| File name: | cpu-z_1.92-en.exe |
| Full analysis: | https://app.any.run/tasks/5af4b6a1-f464-491e-a1a9-48984ecd19cd |
| Verdict: | Malicious activity |
| Analysis date: | May 30, 2020, 09:01:02 |
| 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: | 84DBE94A1386B8BF54B1E963BEAB1624 |
| SHA1: | C9E1E1B89E1B2EF5A591A6902933BA6CB659CA22 |
| SHA256: | 947C234B7A9F74449081AF0124F8288DD9F87D54281DE4FD55185414BC8EE046 |
| SSDEEP: | 49152:5yaMbpdPrjljEtiYMbHhePtP+VumWb93D1a9:kDbpVrZYiLkPwbA93D1K |
MALICIOUS
Application was dropped or rewritten from another process
- cpuz.exe (PID: 312)
- cpuz.exe (PID: 3704)
- cpuz.exe (PID: 2120)
- cpuz.exe (PID: 3236)
SUSPICIOUS
Executable content was dropped or overwritten
- cpu-z_1.92-en.exe (PID: 2612)
- cpu-z_1.92-en.tmp (PID: 2396)
- cpuz.exe (PID: 3704)
- cpu-z_1.92-en.exe (PID: 1452)
- cpuz.exe (PID: 2120)
Low-level read access rights to disk partition
- cpuz.exe (PID: 3704)
- cpuz.exe (PID: 2120)
Reads Internet Cache Settings
- cpuz.exe (PID: 3704)
- cpuz.exe (PID: 2120)
Creates files in the Windows directory
- cpuz.exe (PID: 3704)
- cpuz.exe (PID: 2120)
Creates files in the program directory
- firefox.exe (PID: 3596)
Removes files from Windows directory
- cpuz.exe (PID: 3704)
INFO
Application was dropped or rewritten from another process
- cpu-z_1.92-en.tmp (PID: 2396)
- cpu-z_1.92-en.tmp (PID: 2440)
Manual execution by user
- cpuz.exe (PID: 312)
- cpuz.exe (PID: 3704)
- firefox.exe (PID: 2192)
- rundll32.exe (PID: 3216)
- cpuz.exe (PID: 3236)
- cpuz.exe (PID: 2120)
- control.exe (PID: 3640)
Creates a software uninstall entry
- cpu-z_1.92-en.tmp (PID: 2396)
Creates files in the program directory
- cpu-z_1.92-en.tmp (PID: 2396)
Reads CPU info
- firefox.exe (PID: 3596)
Creates files in the user directory
- firefox.exe (PID: 3596)
Application launched itself
- firefox.exe (PID: 3596)
Reads Internet Cache Settings
- firefox.exe (PID: 3596)
Dropped object may contain Bitcoin addresses
- firefox.exe (PID: 3596)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Inno Setup installer (77.7) |
|---|---|---|
| .exe | | | Win32 Executable Delphi generic (10) |
| .dll | | | Win32 Dynamic Link Library (generic) (4.6) |
| .exe | | | Win32 Executable (generic) (3.1) |
| .exe | | | Win16/32 Executable Delphi generic (1.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 41984 |
| InitializedDataSize: | 17920 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xaad0 |
| OSVersion: | 1 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | CPUID, Inc. |
| FileDescription: | CPUID CPU-Z Setup |
| FileVersion: | |
| LegalCopyright: | |
| ProductName: | CPUID CPU-Z |
| ProductVersion: | 1.92 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | CPUID, Inc. |
| FileDescription: | CPUID CPU-Z Setup |
| FileVersion: | - |
| LegalCopyright: | - |
| ProductName: | CPUID CPU-Z |
| ProductVersion: | 1.92 |
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: | 8 |
| 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 | 0x0000A208 | 0x0000A400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.60167 |
DATA | 0x0000C000 | 0x00000250 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.77135 |
BSS | 0x0000D000 | 0x00000E94 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0000E000 | 0x0000097C | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.48608 |
.tls | 0x0000F000 | 0x00000008 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x00010000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.190489 |
.reloc | 0x00011000 | 0x00000920 | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0 |
.rsrc | 0x00012000 | 0x00002C00 | 0x00002C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 4.58861 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.13965 | 1580 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.47151 | 1384 | UNKNOWN | Dutch - Netherlands | RT_ICON |
3 | 3.91708 | 744 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4 | 3.91366 | 2216 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4089 | 3.21823 | 754 | UNKNOWN | UNKNOWN | RT_STRING |
4090 | 3.31515 | 780 | UNKNOWN | UNKNOWN | RT_STRING |
4091 | 3.25024 | 718 | UNKNOWN | UNKNOWN | RT_STRING |
4093 | 2.86149 | 104 | UNKNOWN | UNKNOWN | RT_STRING |
4094 | 3.20731 | 180 | UNKNOWN | UNKNOWN | RT_STRING |
4095 | 3.04592 | 174 | UNKNOWN | UNKNOWN | RT_STRING |
Imports
advapi32.dll |
comctl32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
Total processes
72
Monitored processes
17
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 312 | "C:\Program Files\CPUID\CPU-Z\cpuz.exe" | C:\Program Files\CPUID\CPU-Z\cpuz.exe | — | explorer.exe | |||||||||||
User: admin Company: CPUID Integrity Level: MEDIUM Description: CPU-Z Application Exit code: 3221226540 Version: 1, 9, 2, 0 Modules
| |||||||||||||||
| 1452 | "C:\Users\admin\AppData\Local\Temp\cpu-z_1.92-en.exe" /SPAWNWND=$3012A /NOTIFYWND=$30136 | C:\Users\admin\AppData\Local\Temp\cpu-z_1.92-en.exe | cpu-z_1.92-en.tmp | ||||||||||||
User: admin Company: CPUID, Inc. Integrity Level: HIGH Description: CPUID CPU-Z Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 1888 | "C:\Windows\system32\NOTEPAD.EXE" C:\Program Files\CPUID\CPU-Z\cpuz_readme.txt | C:\Windows\system32\NOTEPAD.EXE | — | cpu-z_1.92-en.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2120 | "C:\Program Files\CPUID\CPU-Z\cpuz.exe" | C:\Program Files\CPUID\CPU-Z\cpuz.exe | explorer.exe | ||||||||||||
User: admin Company: CPUID Integrity Level: HIGH Description: CPU-Z Application Exit code: 0 Version: 1, 9, 2, 0 Modules
| |||||||||||||||
| 2192 | "C:\Program Files\Mozilla Firefox\firefox.exe" | C:\Program Files\Mozilla Firefox\firefox.exe | — | explorer.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 2300 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3596.13.2110674046\1702898249" -childID 2 -isForBrowser -prefsHandle 2928 -prefMapHandle 2936 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3596 "\\.\pipe\gecko-crash-server-pipe.3596" 2940 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
| 2396 | "C:\Users\admin\AppData\Local\Temp\is-99QNL.tmp\cpu-z_1.92-en.tmp" /SL5="$40128,1651795,58368,C:\Users\admin\AppData\Local\Temp\cpu-z_1.92-en.exe" /SPAWNWND=$3012A /NOTIFYWND=$30136 | C:\Users\admin\AppData\Local\Temp\is-99QNL.tmp\cpu-z_1.92-en.tmp | cpu-z_1.92-en.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.52.0.0 Modules
| |||||||||||||||
| 2440 | "C:\Users\admin\AppData\Local\Temp\is-BF501.tmp\cpu-z_1.92-en.tmp" /SL5="$30136,1651795,58368,C:\Users\admin\AppData\Local\Temp\cpu-z_1.92-en.exe" | C:\Users\admin\AppData\Local\Temp\is-BF501.tmp\cpu-z_1.92-en.tmp | — | cpu-z_1.92-en.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Setup/Uninstall Exit code: 0 Version: 51.52.0.0 Modules
| |||||||||||||||
| 2612 | "C:\Users\admin\AppData\Local\Temp\cpu-z_1.92-en.exe" | C:\Users\admin\AppData\Local\Temp\cpu-z_1.92-en.exe | explorer.exe | ||||||||||||
User: admin Company: CPUID, Inc. Integrity Level: MEDIUM Description: CPUID CPU-Z Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 2820 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3596.20.1398589201\428248815" -childID 3 -isForBrowser -prefsHandle 3724 -prefMapHandle 3728 -prefsLen 7298 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3596 "\\.\pipe\gecko-crash-server-pipe.3596" 3740 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 68.0.1 Modules
| |||||||||||||||
Total events
1 563
Read events
1 438
Write events
118
Delete events
7
Modification events
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Owner |
Value: 5C09000022D78BE36036D601 | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | SessionHash |
Value: 4125719760AF17BDB67AB085083A5A5CD680763FEE9C724F8047AD28BA2E5240 | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Sequence |
Value: 1 | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFiles0000 |
Value: C:\Program Files\CPUID\CPU-Z\cpuz.exe | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFilesHash |
Value: D582F1FA4A925A4921B7BC00250D046680FD942A83C9E0F2E79808E04034C8C6 | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\CPUID\CPU-Z |
| Operation: | write | Name: | PATH |
Value: C:\Program Files\CPUID\CPU-Z | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\CPUID\CPU-Z |
| Operation: | write | Name: | PRODUCT_NAME |
Value: CPUID CPU-Z | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\CPUID\CPU-Z |
| Operation: | write | Name: | VERSION |
Value: 1.92 | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CPUID CPU-Z_is1 |
| Operation: | write | Name: | Inno Setup: Setup Version |
Value: 5.6.1 (a) | |||
| (PID) Process: | (2396) cpu-z_1.92-en.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\CPUID CPU-Z_is1 |
| Operation: | write | Name: | Inno Setup: App Path |
Value: C:\Program Files\CPUID\CPU-Z | |||
Executable files
6
Suspicious files
271
Text files
127
Unknown types
111
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2396 | cpu-z_1.92-en.tmp | C:\Program Files\CPUID\CPU-Z\is-RJMHT.tmp | — | |
MD5:— | SHA256:— | |||
| 2396 | cpu-z_1.92-en.tmp | C:\Program Files\CPUID\CPU-Z\is-OU7JH.tmp | — | |
MD5:— | SHA256:— | |||
| 2396 | cpu-z_1.92-en.tmp | C:\Program Files\CPUID\CPU-Z\is-ORSBP.tmp | — | |
MD5:— | SHA256:— | |||
| 2396 | cpu-z_1.92-en.tmp | C:\Program Files\CPUID\CPU-Z\is-EL9MA.tmp | — | |
MD5:— | SHA256:— | |||
| 2396 | cpu-z_1.92-en.tmp | C:\Program Files\CPUID\CPU-Z\is-L7G1A.tmp | — | |
MD5:— | SHA256:— | |||
| 3704 | cpuz.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\cpuid[1].ver | — | |
MD5:— | SHA256:— | |||
| 3596 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 3596 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | — | |
MD5:— | SHA256:— | |||
| 3596 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp | — | |
MD5:— | SHA256:— | |||
| 2396 | cpu-z_1.92-en.tmp | C:\Program Files\CPUID\CPU-Z\unins000.dat | dat | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
84
DNS requests
129
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3596 | firefox.exe | POST | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1o1 | US | der | 471 b | whitelisted |
3704 | cpuz.exe | GET | 200 | 195.154.107.5:80 | http://download.cpuid.com/cpuid.ver | FR | text | 119 b | whitelisted |
3596 | firefox.exe | POST | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1o1 | US | der | 471 b | whitelisted |
3596 | firefox.exe | POST | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1o1 | US | der | 471 b | whitelisted |
3596 | firefox.exe | POST | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1o1 | US | der | 471 b | whitelisted |
3596 | firefox.exe | POST | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1o1 | US | der | 471 b | whitelisted |
3596 | firefox.exe | POST | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1o1 | US | der | 472 b | whitelisted |
3596 | firefox.exe | POST | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1o1 | US | der | 472 b | whitelisted |
3596 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
3596 | firefox.exe | POST | 200 | 151.139.128.14:80 | http://ocsp.usertrust.com/ | US | der | 471 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3704 | cpuz.exe | 195.154.107.5:80 | download.cpuid.com | Online S.a.s. | FR | suspicious |
3596 | firefox.exe | 95.101.72.209:80 | detectportal.firefox.com | Akamai International B.V. | — | whitelisted |
3596 | firefox.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3596 | firefox.exe | 216.58.212.163:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
3596 | firefox.exe | 143.204.201.102:443 | firefox.settings.services.mozilla.com | — | US | suspicious |
3596 | firefox.exe | 172.217.18.106:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
3596 | firefox.exe | 172.217.23.174:443 | www.youtube.com | Google Inc. | US | whitelisted |
3596 | firefox.exe | 216.58.212.163:443 | ocsp.pki.goog | Google Inc. | US | whitelisted |
3596 | firefox.exe | 172.217.18.164:443 | www.google.com | Google Inc. | US | whitelisted |
3596 | firefox.exe | 143.204.201.2:443 | tracking-protection.cdn.mozilla.net | — | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
download.cpuid.com |
| whitelisted |
detectportal.firefox.com |
| whitelisted |
a1089.dscd.akamai.net |
| whitelisted |
search.services.mozilla.com |
| whitelisted |
search.r53-2.services.mozilla.com |
| whitelisted |
push.services.mozilla.com |
| whitelisted |
autopush.prod.mozaws.net |
| whitelisted |
snippets.cdn.mozilla.net |
| whitelisted |
d228z91au11ukj.cloudfront.net |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1060 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |
1060 | svchost.exe | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |