| File name: | OLEACC.dll |
| Full analysis: | https://app.any.run/tasks/77859719-612e-4aef-b58b-b660853216eb |
| Verdict: | Malicious activity |
| Analysis date: | April 24, 2025, 07:45:12 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (DLL) (console) x86-64, for MS Windows, 10 sections |
| MD5: | 6127706E3971F61C4125CE2630781975 |
| SHA1: | 7DEEA453736BFBA95274759C164D4F773B6E3D82 |
| SHA256: | 5CFDA27455D0B6BCE9CF295BD56357DB4595EDD50AA4296CD5838335557EAE6C |
| SSDEEP: | 24576:PkODICWaR7YkSKOh7JT6vpix/bVeu4KiCZ+icwXGTbElmmGSdiSdsu7Js:PkODICWaR7YkSzh7JT6hix/bVeu4KiCc |
MALICIOUS
No malicious indicators.SUSPICIOUS
Process drops legitimate windows executable
- cmd.exe (PID: 7976)
- cmd.exe (PID: 8124)
Executable content was dropped or overwritten
- cmd.exe (PID: 7976)
- cmd.exe (PID: 8124)
The process creates files with name similar to system file names
- cmd.exe (PID: 7976)
Lists all scheduled tasks
- schtasks.exe (PID: 7316)
- schtasks.exe (PID: 4424)
- schtasks.exe (PID: 920)
- schtasks.exe (PID: 1196)
- schtasks.exe (PID: 1532)
- schtasks.exe (PID: 7644)
- schtasks.exe (PID: 7736)
- schtasks.exe (PID: 904)
- schtasks.exe (PID: 6652)
- schtasks.exe (PID: 5972)
- schtasks.exe (PID: 7932)
- schtasks.exe (PID: 1056)
- schtasks.exe (PID: 5260)
INFO
Manual execution by a user
- CameraSettingsUIHost.exe (PID: 7960)
- cmd.exe (PID: 7976)
- cmd.exe (PID: 8124)
- eudcedit.exe (PID: 8092)
- schtasks.exe (PID: 6988)
- sppsvc.exe (PID: 8108)
- schtasks.exe (PID: 920)
- schtasks.exe (PID: 7316)
- schtasks.exe (PID: 4424)
- schtasks.exe (PID: 1532)
- schtasks.exe (PID: 1196)
- schtasks.exe (PID: 7736)
- schtasks.exe (PID: 7644)
- schtasks.exe (PID: 904)
- schtasks.exe (PID: 6652)
- schtasks.exe (PID: 7932)
- schtasks.exe (PID: 5972)
- schtasks.exe (PID: 1056)
- schtasks.exe (PID: 5260)
The sample compiled with english language support
- cmd.exe (PID: 7976)
- regsvr32.exe (PID: 7396)
- cmd.exe (PID: 8124)
Reads the software policy settings
- slui.exe (PID: 7532)
- slui.exe (PID: 3020)
Checks proxy server information
- slui.exe (PID: 3020)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (3.6) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (1.6) |
| .exe | | | DOS Executable Generic (1.5) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2019:06:17 09:59:09+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, DLL |
| PEType: | PE32+ |
| LinkerVersion: | 6 |
| CodeSize: | 24576 |
| InitializedDataSize: | 647168 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x6640 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows command line |
| FileVersionNumber: | 0.3.1536.1 |
| ProductVersionNumber: | 1.10.2.13 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Driver |
| FileSubtype: | 1 |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | CANON INC. |
| FileDescription: | Canon Inkjet Printer Driver |
| FileVersion: | 1.10.2.13 (fbl_dox_dev_ihvs.090312-0939) |
| InternalName: | CNBxxx.DLL |
| LegalCopyright: | Copyright CANON INC. 2008 All Rights Reserved |
| OriginalFileName: | CNBxxx.DLL |
| ProductName: | Canon Inkjet Printer Driver |
| ProductVersion: | 1.10.2.13 |
Total processes
169
Monitored processes
39
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 904 | schtasks.exe /Query /TN "Zqdycvlapvhd" | C:\Windows\System32\schtasks.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 920 | schtasks.exe /Query /TN "Zqdycvlapvhd" | C:\Windows\System32\schtasks.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1052 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | schtasks.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1056 | schtasks.exe /Query /TN "Zqdycvlapvhd" | C:\Windows\System32\schtasks.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1196 | schtasks.exe /Query /TN "Zqdycvlapvhd" | C:\Windows\System32\schtasks.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1532 | schtasks.exe /Query /TN "Zqdycvlapvhd" | C:\Windows\System32\schtasks.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1912 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | schtasks.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3020 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4424 | schtasks.exe /Query /TN "Zqdycvlapvhd" | C:\Windows\System32\schtasks.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4488 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | schtasks.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
7 291
Read events
7 291
Write events
0
Delete events
0
Modification events
Executable files
4
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 8124 | cmd.exe | C:\Users\admin\AppData\Roaming\EpKV\sppsvc.exe | executable | |
MD5:3C7855999D87B0FFCCE5F7ECAAACE687 | SHA256:F3F9767E30DCD43EBFC57C05FE002204D4A2B80DCDA7BF5BF99E65D56260C3E9 | |||
| 7976 | cmd.exe | C:\Users\admin\AppData\Roaming\9VUudS\CameraSettingsUIHost.exe | executable | |
MD5:900C4611DAA2E1A0690659A0FB12F7A8 | SHA256:7C231A74BBD924BDE1F7F9B0CFF93A90DE17D2522AA5CA69AC125226C8EF0B71 | |||
| 7976 | cmd.exe | C:\Users\admin\AppData\Roaming\9VUudS\DUI70.dll | executable | |
MD5:ECF0AE4D46302ED06D8046E1E65ACD5D | SHA256:57B721EDCB9730E0D729735922F80CE2E49360A47005AF693127298BB898C602 | |||
| 8124 | cmd.exe | C:\Users\admin\AppData\Roaming\EpKV\XmlLite.dll | executable | |
MD5:506DFB445C513D1B29E431CFBEAC460A | SHA256:262EF415E3B672ACAA5855915A87D07837FA8BD0BA7FD6A9305259E95CA0296D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
27
DNS requests
12
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2112 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
7532 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3020 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6080 | SIHClient.exe | 172.202.163.200:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | GB | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
206.23.85.13.in-addr.arpa |
| unknown |
d.8.0.a.e.e.f.b.0.0.0.0.0.0.0.0.5.0.0.0.0.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa |
| unknown |