File name: | OP53532 Harumi new order.scr |
Full analysis: | https://app.any.run/tasks/9b135335-c084-4d3a-9333-c413f78f2452 |
Verdict: | Malicious activity |
Threats: | First identified in March 2021, PureCrypter is a .NET-based loader that employs obfuscation techniques, such as SmartAssembly, to evade detection. It has been used to distribute malware families including AgentTesla, RedLine Stealer, and SnakeKeylogger. The malware is typically delivered through phishing campaigns and malicious downloads, often masquerading as legitimate files with extensions like .mp4 or .pdf. PureCrypter utilizes encryption and compression to conceal its payloads and can inject malicious code into legitimate processes to maintain persistence on the infected system. |
Analysis date: | January 08, 2025, 01:38:26 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/vnd.microsoft.portable-executable |
File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
MD5: | CA2CB33B0542CDBA0673C3F0A81A2F7F |
SHA1: | 066C0FC9236C6EB5AD69A3F8F095A793A9D5789A |
SHA256: | F3FF932BD931EE266567CD0422A067FD38281164C534026B57D740658AA056C3 |
SSDEEP: | 1536:fVNVW2hI6JgXRL320VVNVWbBBk6CzVxEVFC:fVNVHJCR72qVNVYBBk6CzVxEVFC |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (7.4) |
.exe | | | Win32 Executable (generic) (5.1) |
.exe | | | Generic Win/DOS Executable (2.2) |
.exe | | | DOS Executable Generic (2.2) |
AssemblyVersion: | 1.0.0.0 |
---|---|
ProductVersion: | 1.0.0.0 |
ProductName: | Rbmoqggf |
OriginalFileName: | Rbmoqggf.exe |
LegalTrademarks: | - |
LegalCopyright: | Copyright © 2017 |
InternalName: | Rbmoqggf.exe |
FileVersion: | 1.0.0.0 |
FileDescription: | Rbmoqggf |
CompanyName: | - |
Comments: | - |
CharacterSet: | Unicode |
LanguageCode: | Neutral |
FileSubtype: | - |
ObjectFileType: | Executable application |
FileOS: | Win32 |
FileFlags: | (none) |
FileFlagsMask: | 0x003f |
ProductVersionNumber: | 1.0.0.0 |
FileVersionNumber: | 1.0.0.0 |
Subsystem: | Windows GUI |
SubsystemVersion: | 4 |
ImageVersion: | - |
OSVersion: | 4 |
EntryPoint: | 0x2f9e |
UninitializedDataSize: | - |
InitializedDataSize: | 217600 |
CodeSize: | 4096 |
LinkerVersion: | 8 |
PEType: | PE32 |
ImageFileCharacteristics: | Executable, 32-bit |
TimeStamp: | 2025:01:07 23:02:49+00:00 |
MachineType: | Intel 386 or later, and compatibles |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4668 | "C:\Users\admin\AppData\Local\Temp\OP53532 Harumi new order.scr.exe" | C:\Users\admin\AppData\Local\Temp\OP53532 Harumi new order.scr.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Rbmoqggf Exit code: 4294967295 Version: 1.0.0.0 Modules
| |||||||||||||||
2192 | 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
| |||||||||||||||
6576 | "C:\Windows\System32\cmd.exe" /c ipconfig /release | C:\Windows\SysWOW64\cmd.exe | — | OP53532 Harumi new order.scr.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
| |||||||||||||||
6584 | \??\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
| |||||||||||||||
6632 | ipconfig /release | C:\Windows\SysWOW64\ipconfig.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: IP Configuration Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
7064 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: .NET Framework installation utility Exit code: 3221225477 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
7088 | "C:\Windows\System32\cmd.exe" /c ipconfig /renew | C:\Windows\SysWOW64\cmd.exe | — | OP53532 Harumi new order.scr.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
| |||||||||||||||
7096 | \??\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
| |||||||||||||||
1328 | ipconfig /renew | C:\Windows\SysWOW64\ipconfig.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: IP Configuration Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
628 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7064 -s 12 | C:\Windows\SysWOW64\WerFault.exe | InstallUtil.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: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASAPI32 |
Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASMANCS |
Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
(PID) Process: | (4668) OP53532 Harumi new order.scr.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\OP53532 Harumi new order_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
628 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_bad_module_info_dcd3242e9fa4189184df4216daa4e4c7cdf1959_85207d7d_4cf03da6-16de-483f-8510-317c264b06ae\Report.wer | — | |
MD5:— | SHA256:— | |||
4668 | OP53532 Harumi new order.scr.exe | C:\Users\admin\AppData\Roaming\pdf.exe | executable | |
MD5:CA2CB33B0542CDBA0673C3F0A81A2F7F | SHA256:F3FF932BD931EE266567CD0422A067FD38281164C534026B57D740658AA056C3 | |||
628 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:08E99EB45D45E354406CD84AD028E581 | SHA256:E8338C14130EFDAD3A8BD2CF52271292978C63A1B506A036168A1664DA5D9124 | |||
628 | WerFault.exe | C:\Users\admin\AppData\Local\Temp\WER9724.tmp.WERDataCollectionStatus.txt | text | |
MD5:23465F1F5F7FFB8BFA08B088FA9F4B45 | SHA256:877C853E4E8354ED89FE92BF427D4FD38E869511692AAF8B9D402B77A5EA0883 | |||
628 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE | der | |
MD5:FA84E4BCC92AA5DB735AB50711040CDE | SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33 | |||
628 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785 | der | |
MD5:F6F53CD09A41E968C363419B279D3112 | SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892 | |||
628 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERA6E4.tmp.WERInternalMetadata.xml | xml | |
MD5:FCB2D9BB2A47168C2EAA07F8DD7CF862 | SHA256:98EEC526F731639A64A4AF3B88B585D4F834773DED8F86FBF8AAD2389298AA67 | |||
628 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERA714.tmp.xml | xml | |
MD5:408806173606A74FEA86519E3F0AE28D | SHA256:500A83ABE50B2099C9ACE586825998312F6DE22E2D90C0EFAF8B2AFF2456CFDA | |||
628 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:26682B8CAEC3B6D0731D7CBF41D35232 | SHA256:8A2EF1CA4839D515493D225379144E9B6EDFB5B852D14D7679D60669657B1B49 | |||
4668 | OP53532 Harumi new order.scr.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pdf.vbs | text | |
MD5:2D383DEEF8B1F01DCCFFF30D1BA60B3B | SHA256:941AA62018213392AB38D6405F3EC156EF61B68BA1D3C826DEDC611420AD5BE9 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
628 | WerFault.exe | GET | 200 | 2.20.157.251:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
628 | WerFault.exe | GET | 200 | 23.216.77.28:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
5320 | SIHClient.exe | GET | 200 | 2.20.157.251:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.164.72:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.230.103:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5320 | SIHClient.exe | GET | 200 | 2.20.157.251:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
4668 | OP53532 Harumi new order.scr.exe | GET | 200 | 173.252.167.60:80 | http://hlag.cc/panel/uploads/Otecu.pdf | unknown | — | — | — |
2100 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
5340 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.164.72:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.230.103:80 | www.microsoft.com | AKAMAI-AS | US | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5064 | SearchApp.exe | 2.23.227.208:443 | www.bing.com | Ooredoo Q.S.C. | QA | unknown |
4668 | OP53532 Harumi new order.scr.exe | 173.252.167.60:80 | hlag.cc | SRS-6-Z-7381 | US | unknown |
1176 | svchost.exe | 40.126.32.133:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
hlag.cc |
| unknown |
login.live.com |
| unknown |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
watson.events.data.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Potentially Bad Traffic | ET DNS Query for .cc TLD |