| File name: | DivXInstaller.exe |
| Full analysis: | https://app.any.run/tasks/48c5babf-7bd7-4b9b-8828-9b8bf1fe6116 |
| 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: | December 11, 2024, 00:48:31 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | 168E57CC6E585F02EFED6D5775E1AE32 |
| SHA1: | 175E1A6C55FBA24040013218181FA5DF6E305C8F |
| SHA256: | 71F0DED0E9649150BE9D292A305497222B595336DD679A76A7D8D83FECF40FA8 |
| SSDEEP: | 98304:TmAgyZgDS0Sp9pc6CKofJLxo/FrywEkZX2Rxty5vFVxUZZLWOdDp7Sj5JEybVVhr:/e6RY2 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads security settings of Internet Explorer
- DivXInstaller.exe (PID: 6360)
- DivXSetup.exe (PID: 6788)
Executable content was dropped or overwritten
- vcredist_x86.exe (PID: 6740)
- dxa6147.tmp (PID: 6528)
- DivXInstaller.exe (PID: 6360)
- vcredist_x86.exe (PID: 6712)
- DivXSetup.exe (PID: 6788)
Process drops legitimate windows executable
- vcredist_x86.exe (PID: 6712)
- dxa6147.tmp (PID: 6528)
Starts application with an unusual extension
- DivXInstaller.exe (PID: 6360)
Starts a Microsoft application from unusual location
- vcredist_x86.exe (PID: 6740)
- vcredist_x86.exe (PID: 6712)
Searches for installed software
- vcredist_x86.exe (PID: 6740)
Potential Corporate Privacy Violation
- DivXInstaller.exe (PID: 6360)
- DivXSetup.exe (PID: 6788)
Process requests binary or script from the Internet
- DivXSetup.exe (PID: 6788)
INFO
The sample compiled with english language support
- DivXInstaller.exe (PID: 6360)
- dxa6147.tmp (PID: 6528)
- vcredist_x86.exe (PID: 6712)
- vcredist_x86.exe (PID: 6740)
- DivXSetup.exe (PID: 6788)
Checks supported languages
- dxa6147.tmp (PID: 6528)
- DivXInstaller.exe (PID: 6360)
- vcredist_x86.exe (PID: 6712)
- vcredist_x86.exe (PID: 6740)
- DivXSetup.exe (PID: 6788)
Reads the computer name
- DivXInstaller.exe (PID: 6360)
- dxa6147.tmp (PID: 6528)
- DivXSetup.exe (PID: 6788)
- vcredist_x86.exe (PID: 6740)
Create files in a temporary directory
- dxa6147.tmp (PID: 6528)
- DivXSetup.exe (PID: 6788)
- vcredist_x86.exe (PID: 6740)
Creates files in the program directory
- DivXSetup.exe (PID: 6788)
Process checks computer location settings
- DivXSetup.exe (PID: 6788)
Reads the machine GUID from the registry
- DivXSetup.exe (PID: 6788)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:11:30 17:54:51+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.29 |
| CodeSize: | 1942016 |
| InitializedDataSize: | 2107904 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xed859 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 10.10.1.0 |
| ProductVersionNumber: | 10.10.1.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| FileDescription: | DivX Setup |
| FileVersion: | 10.10.1.0 |
| InternalName: | Adamant |
| LegalCopyright: | 2023 DivX, LLC. |
| OriginalFileName: | DivXSetup.exe |
| ProductName: | DivX Setup |
| CompanyName: | DivX, LLC |
| ProductVersion: | 10.10.1.0 |
Total processes
132
Monitored processes
6
Malicious processes
3
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6212 | "C:\Users\admin\AppData\Local\Temp\DivXInstaller.exe" | C:\Users\admin\AppData\Local\Temp\DivXInstaller.exe | — | explorer.exe | |||||||||||
User: admin Company: DivX, LLC Integrity Level: MEDIUM Description: DivX Setup Exit code: 3221226540 Version: 10.10.1.0 Modules
| |||||||||||||||
| 6360 | "C:\Users\admin\AppData\Local\Temp\DivXInstaller.exe" | C:\Users\admin\AppData\Local\Temp\DivXInstaller.exe | explorer.exe | ||||||||||||
User: admin Company: DivX, LLC Integrity Level: HIGH Description: DivX Setup Exit code: 0 Version: 10.10.1.0 Modules
| |||||||||||||||
| 6528 | C:\Users\admin\AppData\Local\Temp\dxa6146.tmp\dxa6147.tmp /selfupdate | C:\Users\admin\AppData\Local\Temp\dxa6146.tmp\dxa6147.tmp | DivXInstaller.exe | ||||||||||||
User: admin Company: DivX, LLC Integrity Level: HIGH Description: DivX Setup Bootstrapper Version: 11.11.0.0 Modules
| |||||||||||||||
| 6712 | "C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\vcredist_x86.exe" /q /norestart | C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\vcredist_x86.exe | dxa6147.tmp | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.29.30153 Exit code: 1638 Version: 14.29.30153.0 Modules
| |||||||||||||||
| 6740 | "C:\WINDOWS\Temp\{AE98138E-FB19-4C45-A8C3-E317313D987F}\.cr\vcredist_x86.exe" -burn.clean.room="C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\vcredist_x86.exe" -burn.filehandle.attached=556 -burn.filehandle.self=552 /q /norestart | C:\Windows\Temp\{AE98138E-FB19-4C45-A8C3-E317313D987F}\.cr\vcredist_x86.exe | vcredist_x86.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.29.30153 Exit code: 1638 Version: 14.29.30153.0 Modules
| |||||||||||||||
| 6788 | C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\DivXSetup.exe /cert C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\ca-bundle.crt | C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\DivXSetup.exe | dxa6147.tmp | ||||||||||||
User: admin Company: DivX, LLC Integrity Level: HIGH Description: DivX 11 Setup Version: 11.11.0.0 Modules
| |||||||||||||||
Total events
1 037
Read events
1 036
Write events
1
Delete events
0
Modification events
| (PID) Process: | (6788) DivXSetup.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\DivX11\Settings\Setup |
| Operation: | write | Name: | lastkey |
Value: 4120f099-36ee-4c91-9a13-f815266347d1 | |||
Executable files
8
Suspicious files
3
Text files
37
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6360 | DivXInstaller.exe | C:\Users\admin\AppData\Local\Temp\dxa60B5.tmp\dxa60B6.tmp | binary | |
MD5:94BA6360CCA2B18567EE2235AA882C16 | SHA256:2D9D90142CF2B84374924B57643B1C0C88D9582FD200048D4034ECDC7C5D2814 | |||
| 6740 | vcredist_x86.exe | C:\Windows\Temp\{18952185-6A46-4895-8D53-FE6AF0C38C0F}\.ba\wixstdba.dll | executable | |
MD5:EAB9CAF4277829ABDF6223EC1EFA0EDD | SHA256:A4EFBDB2CE55788FFE92A244CB775EFD475526EF5B61AD78DE2BCDFADDAC7041 | |||
| 6360 | DivXInstaller.exe | C:\Users\admin\AppData\Local\Temp\dxa5F79.tmp\dxa5F7A.tmp | binary | |
MD5:94BA6360CCA2B18567EE2235AA882C16 | SHA256:2D9D90142CF2B84374924B57643B1C0C88D9582FD200048D4034ECDC7C5D2814 | |||
| 6360 | DivXInstaller.exe | C:\Users\admin\AppData\Local\Temp\dxa60A3.tmp\dxa60A4.tmp | xml | |
MD5:5175901280517D835D30D3F870B2CCAA | SHA256:78D41B30E0646DBD66F99C2512E7BF46D8335B1CB116C812CCC5B1DDFA8711B2 | |||
| 6740 | vcredist_x86.exe | C:\Windows\Temp\{18952185-6A46-4895-8D53-FE6AF0C38C0F}\.ba\license.rtf | text | |
MD5:2EABBB391ACB89942396DF5C1CA2BAD8 | SHA256:E3156D170014CED8D17A02B3C4FF63237615E5C2A8983B100A78CB1F881D6F38 | |||
| 6360 | DivXInstaller.exe | C:\Users\admin\AppData\Local\Temp\dxa6115.tmp\dxa6116.tmp | xml | |
MD5:5175901280517D835D30D3F870B2CCAA | SHA256:78D41B30E0646DBD66F99C2512E7BF46D8335B1CB116C812CCC5B1DDFA8711B2 | |||
| 6528 | dxa6147.tmp | C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\nsExec.dll | executable | |
MD5:915A147B00AB860D7663F436230C60C9 | SHA256:6E5C0D5C3ED92904490A56756EC8135933874740539F5D5F0AF52493EB16FF03 | |||
| 6712 | vcredist_x86.exe | C:\Windows\Temp\{AE98138E-FB19-4C45-A8C3-E317313D987F}\.cr\vcredist_x86.exe | executable | |
MD5:60E7AE031C43F3CEC768B74DE9424D4C | SHA256:6B690FC74CB59F9BAC264878DE150B8845C68975D7C15CA36B0CF3AD4E6435A1 | |||
| 6740 | vcredist_x86.exe | C:\Windows\Temp\{18952185-6A46-4895-8D53-FE6AF0C38C0F}\.ba\logo.png | image | |
MD5:D6BD210F227442B3362493D046CEA233 | SHA256:335A256D4779EC5DCF283D007FB56FD8211BBCAF47DCD70FE60DED6A112744EF | |||
| 6528 | dxa6147.tmp | C:\Users\admin\AppData\Local\Temp\nsd78CE.tmp\Banner.dll | executable | |
MD5:7E7AF195B37D4220D9A30479CFE2105F | SHA256:B74A4B57D2D7821A584707147A77A338EC6ACC1E96D669F99FC1DF9A546DC6C6 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
15
TCP/UDP connections
38
DNS requests
18
Threats
5
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6360 | DivXInstaller.exe | GET | 200 | 18.172.112.8:80 | http://dist.divx.com/stable/divx/setup/manifest.dxp | unknown | — | — | whitelisted |
6360 | DivXInstaller.exe | GET | 200 | 18.66.112.99:80 | http://download.divx.com/divx/setup/manifest.dxp | unknown | — | — | unknown |
6788 | DivXSetup.exe | HEAD | 403 | 18.66.112.99:80 | http://download.divx.com/hint/11.0.1/installer/install-11.11.0.0-lnch-Windows-10.0.19045-b=DivXForWindows-d=organic-c=US | unknown | — | — | unknown |
6788 | DivXSetup.exe | GET | 200 | 18.66.112.99:80 | http://download.divx.com/divx/setup/manifest.dxp | unknown | — | — | unknown |
6360 | DivXInstaller.exe | GET | 200 | 18.172.112.8:80 | http://dist.divx.com/stable/divx/DivXInstaller.exe | unknown | — | — | whitelisted |
6788 | DivXSetup.exe | GET | 200 | 18.66.112.99:80 | http://download.divx.com/divx/setup/x64/RunUserProcessApp.exe | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
6360 | DivXInstaller.exe | 18.172.112.8:80 | dist.divx.com | — | US | whitelisted |
6360 | DivXInstaller.exe | 18.66.112.99:80 | download.divx.com | AMAZON-02 | US | unknown |
6092 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
dist.divx.com |
| whitelisted |
download.divx.com |
| unknown |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
6360 | DivXInstaller.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
6360 | DivXInstaller.exe | Potentially Bad Traffic | ET POLICY Executable served from Amazon S3 |
6788 | DivXSetup.exe | Potentially Bad Traffic | ET POLICY Executable served from Amazon S3 |
6788 | DivXSetup.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
6788 | DivXSetup.exe | Misc activity | ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging) |