
4
Suspicious files
1
Text files
54
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2192 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000clean.reg | — | |
MD5:— | SHA256:— | |||
| 2192 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000000000000000000.0x0 | — | |
MD5:— | SHA256:— | |||
| 2192 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000\PrivaZer.ini | text | |
MD5:814316615A97B6CC0F36090F6CEE7B7D | SHA256:6F036B48C44EE436C2BD5FD1BA98C8285B106BC7F4C12600F88AD75006C1C254 | |||
| 3996 | PrivaZer.exe | C:\00000 | — | |
MD5:— | SHA256:— | |||
| 3996 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000\leveldb-viewer.exe | executable | |
MD5:C9D794F6CDD196A82CDD6DD4823287E9 | SHA256:5B6AC34D95952F5C968D85F6CD70D4A6348047D587E0B72ADA160481A47601B9 | |||
| 2192 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000\PrivaZer.default.ini | text | |
MD5:6FEB981A9559AFD102604F4910AC410D | SHA256:15AE5899A0512EEC2F9FB54400B05FBF64683A79E757458168030B902D4ECE6B | |||
| 3996 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000\829000000000000000000_p.0x0 | binary | |
MD5:FE9C0051C7318FE28A8303C2BFF3D4FB | SHA256:D1043FAF9D8FE07673AD46C161AEFD280DFA6736A9B5264545016D2FC6095278 | |||
| 2192 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000\leveldb-viewer.exe | executable | |
MD5:C9D794F6CDD196A82CDD6DD4823287E9 | SHA256:5B6AC34D95952F5C968D85F6CD70D4A6348047D587E0B72ADA160481A47601B9 | |||
| 2192 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000\data.ini | text | |
MD5:68A8BB5A22C45952783561F35A8EAD4A | SHA256:2F7E6B3042DCC6213DC899B5B8E78A4A5112FB4513CEBAEDA5E1BD821E8CEDB1 | |||
| 3996 | PrivaZer.exe | C:\Users\admin\AppData\Local\Temp\000\data.ini | text | |
MD5:9EC86D9EEDC7D04E103F63506379A6DC | SHA256:C34388FF7A2CEC0F76E69CD8AC168EA2E582388287CCA4309F81FC6C84E27F9F | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
4
DNS requests
2
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3996 | PrivaZer.exe | GET | 404 | 94.23.156.117:80 | http://privazer.com/new_version_3.0.081.txt | GB | html | 221 b | malicious |
3996 | PrivaZer.exe | GET | 200 | 94.23.156.117:80 | http://privazer.com/hcheck_updates.php?country=DGIMDZEEBTCDCABGBOGOIWICEMDXFKACGNEMDTGHDIIWBP&discret=discret_1 | GB | text | 100 b | malicious |
3996 | PrivaZer.exe | GET | 301 | 94.23.156.117:80 | http://www.privazer.com/new_version_3.0.081.txt | GB | html | 162 b | malicious |
— | — | GET | 301 | 94.23.156.117:80 | http://www.privazer.com/hcheck_updates.php?country=DGIMDZEEBTCDCABGBOGOIWICEMDXFKACGNEMDTGHDIIWBP&discret=discret_1 | GB | html | 162 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3996 | PrivaZer.exe | 94.23.156.117:80 | www.privazer.com | OVH SAS | GB | malicious |
— | — | 94.23.156.117:80 | www.privazer.com | OVH SAS | GB | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.privazer.com |
| unknown |
privazer.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3996 | PrivaZer.exe | A Network Trojan was detected | ET TROJAN Suspicious User-Agent (Mozilla/3.0 (compatible)) |
3996 | PrivaZer.exe | A Network Trojan was detected | ET TROJAN Suspicious User-Agent (Mozilla/3.0 (compatible)) |