File name: | uTorrent.exe |
Full analysis: | https://app.any.run/tasks/19701839-4280-45b8-80d4-87b8a7b84a03 |
Verdict: | Malicious activity |
Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
Analysis date: | January 22, 2019, 20:53:41 |
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: | F8E2ECDC32A1A6279592FA45C9B3910C |
SHA1: | BA128D925AA08571047C6504D247CB4CFAB12289 |
SHA256: | 9D5DF67FA2DC8B340AF7431F1219DB86F6D0E79F7D4FBE2358D23826DA655DFF |
SSDEEP: | 98304:pAI++tomHjLlsTyJFrd9BxT2RvUtsJQ8jBSEbRWbePwve:it+Cw6yJd/3TaUtKTjsePwve |
.exe | | | InstallShield setup (37.5) |
---|---|---|
.exe | | | UPX compressed Win32 Executable (23.6) |
.exe | | | Win32 Executable Delphi generic (12.3) |
.scr | | | Windows screen saver (11.4) |
.dll | | | Win32 Dynamic Link Library (generic) (5.7) |
LegalCopyright: | BitTorrent Inc. |
---|---|
FileVersion: | 3.5.4 Build 44994 |
FileDescription: | uTorrent Pro 3.5.4 Build 44994 Installation |
CompanyName: | BitTorrent Inc. |
Comments: | - |
CharacterSet: | Windows, Latin1 |
LanguageCode: | English (U.S.) |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 0.0.0.0 |
FileVersionNumber: | 0.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x25468 |
UninitializedDataSize: | - |
InitializedDataSize: | 31744 |
CodeSize: | 148992 |
LinkerVersion: | 2.25 |
PEType: | PE32 |
TimeStamp: | 1992:06:20 00:22:17+02:00 |
MachineType: | Intel 386 or later, and compatibles |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 19-Jun-1992 22:22:17 |
Detected languages: |
|
Comments: | - |
CompanyName: | BitTorrent Inc. |
FileDescription: | uTorrent Pro 3.5.4 Build 44994 Installation |
FileVersion: | 3.5.4 Build 44994 |
LegalCopyright: | BitTorrent Inc. |
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: | 19-Jun-1992 22:22:17 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
CODE | 0x00001000 | 0x000244CC | 0x00024600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.59443 |
DATA | 0x00026000 | 0x00002894 | 0x00002A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.79376 |
BSS | 0x00029000 | 0x000010F5 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0002B000 | 0x00001798 | 0x00001800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.88555 |
.tls | 0x0002D000 | 0x00000008 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0002E000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.204488 |
.reloc | 0x0002F000 | 0x00001884 | 0x00001A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 6.58665 |
.rsrc | 0x00031000 | 0x00001CDC | 0x00001E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 4.77057 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.93923 | 886 | UNKNOWN | Russian - Russia | RT_MANIFEST |
50 | 3.25755 | 296 | UNKNOWN | UNKNOWN | RT_ICON |
51 | 4.01345 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
52 | 3.92897 | 744 | UNKNOWN | UNKNOWN | RT_ICON |
53 | 4.27475 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
DVCLAL | 4 | 16 | UNKNOWN | UNKNOWN | RT_RCDATA |
PACKAGEINFO | 5.28362 | 272 | UNKNOWN | UNKNOWN | RT_RCDATA |
MAINICON | 2.57938 | 62 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
advapi32.dll |
cabinet.dll |
comctl32.dll |
gdi32.dll |
kernel32.dll |
ole32.dll |
oleaut32.dll |
shell32.dll |
user32.dll |
winmm.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3092 | "C:\Users\admin\AppData\Local\Temp\uTorrent.exe" | C:\Users\admin\AppData\Local\Temp\uTorrent.exe | — | explorer.exe |
User: admin Company: BitTorrent Inc. Integrity Level: MEDIUM Description: uTorrent Pro 3.5.4 Build 44994 Installation Exit code: 3221226540 Version: 3.5.4 Build 44994 | ||||
3612 | "C:\Users\admin\AppData\Local\Temp\uTorrent.exe" | C:\Users\admin\AppData\Local\Temp\uTorrent.exe | explorer.exe | |
User: admin Company: BitTorrent Inc. Integrity Level: HIGH Description: uTorrent Pro 3.5.4 Build 44994 Installation Exit code: 0 Version: 3.5.4 Build 44994 | ||||
2948 | cmd /c ""C:\Windows\alpha.bat" " | C:\Windows\system32\cmd.exe | — | uTorrent.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3748 | C:\Windows\system32\cmd.exe /S /D /c" ver " | C:\Windows\system32\cmd.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
3824 | findstr /IL "5.1." | C:\Windows\system32\findstr.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Find String (QGREP) Utility Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2276 | C:\Windows\beta.exe | C:\Windows\beta.exe | — | cmd.exe |
User: admin Integrity Level: HIGH Description: betaaa Exit code: 0 Version: 1.0.0.0 | ||||
2448 | timeout /t 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) | ||||
3920 | cmd /c ""C:\Windows\beta.bat" " | C:\Windows\system32\cmd.exe | — | beta.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
2664 | C:\Windows\uTorrent.exe | C:\Windows\uTorrent.exe | cmd.exe | |
User: admin Company: BitTorrent Inc. Integrity Level: HIGH Description: µTorrent Version: 3.5.5.44994 | ||||
2804 | reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\uTorrent Pro 3.5.4 Build 44994" /f /reg:32 | C:\Windows\system32\reg.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
3612 | uTorrent.exe | C:\Users\admin\AppData\Local\Temp\$inst\temp_0.tmp | — | |
MD5:— | SHA256:— | |||
3612 | uTorrent.exe | C:\Windows\beta.bat | text | |
MD5:4DCC8BCD7253A98386D6F05CF21FB68E | SHA256:C3EFC40D88D2B25F2DAFE3546A1B9F512B11567596FA82AE01FAF33131901AEC | |||
3612 | uTorrent.exe | C:\Windows\sos.reg | text | |
MD5:28BC576314F2C60AA4612114ECB4C00B | SHA256:6B75B1F656F230FD83503BEB5C697D530CA7617F369F3486FEB8F39E9FF4C2D0 | |||
3612 | uTorrent.exe | C:\Windows\mgr_f.reg | text | |
MD5:2658887BF314C16AAEFF19583046980A | SHA256:FD0D34736F1386858B80EB3B2160801E8DCAA26175251D7D9E7A3843DF35E628 | |||
3612 | uTorrent.exe | C:\Windows\ct.reg | text | |
MD5:ED7A769E2860A1F0FCC86C3DCF6E0CC6 | SHA256:C5E506258BC8971C0D0F7B47F830F6D0F14FE12E2A56A3EBB0D2393929B0A24B | |||
3612 | uTorrent.exe | C:\Windows\delta.exe | executable | |
MD5:91D6DFB330A63201321D36DE606AF434 | SHA256:8043A183583BAFACCF0F864ECA98F320FF7A47CA55706280D779A574818C26E8 | |||
3612 | uTorrent.exe | C:\Windows\delta.bat | text | |
MD5:E0119B3C90A81B2FD2BC6646ADC8F8C3 | SHA256:55A18A5D05BD665AE087EFE2038846A8BDFCCD564EFDB6E978FDF5BE19298849 | |||
3612 | uTorrent.exe | C:\Windows\et.reg | text | |
MD5:5A2DB7AA64B81B0453338395155FC6AF | SHA256:A37508C8C36ED66CF9EA816345BF221540748F15787FFF1CB5DF9ED50A89ECC3 | |||
3612 | uTorrent.exe | C:\Windows\beta.exe | executable | |
MD5:2BC79F74C7CE72BA60371A5DA2D9AF6A | SHA256:3CB806E8262F2FB43974F9572936DB843E78761908F93652467BFDEAFF6A85E9 | |||
3612 | uTorrent.exe | C:\Windows\fct.exe | executable | |
MD5:BE5569E1D6218D06035ED7BDB8D62FBC | SHA256:C0E96B5F33A7EE6D108CD744CFDB5051B7720C33D217BD1A7B22CC8018E22D24 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3228 | Carrier.EXE | GET | 200 | 82.221.103.246:80 | http://update.utorrent.li/installstats.php?cl=uTorrent&v=111914946&h=veRItdVhkO3qM8Hp&w=1DB10106&bu=0&pr=0&cmp=290&ocmp=290&installresult&pid=3228&cau=0&installresult=0&exit=1&au=0&view=win32 | IS | — | — | whitelisted |
3228 | Carrier.EXE | GET | — | 82.221.103.246:80 | http://update.utorrent.li/installstats.php?cl=uTorrent&v=111914946&h=veRItdVhkO3qM8Hp&w=1DB10106&bu=0&pr=0&cmp=290&ocmp=290&showinstall&pid=3228&cau=0&au=0&view=win32 | IS | — | — | whitelisted |
2728 | installer.exe | POST | 200 | 104.17.60.19:80 | http://flow.lavasoft.com/v1/event-stat?ProductID=IS&Type=StubStart | US | text | 29 b | whitelisted |
4076 | GenericSetup.exe | GET | 200 | 185.26.182.111:80 | http://net.geo.opera.com/opera/stable/windows?utm_source=lavasoft&utm_medium=pb&utm_campaign=lavasoft | unknown | executable | 1.89 Mb | whitelisted |
4076 | GenericSetup.exe | GET | 200 | 104.17.115.51:80 | http://webcompanion.com/nano_download.php?partner=BT170602 | US | executable | 347 Kb | malicious |
3116 | WebCompanionInstaller.exe | POST | 200 | 72.55.154.82:80 | http://wc-tracking.lavasoft.com/Install.asmx | CA | xml | 294 b | whitelisted |
3116 | WebCompanionInstaller.exe | GET | 200 | 104.17.61.19:80 | http://wcdownloadercdn.lavasoft.com/4.4.1950.3825/WebCompanion-4.4.1950.3825-prod.zip | US | compressed | 8.98 Mb | whitelisted |
3116 | WebCompanionInstaller.exe | POST | 200 | 72.55.154.82:80 | http://wc-tracking.lavasoft.com/Install.asmx | CA | xml | 294 b | whitelisted |
2728 | installer.exe | POST | 200 | 104.17.60.19:80 | http://flow.lavasoft.com/v1/event-stat?ProductID=IS&Type=StubBundleStart | US | text | 29 b | whitelisted |
3116 | WebCompanionInstaller.exe | POST | 200 | 72.55.154.82:80 | http://wc-tracking.lavasoft.com/Install.asmx | CA | xml | 294 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2628 | 0doy1ww2.4mc.exe | 185.26.182.112:443 | net.geo.opera.com | Opera Software AS | — | malicious |
2728 | installer.exe | 104.17.60.19:80 | flow.lavasoft.com | Cloudflare Inc | US | shared |
4076 | GenericSetup.exe | 104.16.234.150:443 | sos.adaware.com | Cloudflare Inc | US | shared |
4076 | GenericSetup.exe | 185.26.182.111:80 | net.geo.opera.com | Opera Software AS | — | whitelisted |
4076 | GenericSetup.exe | 104.17.115.51:80 | webcompanion.com | Cloudflare Inc | US | shared |
3668 | curl.exe | 81.177.135.191:80 | db.softfire.info | JSC RTComm.RU | RU | malicious |
4076 | GenericSetup.exe | 104.17.61.19:443 | flow.lavasoft.com | Cloudflare Inc | US | shared |
2628 | 0doy1ww2.4mc.exe | 82.145.217.121:443 | desktop-netinstaller-sub.osp.opera.software | Opera Software AS | — | suspicious |
3116 | WebCompanionInstaller.exe | 72.55.154.82:80 | wc-tracking.lavasoft.com | iWeb Technologies Inc. | CA | unknown |
2628 | 0doy1ww2.4mc.exe | 185.26.182.95:443 | autoupdate.geo.opera.com | Opera Software AS | — | unknown |
Domain | IP | Reputation |
---|---|---|
db.softfire.info |
| malicious |
www.google.com |
| whitelisted |
sos.adaware.com |
| whitelisted |
flow.lavasoft.com |
| whitelisted |
webcompanion.com |
| malicious |
net.geo.opera.com |
| whitelisted |
www.download.windowsupdate.com |
| whitelisted |
router.utorrent.com |
| whitelisted |
router.bittorrent.com |
| shared |
autoupdate.geo.opera.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
3668 | curl.exe | Attempted Information Leak | ET POLICY curl User-Agent Outbound |
2728 | installer.exe | A Network Trojan was detected | ET MALWARE Lavasoft PUA/Adware Client Install |
4076 | GenericSetup.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
4076 | GenericSetup.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
4076 | GenericSetup.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
4076 | GenericSetup.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
4076 | GenericSetup.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
4076 | GenericSetup.exe | Misc activity | ET INFO EXE - Served Attached HTTP |
3228 | Carrier.EXE | Potential Corporate Privacy Violation | ET P2P Bittorrent P2P Client User-Agent (uTorrent) |
3228 | Carrier.EXE | Potential Corporate Privacy Violation | ET P2P Bittorrent P2P Client User-Agent (uTorrent) |
Process | Message |
---|---|
WebCompanionInstaller.exe | Detecting windows culture
|
WebCompanionInstaller.exe | 1/22/2019 8:54:31 PM :-> Starting installer 4.4.1950.3825 with: .\WebCompanionInstaller.exe --partner=BT170602 --version=4.4.1950.3825 --prod --silent --homepage=1 --search=1 --partner=BT170602, Run as admin: True
|
WebCompanionInstaller.exe | Preparing for installing Web Companion
|
WebCompanionInstaller.exe | 1/22/2019 8:54:31 PM :-> Generating Machine and Install Id ...
|
WebCompanionInstaller.exe | 1/22/2019 8:54:31 PM :-> Machine Id and Install Id has been generated
|
WebCompanionInstaller.exe | 1/22/2019 8:54:32 PM :-> Checking prerequisites ...
|
WebCompanionInstaller.exe | 1/22/2019 8:54:32 PM :-> Antivirus not detected
|
WebCompanionInstaller.exe | 1/22/2019 8:54:32 PM :-> vm_check False
|
WebCompanionInstaller.exe | 1/22/2019 8:54:32 PM :-> reg_check :False
|
WebCompanionInstaller.exe | 1/22/2019 8:54:32 PM :-> Installed .Net framework is V40
|