| File name: | b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8 |
| Full analysis: | https://app.any.run/tasks/bbfaeddd-ab40-4c3e-aa2c-2642c4997687 |
| Verdict: | Malicious activity |
| Analysis date: | April 29, 2025, 18:12:37 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 7 sections |
| MD5: | 46D364AB8D1EAC63855119C229BEBDDB |
| SHA1: | F5D19F508DDA2255D0D2D619B85226F85D019FB6 |
| SHA256: | B98BAE92134BD86B8DFD0E0634869966A9F56E346DD5DD1E35F2DFBEFC849BE8 |
| SSDEEP: | 12288:ZuJfg4Gcn1HFx5jTV38WiVxVfuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuX:IJY4t1Hr |
| .exe | | | Win64 Executable (generic) (61.7) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.7) |
| .exe | | | Win32 Executable (generic) (10) |
| .exe | | | Clipper DOS Executable (4.5) |
| .exe | | | Generic Win/DOS Executable (4.4) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:04:22 01:23:27+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 143872 |
| InitializedDataSize: | 49489920 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x15e36 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 14.31.55.12 |
| ProductVersionNumber: | 1.6.77.771 |
| FileFlagsMask: | 0x662f |
| FileFlags: | Pre-release, Patched, Info inferred, [6], [8], [11] |
| FileOS: | Unknown (0x14314) |
| ObjectFileType: | Unknown (643) |
| FileSubtype: | 1937 |
| LanguageCode: | Unknown (1204) |
| CharacterSet: | Unicode |
| InternalName: | sdnzsdj.ole |
| ProductVersion: | 2.9.21.7 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1280 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7376 -s 948 | C:\Windows\SysWOW64\WerFault.exe | — | b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4880 | svchost.exe | C:\Windows\SysWOW64\svchost.exe | njbbynma.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5680 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7220 -s 156 | C:\Windows\SysWOW64\WerFault.exe | — | njbbynma.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6108 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7376 -s 156 | C:\Windows\SysWOW64\WerFault.exe | — | b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7220 | "C:\Users\admin\njbbynma.exe" /d"C:\Users\admin\AppData\Local\Temp\b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe" /e550302100000007F | C:\Users\admin\njbbynma.exe | b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 7376 | "C:\Users\admin\AppData\Local\Temp\b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe" | C:\Users\admin\AppData\Local\Temp\b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 7396 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7428 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7608 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7376 -s 692 | C:\Windows\SysWOW64\WerFault.exe | — | b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (7376) b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | hirqgskb |
Value: "C:\Users\admin\njbbynma.exe" | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7376 | b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | C:\Users\admin\njbbynma.exe | executable | |
MD5:DA3C9183ACCD38EBDCEE7F3B3FAC604A | SHA256:4A2EBEC019AE25BCF2A2A38B5418C6707CD7DBD0D7863511849AAB7205C94CD8 | |||
| 7376 | b98bae92134bd86b8dfd0e0634869966a9f56e346dd5dd1e35f2dfbefc849be8.exe | C:\Users\admin\AppData\Local\Temp\lckisnui.exe | executable | |
MD5:1486ACC0368C2F45B500263B7A3C17FD | SHA256:5908F0F17781B035DDC7192D3F2FFC3956B1AD6F5157254D878505A3C811795D | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.21:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.216.77.21:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6324 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6324 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
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 |
5496 | MoUsoCoreWorker.exe | 23.216.77.21:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.216.77.21:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 40.126.32.133:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
microsoft.com |
| whitelisted |
microsoft-com.mail.protection.outlook.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |