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| File name: | ophgsf.exe |
| Full analysis: | https://app.any.run/tasks/c7fd6a3b-c19e-4685-9af0-5dacc1edcd5b |
| Verdict: | Malicious activity |
| Analysis date: | June 19, 2019, 09:50:07 |
| 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: | DAA7A0EDE819014AD57091285763658F |
| SHA1: | 507078F6163302D322171B1DA0CCE0C1D63A6C44 |
| SHA256: | C948F21C9892FCB1E10C4EA1FA79CD4E5766064924B71636664896C3782ED27C |
| SSDEEP: | 1536:NG6YL0tJYtg0M4xbVBjuvvWEePjnjnWklU1Y8vOS:kotJYtg0Mu3jY+EL3Y8vOS |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- 1288953 - Copy.exe (PID: 320)
Creates or modifies windows services
- 1288953 - Copy.exe (PID: 320)
Executed as Windows Service
- hchjyc.exe (PID: 2948)
Creates files in the Windows directory
- 1288953 - Copy.exe (PID: 320)
INFO
Manual execution by user
- rundll32.exe (PID: 2456)
- 1174406.exe (PID: 3380)
- explorer.exe (PID: 536)
- 1288953 - Copy - Copy.exe (PID: 272)
- 1288953 - Copy.exe (PID: 320)
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: | 1, 0, 0, 1 |
|---|---|
| ProductName: | Wzd Application |
| OriginalFileName: | Wzd.EXE |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright (C) 1998 |
| InternalName: | Wzd |
| FileVersion: | 1, 0, 0, 1 |
| FileDescription: | Wzd MFC Application |
| CompanyName: | - |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.1 |
| FileVersionNumber: | 1.0.0.1 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x35cc |
| UninitializedDataSize: | - |
| InitializedDataSize: | 57344 |
| CodeSize: | 12288 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2017:07:11 13:26:06+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 11-Jul-2017 11:26:06 |
| Detected languages: |
|
| CompanyName: | - |
| FileDescription: | Wzd MFC Application |
| FileVersion: | 1, 0, 0, 1 |
| InternalName: | Wzd |
| LegalCopyright: | Copyright (C) 1998 |
| LegalTrademarks: | - |
| OriginalFilename: | Wzd.EXE |
| ProductName: | Wzd Application |
| ProductVersion: | 1, 0, 0, 1 |
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: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 11-Jul-2017 11:26:06 |
| 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 | 0x000029CA | 0x00003000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.29859 |
.rdata | 0x00004000 | 0x00001CBE | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.46683 |
.data | 0x00006000 | 0x000083EC | 0x00009000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.08478 |
.rsrc | 0x0000F000 | 0x00002700 | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.02188 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.37964 | 724 | UNKNOWN | English - United States | RT_VERSION |
9 | 2.34657 | 110 | UNKNOWN | English - United States | RT_STRING |
100 | 3.37274 | 250 | UNKNOWN | English - United States | RT_DIALOG |
128 | 2.85988 | 28 | UNKNOWN | English - United States | UNKNOWN |
129 | 3.33622 | 724 | UNKNOWN | English - United States | RT_MENU |
130 | 3.11416 | 218 | UNKNOWN | English - United States | RT_DIALOG |
131 | 2.16096 | 20 | UNKNOWN | Chinese - PRC | RT_GROUP_ICON |
3585 | 1.38869 | 48 | UNKNOWN | English - United States | RT_STRING |
3601 | 3.17387 | 662 | UNKNOWN | English - United States | RT_STRING |
3602 | 2.91344 | 608 | UNKNOWN | English - United States | RT_STRING |
Imports
GDI32.dll |
KERNEL32.dll |
MFC42.DLL |
MSVCRT.dll |
USER32.dll |
Total processes
51
Monitored processes
7
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2140 | "C:\Users\admin\AppData\Local\Temp\ophgsf.exe" | C:\Users\admin\AppData\Local\Temp\ophgsf.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: Wzd MFC Application Exit code: 0 Version: 1, 0, 0, 1 | ||||
| 536 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2456 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\VirtualStore\Windows\System32\1174406.bak | C:\Windows\system32\rundll32.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3380 | "C:\Users\admin\AppData\Local\VirtualStore\Windows\System32\1174406.exe" | C:\Users\admin\AppData\Local\VirtualStore\Windows\System32\1174406.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: Wzd MFC Application Exit code: 0 Version: 1, 0, 0, 1 | ||||
| 272 | "C:\Users\admin\Desktop\1288953 - Copy - Copy.exe" | C:\Users\admin\Desktop\1288953 - Copy - Copy.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: Wzd MFC Application Exit code: 0 Version: 1, 0, 0, 1 | ||||
| 320 | "C:\Users\admin\Desktop\1288953 - Copy.exe" | C:\Users\admin\Desktop\1288953 - Copy.exe | explorer.exe | |
User: admin Integrity Level: HIGH Description: Wzd MFC Application Exit code: 0 Version: 1, 0, 0, 1 | ||||
| 2948 | C:\Windows\system32\hchjyc.exe | C:\Windows\system32\hchjyc.exe | services.exe | |
User: SYSTEM Integrity Level: SYSTEM Description: Wzd MFC Application Version: 1, 0, 0, 1 | ||||
Total events
33
Read events
29
Write events
4
Delete events
0
Modification events
| (PID) Process: | (320) 1288953 - Copy.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\Abcdef |
| Operation: | write | Name: | Description |
Value: Abcdefgh Jklmnopqr Tuvwxya Cdefghij Lmn | |||
| (PID) Process: | (320) 1288953 - Copy.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\Abcdef |
| Operation: | write | Name: | Group |
Value: Default | |||
| (PID) Process: | (320) 1288953 - Copy.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\Abcdef |
| Operation: | write | Name: | InstallTime |
Value: 2019-06-19 10:53 | |||
| (PID) Process: | (320) 1288953 - Copy.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager |
| Operation: | write | Name: | PendingFileRenameOperations |
Value: \??\C:\Windows\system32\1348515.bak | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2140 | ophgsf.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Windows\System32\1174406.bak | — | |
MD5:— | SHA256:— | |||
| 3380 | 1174406.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Windows\System32\1288953.bak | — | |
MD5:— | SHA256:— | |||
| 272 | 1288953 - Copy - Copy.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Windows\System32\1331562.bak | — | |
MD5:— | SHA256:— | |||
| 320 | 1288953 - Copy.exe | C:\Windows\system32\hchjyc.exe | executable | |
MD5:DAA7A0EDE819014AD57091285763658F | SHA256:C948F21C9892FCB1E10C4EA1FA79CD4E5766064924B71636664896C3782ED27C | |||
| 320 | 1288953 - Copy.exe | C:\Windows\system32\1348515.bak | executable | |
MD5:DAA7A0EDE819014AD57091285763658F | SHA256:C948F21C9892FCB1E10C4EA1FA79CD4E5766064924B71636664896C3782ED27C | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 195.128.124.140:1889 | q1a.hognoob.se | Garant-Park-Internet Ltd | RU | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
q1a.hognoob.se |
| malicious |