| File name: | 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe |
| Full analysis: | https://app.any.run/tasks/b5edabdd-e5fb-4df1-8867-5ad37e5267f4 |
| Verdict: | Malicious activity |
| Analysis date: | June 16, 2019, 04:26:08 |
| 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: | 46BFD4F1D581D7C0121D2B19A005D3DF |
| SHA1: | 5B063298BBD1670B4D39E1BAEF67F854B8DCBA9D |
| SHA256: | 683A09DA219918258C58A7F61F7DC4161A3A7A377CF82A31B840BAABFB9A4A96 |
| SSDEEP: | 768:AbFw10RFnAwJM7MiqwecUaX5h4IuCdYa+XLXTGY1idL2WYiwtDj:Apw10vnAOIUaJh4IXdWXLXTWLfuFj |
MALICIOUS
Changes the autorun value in the registry
- 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe (PID: 3960)
Low-level write access rights to disk partition
- pvwtvaov.exe (PID: 2324)
Deletes shadow copies
- pvwtvaov.exe (PID: 2324)
SUSPICIOUS
Application launched itself
- 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe (PID: 3084)
- pvwtvaov.exe (PID: 3440)
Starts itself from another location
- 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe (PID: 3960)
Connects to server without host name
- 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe (PID: 3960)
- pvwtvaov.exe (PID: 2324)
Executable content was dropped or overwritten
- 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe (PID: 3960)
Low-level read access rights to disk partition
- pvwtvaov.exe (PID: 2324)
Executed as Windows Service
- vssvc.exe (PID: 3244)
Creates files in the program directory
- pvwtvaov.exe (PID: 2324)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2009:11:10 11:17:40+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 8704 |
| InitializedDataSize: | 40960 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2510 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-Nov-2009 10:17:40 |
| Detected languages: |
|
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: | 10-Nov-2009 10:17:40 |
| 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 | 0x00003000 | 0x00002200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.35661 |
.data | 0x00004000 | 0x0000A000 | 0x00009800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.98593 |
.rsrc | 0x0000E000 | 0x00001000 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.16755 |
.reloc | 0x0000F000 | 0x000003A2 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.64094 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.94904 | 607 | Latin 1 / Western European | English - United States | RT_MANIFEST |
Imports
KERNEL32.dll |
OPENGL32.dll |
USER32.dll |
ntdll.dll |
Total processes
43
Monitored processes
6
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2324 | "C:\Users\admin\AppData\Local\Temp\pvwtvaov.exe" {e29ac6c0-7037-11de-816d-806e6f6e6963} "C:\Users\admin\AppData\Local\Temp\683A09~1.EXE" | C:\Users\admin\AppData\Local\Temp\pvwtvaov.exe | pvwtvaov.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 3221225477 Modules
| |||||||||||||||
| 3084 | "C:\Users\admin\AppData\Local\Temp\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe" | C:\Users\admin\AppData\Local\Temp\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 3244 | 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
| |||||||||||||||
| 3308 | "C:\Windows\system32\VSSADMIN.EXE" Delete Shadows /All /Quiet | C:\Windows\system32\VSSADMIN.EXE | — | pvwtvaov.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3440 | "C:\Users\admin\AppData\Local\Temp\pvwtvaov.exe" {e29ac6c0-7037-11de-816d-806e6f6e6963} "C:\Users\admin\AppData\Local\Temp\683A09~1.EXE" | C:\Users\admin\AppData\Local\Temp\pvwtvaov.exe | 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 3221225477 Modules
| |||||||||||||||
| 3960 | "C:\Users\admin\AppData\Local\Temp\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe" | C:\Users\admin\AppData\Local\Temp\683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
726
Read events
715
Write events
11
Delete events
0
Modification events
| (PID) Process: | (3960) 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | Key: | HKEY_CURRENT_USER\14C580F9981F625C738B49834E448A14 |
| Operation: | write | Name: | |
Value: khoperia331@mail.com | |||
| (PID) Process: | (3960) 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | Key: | HKEY_CURRENT_USER\14C580F9981F625C738B49834E448A14 |
| Operation: | write | Name: | BTC |
Value: Xmw3ufNfX5zWkspZAmCWgcF1epMahhZWTR | |||
| (PID) Process: | (3960) 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | yphgsc |
Value: C:\Users\admin\AppData\Local\Temp\!satana!.txt | |||
| (PID) Process: | (3960) 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3960) 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2324) pvwtvaov.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2324) pvwtvaov.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
1
Suspicious files
923
Text files
1 190
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\Setup.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\ExcelMUI.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\Setup.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\PowerPointMUI.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\PublisherMUI.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\Setup.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\OutlookMUI.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-001A-0409-0000-0000000FF1CE}-C\Setup.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-001B-0409-0000-0000000FF1CE}-C\Setup.xml | — | |
MD5:— | SHA256:— | |||
| 2324 | pvwtvaov.exe | C:\MSOCache\All Users\{90140000-001B-0409-0000-0000000FF1CE}-C\WordMUI.xml | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
0
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2324 | pvwtvaov.exe | POST | — | 185.127.26.186:80 | http://185.127.26.186/add.php | RU | — | — | malicious |
2324 | pvwtvaov.exe | POST | — | 185.127.26.186:80 | http://185.127.26.186/add.php | RU | — | — | malicious |
3960 | 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | POST | — | 185.127.26.186:80 | http://185.127.26.186/add.php | RU | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3960 | 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | 185.127.26.186:80 | — | Business Consulting LLC | RU | malicious |
2324 | pvwtvaov.exe | 185.127.26.186:80 | — | Business Consulting LLC | RU | malicious |
DNS requests
Threats
Process | Message |
|---|---|
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | EntryPoint-2 |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | EntryPoint-2 |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | First_tls |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | First_tls |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | on_tls_callback1 |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | on_tls_callback2 |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | on_tls_callback2-2 |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | on_tls_callback3 |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | on_tls_callback3 |
683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.exe | EntryPoint-4 |