| File name: | hjksfrn.exe |
| Full analysis: | https://app.any.run/tasks/3d774e4a-49fa-40a7-be7f-c185cfc89d7b |
| Verdict: | Malicious activity |
| Analysis date: | May 25, 2025, 01:15:16 |
| 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, 8 sections |
| MD5: | FCF68275B7300C99328861A4424E28FE |
| SHA1: | 97CEA851AC2B55587260F382FCBDE144759E1FE3 |
| SHA256: | 4CC4FC4A5919A0D6A8978AE05A107CB7A81D5BE4E76D84D9F346A45F4B1A80F3 |
| SSDEEP: | 98304:LWZrMaSBPkA4nMIbFzw5R3Q/GzWFNk7WYa53NTjIrh4UqqCmbW8mrl5D9sgiOdtl:G+BQVnAs |
| .exe | | | Win32 Executable Delphi generic (37.4) |
|---|---|---|
| .scr | | | Windows screen saver (34.5) |
| .exe | | | Win32 Executable (generic) (11.9) |
| .exe | | | Win16/32 Executable Delphi generic (5.4) |
| .exe | | | Generic Win/DOS Executable (5.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:19 22:22:17+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 400896 |
| InitializedDataSize: | 5721088 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x62cb4 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1012 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.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
| |||||||||||||||
| 1096 | powershell -Command "Get-WmiObject Win32_BaseBoard | Select-Object -ExpandProperty SerialNumber" | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | — | shark.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1672 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2564 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
| 4112 | "C:\ProgramData\shark.exe" | C:\ProgramData\shark.exe | svchost.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 4620 | cmd /c "schtasks /create /f /sc MINUTE /mo 1 /tn shark /tr C:\ProgramData\shark.exe" | C:\Windows\SysWOW64\cmd.exe | — | hjksfrn.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4696 | 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
| |||||||||||||||
| 5136 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 4112 -s 1480 | C:\Windows\SysWOW64\WerFault.exe | — | shark.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
| |||||||||||||||
| 5492 | C:\WINDOWS\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6208 | "C:\WINDOWS\system32\taskmgr.exe" /4 | C:\Windows\System32\Taskmgr.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Manager Exit code: 3221226540 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:0000000000070260 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456BFA0DB55E4278845B426357D5B5F97B3 | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:0000000000070260 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:0000000000080260 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456BFA0DB55E4278845B426357D5B5F97B3 | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:0000000000080260 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:0000000000090260 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456BFA0DB55E4278845B426357D5B5F97B3 | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:0000000000090260 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Search |
| Operation: | write | Name: | TraySearchBoxVisible |
Value: 1 | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Search |
| Operation: | write | Name: | TraySearchBoxVisibleOnAnyMonitor |
Value: 1 | |||
| (PID) Process: | (5492) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SessionInfo\5\ApplicationViewManagement\W32:00000000000C0296 |
| Operation: | write | Name: | VirtualDesktop |
Value: 1000000030304456BFA0DB55E4278845B426357D5B5F97B3 | |||
| (PID) Process: | (7944) Taskmgr.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\TaskManager |
| Operation: | delete value | Name: | Preferences |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6988 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_arfdbo0c.bmk.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6988 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_lqifejco.g2r.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5492 | explorer.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\60E31627FDA0A46932B0E5948949F2A5 | binary | |
MD5:044CF686D0739662A4DCAF22AFE35071 | SHA256:01A0F9963929183CD52E654381196D8714BBF18E0ABA3B27DC9616D60CDB13AC | |||
| 7020 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_cu1gyvct.xlh.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7520 | hjksfrn.exe | C:\ProgramData\shark.exe | executable | |
MD5:FCF68275B7300C99328861A4424E28FE | SHA256:4CC4FC4A5919A0D6A8978AE05A107CB7A81D5BE4E76D84D9F346A45F4B1A80F3 | |||
| 7020 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_5ekfkass.yxu.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5492 | explorer.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C3948BE6E525B8A8CEE9FAC91C9E392_CB414118DFF37B7B0B58EA84483B1249 | binary | |
MD5:DA2D29E2D42F4C1452BB28F7AFCC877F | SHA256:ACEF9463F11064FF652163DA1560D94482E123D922AA85B559BBB875695E7EF8 | |||
| 5492 | explorer.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\60E31627FDA0A46932B0E5948949F2A5 | binary | |
MD5:C634913E7366CA3B71F76A178FEA7FA3 | SHA256:330027ACE25EF6D733590F25664546748169186B44FA30D05C5F2A9B436C3D32 | |||
| 5492 | explorer.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C3948BE6E525B8A8CEE9FAC91C9E392_CB414118DFF37B7B0B58EA84483B1249 | binary | |
MD5:5BFA51F3A417B98E7443ECA90FC94703 | SHA256:BEBE2853A3485D1C2E5C5BE4249183E0DDAFF9F87DE71652371700A89D937128 | |||
| 1096 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_kn5fau4a.1x2.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.20.245.139:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 23.63.118.230:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7828 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
7828 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5492 | explorer.exe | GET | 200 | 2.23.79.3:80 | http://crl.verisign.com/pca3.crl | unknown | — | — | whitelisted |
5492 | explorer.exe | GET | 200 | 2.23.79.3:80 | http://ocsp.verisign.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ%2FxkCfyHfJr7GQ6M658NRZ4SHo%2FAQUCPVR6Pv%2BPT1kNnxoz1t4qN%2B5xTcCECOY072Ka8FEoHZW35K70tA%3D | unknown | — | — | whitelisted |
5492 | explorer.exe | GET | 200 | 2.23.79.3:80 | http://ocsp.verisign.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ%2FxkCfyHfJr7GQ6M658NRZ4SHo%2FAQUCPVR6Pv%2BPT1kNnxoz1t4qN%2B5xTcCECOY072Ka8FEoHZW35K70tA%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2104 | 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 |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.20.245.139:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
— | — | 2.23.181.156:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2112 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.160.130:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 23.63.118.230:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
data-seed-prebsc-2-s1.binance.org |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Misc activity | ET TA_ABUSED_SERVICES DNS Query to Commonly Actor Abused Online Service (data-seed-prebsc-2-s1 .binance .org) |
4112 | shark.exe | Misc activity | ET TA_ABUSED_SERVICES Observed Commonly Actor Abused Online Service Domain (data-seed-prebsc-2-s1 .binance .org in TLS SNI) |
2196 | svchost.exe | Misc activity | ET TA_ABUSED_SERVICES DNS Query to Commonly Actor Abused Online Service (data-seed-prebsc-2-s1 .binance .org) |
4112 | shark.exe | Misc activity | ET TA_ABUSED_SERVICES Observed Commonly Actor Abused Online Service Domain (data-seed-prebsc-2-s1 .binance .org in TLS SNI) |