| File name: | s3browser-10-9-9.exe |
| Full analysis: | https://app.any.run/tasks/86090ed9-3ce3-4fa0-a33d-f1e76e958a1b |
| Verdict: | Malicious activity |
| Analysis date: | June 20, 2023, 15:00:23 |
| 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: | A1754F463EE2C941D819BE85DBB3F055 |
| SHA1: | E08DD2900B80F0761A3F4EFE296879F890A02C2C |
| SHA256: | F206136DF51B16132635C7027A96C1CCE4B52BA212C3C6A59016A301FD82F419 |
| SSDEEP: | 196608:GSB3y0nvNaZ80SuVkOPPk1Z5XJzQR1igtwQ4/1JNU3jcny:GSB3rnYZYs3A5Xu1DQ1bU3jcy |
| .exe | | | Inno Setup installer (53.5) |
|---|---|---|
| .exe | | | InstallShield setup (21) |
| .exe | | | Win32 EXE PECompact compressed (generic) (20.2) |
| .exe | | | Win32 Executable (generic) (2.1) |
| .exe | | | Win16/32 Executable Delphi generic (1) |
| ProductVersion: | 10.9.9 |
|---|---|
| ProductName: | S3 Browser |
| OriginalFileName: | |
| LegalCopyright: | Copyright © 2008-2023 Netsdk Software FZE |
| FileVersion: | 10.9.9 |
| FileDescription: | S3 Browser version 10.9.9 |
| CompanyName: | Netsdk Software FZE |
| Comments: | This installation was built with Inno Setup. |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 10.9.9.0 |
| FileVersionNumber: | 10.9.9.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6.1 |
| ImageVersion: | 6 |
| OSVersion: | 6.1 |
| EntryPoint: | 0xb5eec |
| UninitializedDataSize: | - |
| InitializedDataSize: | 89088 |
| CodeSize: | 741376 |
| LinkerVersion: | 2.25 |
| PEType: | PE32 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi |
| TimeStamp: | 2021:06:03 08:09:11+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 03-Jun-2021 08:09:11 |
| Detected languages: |
|
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | Netsdk Software FZE |
| FileDescription: | S3 Browser version 10.9.9 |
| FileVersion: | 10.9.9 |
| LegalCopyright: | Copyright © 2008-2023 Netsdk Software FZE |
| OriginalFileName: | - |
| ProductName: | S3 Browser |
| ProductVersion: | 10.9.9 |
| 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: | 10 |
| Time date stamp: | 03-Jun-2021 08:09:11 |
| 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 | 0x000B361C | 0x000B3800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.35606 |
.itext | 0x000B5000 | 0x00001688 | 0x00001800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.97275 |
.data | 0x000B7000 | 0x000037A4 | 0x00003800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.0444 |
.bss | 0x000BB000 | 0x00006DE8 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x000C2000 | 0x00000F36 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.8987 |
.didata | 0x000C3000 | 0x000001A4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.75636 |
.edata | 0x000C4000 | 0x0000009A | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.87222 |
.tls | 0x000C5000 | 0x00000018 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x000C6000 | 0x0000005D | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.38389 |
.rsrc | 0x000C7000 | 0x00010E00 | 0x00010E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.71411 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.18295 | 1830 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 1.98658 | 1640 | UNKNOWN | English - United States | RT_ICON |
3 | 2.01586 | 744 | UNKNOWN | English - United States | RT_ICON |
4 | 2.1704 | 296 | UNKNOWN | English - United States | RT_ICON |
5 | 1.912 | 5672 | UNKNOWN | English - United States | RT_ICON |
6 | 1.8663 | 3752 | UNKNOWN | English - United States | RT_ICON |
7 | 1.49649 | 2216 | UNKNOWN | English - United States | RT_ICON |
8 | 0.972379 | 1384 | UNKNOWN | English - United States | RT_ICON |
9 | 7.68913 | 4837 | UNKNOWN | English - United States | RT_ICON |
10 | 2.03031 | 16936 | UNKNOWN | English - United States | RT_ICON |
advapi32.dll |
comctl32.dll |
kernel32.dll |
kernel32.dll (delay-loaded) |
netapi32.dll |
oleaut32.dll |
user32.dll |
version.dll |
Title | Ordinal | Address |
|---|---|---|
dbkFCallWrapperAddr | 1 | 0x000BE63C |
__dbk_fcall_wrapper | 2 | 0x0000D0A0 |
TMethodImplementationIntercept | 3 | 0x00054060 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 676 | "C:\Users\admin\AppData\Local\Temp\is-IOUAQ.tmp\s3browser-cli.exe" /license o C:\Users\admin\AppData\Local\Temp\is-IOUAQ.tmp\Xf7eae1c5435f4405a0cea8cf7f79d058 | C:\Users\admin\AppData\Local\Temp\is-IOUAQ.tmp\s3browser-cli.exe | — | s3browser-10-9-9.tmp | |||||||||||
User: admin Company: Netsdk Software FZE Integrity Level: HIGH Description: S3 Browser Command Line Interface Exit code: 0 Version: 10.9.9 Modules
| |||||||||||||||
| 748 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3408 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2088 | "C:\Users\admin\AppData\Local\Temp\is-VIURT.tmp\s3browser-10-9-9.tmp" /SL5="$5010A,8509995,831488,C:\Users\admin\AppData\Local\Temp\s3browser-10-9-9.exe" | C:\Users\admin\AppData\Local\Temp\is-VIURT.tmp\s3browser-10-9-9.tmp | — | s3browser-10-9-9.exe | |||||||||||
User: admin Company: Netsdk Software FZE Integrity Level: MEDIUM Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| 2760 | "C:\Users\admin\AppData\Local\Temp\s3browser-10-9-9.exe" | C:\Users\admin\AppData\Local\Temp\s3browser-10-9-9.exe | explorer.exe | ||||||||||||
User: admin Company: Netsdk Software FZE Integrity Level: MEDIUM Description: S3 Browser version 10.9.9 Exit code: 0 Version: 10.9.9 Modules
| |||||||||||||||
| 2832 | "C:\Program Files\S3 Browser\s3browser-win32.exe" | C:\Program Files\S3 Browser\s3browser-win32.exe | s3browser-10-9-9.tmp | ||||||||||||
User: admin Company: Netsdk Software FZE Integrity Level: MEDIUM Description: S3 Browser - User Interface for Amazon S3 Service Exit code: 0 Version: 10.9.9 Modules
| |||||||||||||||
| 3088 | "C:\Program Files\S3 Browser\s3browser-win32.exe" | C:\Program Files\S3 Browser\s3browser-win32.exe | explorer.exe | ||||||||||||
User: admin Company: Netsdk Software FZE Integrity Level: MEDIUM Description: S3 Browser - User Interface for Amazon S3 Service Exit code: 0 Version: 10.9.9 Modules
| |||||||||||||||
| 3204 | "C:\Users\admin\AppData\Local\Temp\s3browser-10-9-9.exe" /SPAWNWND=$A0128 /NOTIFYWND=$5010A | C:\Users\admin\AppData\Local\Temp\s3browser-10-9-9.exe | s3browser-10-9-9.tmp | ||||||||||||
User: admin Company: Netsdk Software FZE Integrity Level: HIGH Description: S3 Browser version 10.9.9 Exit code: 0 Version: 10.9.9 Modules
| |||||||||||||||
| 3408 | "C:\Program Files\Internet Explorer\iexplore.exe" https://s3browser.com/purchase.html?v=10.9.9&fam=x86&f=mm | C:\Program Files\Internet Explorer\iexplore.exe | s3browser-win32.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3932 | "C:\Users\admin\AppData\Local\Temp\is-C1KO6.tmp\s3browser-10-9-9.tmp" /SL5="$70184,8509995,831488,C:\Users\admin\AppData\Local\Temp\s3browser-10-9-9.exe" /SPAWNWND=$A0128 /NOTIFYWND=$5010A | C:\Users\admin\AppData\Local\Temp\is-C1KO6.tmp\s3browser-10-9-9.tmp | s3browser-10-9-9.exe | ||||||||||||
User: admin Company: Netsdk Software FZE Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| (PID) Process: | (3932) s3browser-10-9-9.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | delete value | Name: | RegFilesHash |
Value: 893CAE7634093C4AF6E2717F8C04E1CD75BBEB2CB806D28A001CCE9DF3C8AB62 | |||
| (PID) Process: | (3932) s3browser-10-9-9.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | delete value | Name: | RegFiles0000 |
Value: C:\Program Files\S3 Browser\s3browser-win32.exe | |||
| (PID) Process: | (3932) s3browser-10-9-9.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | delete value | Name: | Sequence |
Value: 1 | |||
| (PID) Process: | (3932) s3browser-10-9-9.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | delete value | Name: | SessionHash |
Value: BB4A18536E34D8F7042C56D9288EC8F08B07494BBD3405F581D581B0A52B934C | |||
| (PID) Process: | (3932) s3browser-10-9-9.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | delete value | Name: | Owner |
Value: 5C0F0000F4A6D7F987A3D901 | |||
| (PID) Process: | (3932) s3browser-10-9-9.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (3408) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 0 | |||
| (PID) Process: | (3408) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30847387 | |||
| (PID) Process: | (3408) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30847437 | |||
| (PID) Process: | (3408) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3932 | s3browser-10-9-9.tmp | C:\Users\admin\AppData\Local\Temp\is-IOUAQ.tmp\s3browser-cli.exe | executable | |
MD5:1DE20D9B43586D01FC5D52A26BD226F8 | SHA256:70867E903FD9126A772957705FB9E057265C556F71C6196C0FEBE4128FB7C121 | |||
| 3932 | s3browser-10-9-9.tmp | C:\Users\admin\AppData\Local\Temp\is-IOUAQ.tmp\DotNetZip.dll | executable | |
MD5:11BBDF80D756B3A877AF483195C60619 | SHA256:698E4BEEBA26363E632CBBB833FC8000CF85AB5449627BF0EDC8203F05A64FA1 | |||
| 3204 | s3browser-10-9-9.exe | C:\Users\admin\AppData\Local\Temp\is-C1KO6.tmp\s3browser-10-9-9.tmp | executable | |
MD5:E4E834C4EDAC6DD092FDA1ACBDC7BC32 | SHA256:FAAB2C7ECAE1EACC26656A2CA7697EF540E55485B80F8116EC2ED40E3A0071BA | |||
| 2760 | s3browser-10-9-9.exe | C:\Users\admin\AppData\Local\Temp\is-VIURT.tmp\s3browser-10-9-9.tmp | executable | |
MD5:E4E834C4EDAC6DD092FDA1ACBDC7BC32 | SHA256:FAAB2C7ECAE1EACC26656A2CA7697EF540E55485B80F8116EC2ED40E3A0071BA | |||
| 3932 | s3browser-10-9-9.tmp | C:\Program Files\S3 Browser\Home Page.url | text | |
MD5:D73A61378387FC5410B580EE960FD241 | SHA256:0896ACCE2C141037B34944EBB3719E81F015870CEB405EAFD6788EC995C523A3 | |||
| 3932 | s3browser-10-9-9.tmp | C:\Users\admin\AppData\Local\Temp\is-IOUAQ.tmp\BouncyCastle.Crypto.dll | executable | |
MD5:B25DAA8EFC39E339925ECB3219DE6922 | SHA256:994D789C57B167249C131890355A951A9706D9283E149C66149B562548074B1C | |||
| 3932 | s3browser-10-9-9.tmp | C:\Program Files\S3 Browser\unins000.exe | executable | |
MD5:53BB14A16524AB2DAF11AC6B527E5CC4 | SHA256:E64DB82ED84070EE157B4D1273030B54120AFCAC3717B6B8BFDB1176F27F05A0 | |||
| 3932 | s3browser-10-9-9.tmp | C:\Program Files\S3 Browser\DotNetZip.dll | executable | |
MD5:11BBDF80D756B3A877AF483195C60619 | SHA256:698E4BEEBA26363E632CBBB833FC8000CF85AB5449627BF0EDC8203F05A64FA1 | |||
| 3932 | s3browser-10-9-9.tmp | C:\Program Files\S3 Browser\is-J9B3E.tmp | text | |
MD5:57CBB0C5500CD23EE705FA6D3996508C | SHA256:563015726AD2C6342EE46F7529C9E279959B35F8F950476D0A210B671DD78282 | |||
| 3932 | s3browser-10-9-9.tmp | C:\Program Files\S3 Browser\is-PU2VH.tmp | executable | |
MD5:53BB14A16524AB2DAF11AC6B527E5CC4 | SHA256:E64DB82ED84070EE157B4D1273030B54120AFCAC3717B6B8BFDB1176F27F05A0 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
748 | iexplore.exe | GET | 200 | 23.37.62.128:80 | http://x1.c.lencr.org/ | DE | der | 717 b | whitelisted |
3408 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | binary | 1.47 Kb | whitelisted |
748 | iexplore.exe | GET | 200 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?81cdbdadf9f39139 | US | compressed | 4.70 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4052 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
1076 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2832 | s3browser-win32.exe | 34.237.68.111:443 | s3browser.com | AMAZON-AES | US | unknown |
2832 | s3browser-win32.exe | 52.217.32.46:443 | s3.us-east-1.amazonaws.com | AMAZON-02 | US | shared |
748 | iexplore.exe | 34.237.68.111:443 | s3browser.com | AMAZON-AES | US | unknown |
748 | iexplore.exe | 23.37.62.128:80 | x1.c.lencr.org | AKAMAI-AS | DE | suspicious |
3408 | iexplore.exe | 184.86.251.27:443 | www.bing.com | Akamai International B.V. | DE | suspicious |
2832 | s3browser-win32.exe | 52.216.145.37:443 | s3.us-east-1.amazonaws.com | AMAZON-02 | US | unknown |
Domain | IP | Reputation |
|---|---|---|
s3.us-east-1.amazonaws.com |
| shared |
s3browser.com |
| unknown |
dns.msftncsi.com |
| shared |
ctldl.windowsupdate.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |