| download: | UBIKey.exe |
| Full analysis: | https://app.any.run/tasks/d190a70c-78b4-4b87-b6e9-576aa55acfd4 |
| Verdict: | Malicious activity |
| Analysis date: | July 27, 2020, 05:23:05 |
| 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, Nullsoft Installer self-extracting archive |
| MD5: | CB084596ECBAEBA5FCD6419499B46558 |
| SHA1: | 10AD68383B04258CD818AD1CD11BD7F14AF2FD32 |
| SHA256: | 0AAED7B0167D11EC21AEBE1438B83619FDCF4226483ED3B9C920CFB749DBA071 |
| SSDEEP: | 98304:XDdk/QXyX7oDhQbi7sR56jFh1jfXc3tp/X3cweoVOo5de0/xTdX3Vfm:XDhXyXR75ShlfXun/XLeTMrxDm |
MALICIOUS
Changes settings of System certificates
- certutil_win.exe (PID: 2836)
Actions looks like stealing of personal data
- certutil.exe (PID: 3004)
- UBIKeyPlugIn.exe (PID: 2868)
- certutil.exe (PID: 840)
- certutil.exe (PID: 964)
Changes the autorun value in the registry
- UBIKeyPlugIn.exe (PID: 2868)
Loads dropped or rewritten executable
- UBIKeyPlugIn.exe (PID: 2868)
- certutil_win.exe (PID: 2836)
- certutil.exe (PID: 3004)
- certutil.exe (PID: 840)
- certutil.exe (PID: 964)
Application was dropped or rewritten from another process
- UBIKeyPlugIn.exe (PID: 2868)
- certutil_win.exe (PID: 2836)
- certutil.exe (PID: 3004)
- certutil.exe (PID: 964)
- certutil.exe (PID: 840)
- UbikeyService.exe (PID: 1700)
SUSPICIOUS
Executable content was dropped or overwritten
- UBIKeyPlugIn.exe (PID: 2868)
- UBIKey.exe (PID: 3812)
Creates a software uninstall entry
- UBIKeyPlugIn.exe (PID: 2868)
Creates files in the program directory
- UBIKeyPlugIn.exe (PID: 2868)
Creates files in the user directory
- certutil.exe (PID: 3004)
- certutil.exe (PID: 964)
Creates files in the Windows directory
- UBIKeyPlugIn.exe (PID: 2868)
- certutil_win.exe (PID: 2836)
Uses NETSH.EXE for network configuration
- UBIKeyPlugIn.exe (PID: 2868)
INFO
No info indicators.
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) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:08:01 02:34:02+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 25600 |
| InitializedDataSize: | 162816 |
| UninitializedDataSize: | 1024 |
| EntryPoint: | 0x31f1 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 4.1.100.1335 |
| ProductVersionNumber: | 4.1.100.1335 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Korean |
| CharacterSet: | Windows, Korea (Shift - KSC 5601) |
| CompanyName: | 휴대폰인증서(보관)서비스 |
| FileDescription: | 휴대폰인증서(보관)서비스 |
| FileVersion: | 1.4.1.6 |
| LegalCopyright: | Copyright (C) 2005 (주)인포바인 |
| ProductName: | 휴대폰인증서(보관)서비스 |
| ProductVersion: | 1.4.1.6 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 01-Aug-2017 00:34:02 |
| Detected languages: |
|
| CompanyName: | 휴대폰인증서(보관)서비스 |
| FileDescription: | 휴대폰인증서(보관)서비스 |
| FileVersion: | 1.4.1.6 |
| LegalCopyright: | Copyright (C) 2005 (주)인포바인 |
| ProductName: | 휴대폰인증서(보관)서비스 |
| ProductVersion: | 1.4.1.6 |
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: | 0x000000D8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 01-Aug-2017 00:34:02 |
| 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 | 0x00006254 | 0x00006400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.43386 |
.rdata | 0x00008000 | 0x00001354 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.23627 |
.data | 0x0000A000 | 0x00025518 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.04463 |
.ndata | 0x00030000 | 0x0000A000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0003A000 | 0x00004298 | 0x00004400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.90954 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.28995 | 843 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.9993 | 3752 | UNKNOWN | English - United States | RT_ICON |
3 | 6.24459 | 2216 | UNKNOWN | English - United States | RT_ICON |
4 | 5.01502 | 1384 | UNKNOWN | English - United States | RT_ICON |
5 | 6.16057 | 1128 | UNKNOWN | English - United States | RT_ICON |
6 | 3.34146 | 744 | UNKNOWN | English - United States | RT_ICON |
7 | 3.04232 | 296 | UNKNOWN | English - United States | RT_ICON |
103 | 2.6691 | 104 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.68176 | 494 | UNKNOWN | English - United States | RT_DIALOG |
106 | 2.86295 | 228 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
Total processes
52
Monitored processes
10
Malicious processes
6
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 840 | "C:\Users\admin\AppData\Local\Temp\certutil.exe" -A -n UBIKey -t "CT,C,c" -i UBIKey_Root.crt -d "C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default" | C:\Users\admin\AppData\Local\Temp\certutil.exe | UBIKeyPlugIn.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 964 | "C:\Users\admin\AppData\Local\Temp\certutil.exe" -A -n UBIKey -t "CT,C,c" -i UBIKey_Root.crt -d sql:"C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default" | C:\Users\admin\AppData\Local\Temp\certutil.exe | UBIKeyPlugIn.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1700 | "C:\Program Files\INFovine\UbikeyService.exe" | C:\Program Files\INFovine\UbikeyService.exe | — | UBIKeyPlugIn.exe | |||||||||||
User: admin Integrity Level: HIGH Description: UBIKey Service Exit code: 0 Version: 1, 4, 1, 6 Modules
| |||||||||||||||
| 2440 | "C:\Windows\System32\netsh.exe" firewall show | C:\Windows\System32\netsh.exe | — | UBIKeyPlugIn.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2576 | "C:\Users\admin\AppData\Local\Temp\UBIKey.exe" | C:\Users\admin\AppData\Local\Temp\UBIKey.exe | — | explorer.exe | |||||||||||
User: admin Company: 휴대폰인증서(보관)서비스 Integrity Level: MEDIUM Description: 휴대폰인증서(보관)서비스 Exit code: 3221226540 Version: 1.4.1.6 Modules
| |||||||||||||||
| 2836 | "C:\Users\admin\AppData\Local\Temp\certutil_win.exe" -addstore root UBIKey_Root.crt | C:\Users\admin\AppData\Local\Temp\certutil_win.exe | UBIKeyPlugIn.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: CertUtil.exe Exit code: 0 Version: 5.2.3790.0 (srv03_rtm.030324-2048) Modules
| |||||||||||||||
| 2852 | "C:\Windows\System32\netsh.exe" firewall add allowedprogram "C:\Program Files\INFovine\UbikeyService.exe" "UBIKey" ENABLE | C:\Windows\System32\netsh.exe | — | UBIKeyPlugIn.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2868 | "C:\Users\admin\AppData\Local\Temp\UBIKeyPlugIn.exe" | C:\Users\admin\AppData\Local\Temp\UBIKeyPlugIn.exe | UBIKey.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: UBIKeyPlugIn MFC 응용 프로그램 Exit code: 0 Version: 1, 4, 1, 6 Modules
| |||||||||||||||
| 3004 | "C:\Users\admin\AppData\Local\Temp\certutil.exe" -D -n UBIKey -d "C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default" | C:\Users\admin\AppData\Local\Temp\certutil.exe | UBIKeyPlugIn.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 255 Modules
| |||||||||||||||
| 3812 | "C:\Users\admin\AppData\Local\Temp\UBIKey.exe" | C:\Users\admin\AppData\Local\Temp\UBIKey.exe | explorer.exe | ||||||||||||
User: admin Company: 휴대폰인증서(보관)서비스 Integrity Level: HIGH Description: 휴대폰인증서(보관)서비스 Exit code: 0 Version: 1.4.1.6 Modules
| |||||||||||||||
Total events
884
Read events
736
Write events
145
Delete events
3
Modification events
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | UBIKey |
Value: "C:\Program Files\INFovine\UBIKeyService.exe" | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_CURRENT_USER\Software\AppDataLow\Software\INFovine\UBIKEY |
| Operation: | write | Name: | SetupState |
Value: 1 | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database\Distribution Units\{C1143E84-B2B1-473B-9F20-E62DD754FCAF}\Contains\Files |
| Operation: | write | Name: | C:\Windows\system32\UbiKey.dll |
Value: | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database\Distribution Units\{C1143E84-B2B1-473B-9F20-E62DD754FCAF}\Contains\Files |
| Operation: | write | Name: | C:\Windows\system32\UbiKeyWin32.dll |
Value: | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\INFovine |
| Operation: | write | Name: | DisplayName |
Value: ÈÞ´ëÆùÀÎÁõ¼(º¸°ü)¼ºñ½º | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\INFovine |
| Operation: | write | Name: | UnInstallString |
Value: C:\Program Files\INFovine\UbiKeyUninstall.exe | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\INFovine |
| Operation: | write | Name: | Publisher |
Value: INFovine | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\INFovine |
| Operation: | write | Name: | HelpLink |
Value: http://www.ubikey.co.kr | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\INFovine |
| Operation: | write | Name: | URLUpdateInfo |
Value: http://www.ubikey.co.kr | |||
| (PID) Process: | (2868) UBIKeyPlugIn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database\Distribution Units\{C1143E84-B2B1-473B-9F20-E62DD754FCAF}\Contains\Files |
| Operation: | write | Name: | C:\Program Files\INFovine\DSCertEx.dll |
Value: | |||
Executable files
46
Suspicious files
5
Text files
18
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\UbiKeyWin32.dll | executable | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\UpdateList.ifv | text | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\UbiKey.dll | executable | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\oid.ifv | text | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\UbiKeyUninstall.exe | executable | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\UBIKeyPlugIn.exe | executable | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\sc.ifv | text | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\NpkiCard.dll | executable | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\MobileCertWin32.dll | executable | |
MD5:— | SHA256:— | |||
| 3812 | UBIKey.exe | C:\Users\admin\AppData\Local\Temp\mc.ifv | 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
Connections
DNS requests
Threats
Process | Message |
|---|---|
UBIKeyPlugIn.exe | copy suc |
UBIKeyPlugIn.exe | C:\Users\admin\AppData\Local\Temp\UbiKey.dll |
UBIKeyPlugIn.exe | »õ¹öÀü |
UBIKeyPlugIn.exe | C:\Users\admin\AppData\Local\Temp\UbiKey.dll |
UBIKeyPlugIn.exe | copy suc |
UBIKeyPlugIn.exe | C:\Users\admin\AppData\Local\Temp\UbiKeyWin32.dll |
UBIKeyPlugIn.exe | »õ¹öÀü |
UBIKeyPlugIn.exe | Install this without OCX |
UBIKeyPlugIn.exe | C:\Users\admin\AppData\Local\Temp\UbiKeyWin32.dll |
UBIKeyPlugIn.exe | C:\Users\admin\AppData\Local\Temp\DSCToolkitV30.dll |