| download: | pc-repair-kit-setup |
| Full analysis: | https://app.any.run/tasks/24fd07bd-bee1-43a2-a855-029a84f9a433 |
| Verdict: | Malicious activity |
| Threats: | Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security. |
| Analysis date: | February 21, 2020, 22:24:03 |
| 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: | 2A18C26E178FB51448DF06735A9A6D44 |
| SHA1: | 13ED490468ABFF0FF7B3917DD8E5088F22FCFD0D |
| SHA256: | A2BFF4E6CD079DAEDE2542D67A6FABDFF919B05459D9E57F6CB8E2ED0D32EA84 |
| SSDEEP: | 393216:zRfIBW9X+sZmqyJiAY3CxL+CdbmloruCl6Nqb8vDIruM/jE1BX0qVeQ2q+of6:zRfIBWseQUAY3CxyhoruU0DtM7E3VF+B |
| .exe | | | Win32 Executable (generic) (42.6) |
|---|---|---|
| .exe | | | Win16/32 Executable Delphi generic (19.5) |
| .exe | | | Generic Win/DOS Executable (18.9) |
| .exe | | | DOS Executable Generic (18.9) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:04:06 16:39:04+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 66560 |
| InitializedDataSize: | 346624 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x117dc |
| OSVersion: | 5 |
| ImageVersion: | 6 |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.8.4.26 |
| ProductVersionNumber: | 1.8.4.26 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | TweakBit |
| FileDescription: | TweakBit PC RepairKit Installation File |
| FileVersion: | 1.x |
| LegalCopyright: | Copyright © 2013-2020 TweakBit Pty Ltd |
| ProductName: | TweakBit PC RepairKit |
| ProductVersion: | 1.8.4.26 |
| OriginalFileName: | |
| InternalName: |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 06-Apr-2016 14:39:04 |
| Detected languages: |
|
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | TweakBit |
| FileDescription: | TweakBit PC RepairKit Installation File |
| FileVersion: | 1.x |
| LegalCopyright: | Copyright © 2013-2020 TweakBit Pty Ltd |
| ProductName: | TweakBit PC RepairKit |
| ProductVersion: | 1.8.4.26 |
| OriginalFilename: | - |
| InternalName: | - |
| 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 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 06-Apr-2016 14:39:04 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0000F244 | 0x0000F400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.37521 |
.itext | 0x00011000 | 0x00000F64 | 0x00001000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.7322 |
.data | 0x00012000 | 0x00000C88 | 0x00000E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.29672 |
.bss | 0x00013000 | 0x000056BC | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x00019000 | 0x00000E04 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.59781 |
.tls | 0x0001A000 | 0x00000008 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0001B000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 0.204488 |
.rsrc | 0x0001C000 | 0x000529F4 | 0x00052A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.20892 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.13965 | 1580 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 2.92277 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
3 | 3.18598 | 4936 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 3.32918 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 3.3265 | 2848 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 3.61667 | 2440 | Latin 1 / Western European | English - United States | RT_ICON |
7 | 3.78533 | 1720 | Latin 1 / Western European | English - United States | RT_ICON |
8 | 4.04612 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
4091 | 2.56031 | 104 | Latin 1 / Western European | UNKNOWN | RT_STRING |
4092 | 3.25287 | 212 | Latin 1 / Western European | UNKNOWN | RT_STRING |
advapi32.dll |
comctl32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 312 | "C:\Users\admin\AppData\Local\Temp\pc-repair-kit-setup.exe" /SPAWNWND=$601CA /NOTIFYWND=$90140 | C:\Users\admin\AppData\Local\Temp\pc-repair-kit-setup.exe | pc-repair-kit-setup.tmp | ||||||||||||
User: admin Company: TweakBit Integrity Level: HIGH Description: TweakBit PC RepairKit Installation File Exit code: 0 Version: 1.x Modules
| |||||||||||||||
| 440 | "C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\reader.exe" "C:\Users\admin\AppData\Local\Temp\pc-repair-kit-setup.exe" "(x32)HKEY_LOCAL_MACHINE\Software\\TweakBit\\PC RepairKit\\1.x\\Settings" | C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\reader.exe | — | pc-repair-kit-setup.tmp | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 572 | "C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\DefaultBrowserFinder.exe" "TweakBit" "PC RepairKit" "pc-repair-kit" "1.x" | C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\DefaultBrowserFinder.exe | — | pc-repair-kit-setup.tmp | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 660 | timeout 2 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 944 | "C:\Users\admin\AppData\Local\Temp\pc-repair-kit-setup.exe" | C:\Users\admin\AppData\Local\Temp\pc-repair-kit-setup.exe | explorer.exe | ||||||||||||
User: admin Company: TweakBit Integrity Level: MEDIUM Description: TweakBit PC RepairKit Installation File Exit code: 0 Version: 1.x Modules
| |||||||||||||||
| 1168 | "C:\Windows\system32\regsvr32.exe" /s "C:\Program Files\TweakBit\PC RepairKit\BrowserCareHelper.Agent.x32.dll" | C:\Windows\system32\regsvr32.exe | — | pc-repair-kit-setup.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1488 | "C:\Users\admin\AppData\Local\Temp\is-3LC67.tmp\pc-repair-kit-setup.tmp" /SL5="$90140,16520426,414208,C:\Users\admin\AppData\Local\Temp\pc-repair-kit-setup.exe" | C:\Users\admin\AppData\Local\Temp\is-3LC67.tmp\pc-repair-kit-setup.tmp | — | pc-repair-kit-setup.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| 2052 | "C:\Program Files\TweakBit\PC RepairKit\PCRepairKit.exe" /Install /Language:"ENU" /SendInfo | C:\Program Files\TweakBit\PC RepairKit\PCRepairKit.exe | — | pc-repair-kit-setup.tmp | |||||||||||
User: admin Company: TweakBit Integrity Level: HIGH Description: PC Repair Kit Exit code: 0 Version: 1.8.4.26 Modules
| |||||||||||||||
| 2720 | "C:\Program Files\TweakBit\PC RepairKit\PCRepairKit.exe" /FromInstaller | C:\Program Files\TweakBit\PC RepairKit\PCRepairKit.exe | pc-repair-kit-setup.tmp | ||||||||||||
User: admin Company: TweakBit Integrity Level: HIGH Description: PC Repair Kit Exit code: 0 Version: 1.8.4.26 Modules
| |||||||||||||||
| 2808 | "C:\Users\admin\AppData\Local\Temp\is-TLLF0.tmp\pc-repair-kit-setup.tmp" /SL5="$B0122,16520426,414208,C:\Users\admin\AppData\Local\Temp\pc-repair-kit-setup.exe" /SPAWNWND=$601CA /NOTIFYWND=$90140 | C:\Users\admin\AppData\Local\Temp\is-TLLF0.tmp\pc-repair-kit-setup.tmp | pc-repair-kit-setup.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Owner |
Value: F80A00002488C3BA05E9D501 | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | SessionHash |
Value: 4F5A86B1711C8F3FCD83C49F2C81BFEA8879FB186F286F10BFD3799DAB399EEA | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Sequence |
Value: 1 | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\TweakBit\PC RepairKit\1.x\Settings |
| Operation: | write | Name: | General.Language |
Value: ENU | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2808) pc-repair-kit-setup.tmp | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 312 | pc-repair-kit-setup.exe | C:\Users\admin\AppData\Local\Temp\is-TLLF0.tmp\pc-repair-kit-setup.tmp | executable | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\PCRepairKit.exe | executable | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\CommonForms.Site.dll | executable | |
MD5:— | SHA256:— | |||
| 944 | pc-repair-kit-setup.exe | C:\Users\admin\AppData\Local\Temp\is-3LC67.tmp\pc-repair-kit-setup.tmp | executable | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\vclimg160.bpl | executable | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Local\Temp\is-4MQ3O.tmp\Localizer.dll | executable | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Local\Temp\CabCE45.tmp | — | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Local\Temp\TarCE46.tmp | — | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | — | |
MD5:— | SHA256:— | |||
| 2808 | pc-repair-kit-setup.tmp | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-shm | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2808 | pc-repair-kit-setup.tmp | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAilokbNS1yMg9cCtLurU0k%3D | US | der | 471 b | whitelisted |
2808 | pc-repair-kit-setup.tmp | GET | 200 | 93.184.220.29:80 | http://status.rapidssl.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRhhZrQET0hvbSHUJmNfBKqR%2FiT7wQUU8oXWfxrwAMhLxqu5KqoHIJW2nUCEAKo3XYJHOv6CrxXf4kzpWY%3D | US | der | 471 b | shared |
2720 | PCRepairKit.exe | GET | 200 | 104.237.131.139:80 | http://www.tweakbit.com/en/tools/checkforupdate/?s=pc-repair-kit | US | text | 58 b | whitelisted |
— | — | GET | 304 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.4 Kb | whitelisted |
2720 | PCRepairKit.exe | GET | 200 | 104.237.131.139:80 | http://www.tweakbit.com/tools/ipInfo/ | US | text | 143 b | whitelisted |
— | — | GET | 304 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.4 Kb | whitelisted |
— | — | GET | 200 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.4 Kb | whitelisted |
— | — | GET | 304 | 205.185.216.42:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | US | compressed | 55.4 Kb | whitelisted |
2808 | pc-repair-kit-setup.tmp | POST | 200 | 216.58.207.46:80 | http://www.google-analytics.com/collect | US | image | 35 b | whitelisted |
2808 | pc-repair-kit-setup.tmp | POST | 200 | 216.58.207.46:80 | http://www.google-analytics.com/collect | US | image | 35 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2808 | pc-repair-kit-setup.tmp | 104.237.131.139:443 | tweakbit.com | Linode, LLC | US | malicious |
2808 | pc-repair-kit-setup.tmp | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2808 | pc-repair-kit-setup.tmp | 216.58.207.46:80 | www.google-analytics.com | Google Inc. | US | whitelisted |
2720 | PCRepairKit.exe | 104.237.131.139:80 | tweakbit.com | Linode, LLC | US | malicious |
— | — | 205.185.216.42:80 | www.download.windowsupdate.com | Highwinds Network Group, Inc. | US | whitelisted |
2720 | PCRepairKit.exe | 216.58.207.46:80 | www.google-analytics.com | Google Inc. | US | whitelisted |
— | — | 216.58.207.46:80 | www.google-analytics.com | Google Inc. | US | whitelisted |
2720 | PCRepairKit.exe | 192.53.103.108:123 | pool.ntp.org | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | NL | unknown |
Domain | IP | Reputation |
|---|---|---|
tweakbit.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
status.rapidssl.com |
| shared |
www.google-analytics.com |
| whitelisted |
www.tweakbit.com |
| whitelisted |
pool.ntp.org |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2720 | PCRepairKit.exe | Misc activity | ADWARE [PTsecurity] PUP.Tweakbit External IP with minimal header |