| File name: | 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6 |
| Full analysis: | https://app.any.run/tasks/1f238d86-1a16-4eed-b195-53afc7f94ece |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | April 29, 2025, 03:05:29 |
| 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, 9 sections |
| MD5: | 7AFCA2322CB920E4EB31645662CF95D5 |
| SHA1: | 04A0FB0C2162CA373E249D7B292B332E397809B0 |
| SHA256: | 99DEE99E53EC0B53FCA6220E2A5824A7ECF7605558C9B0524835CF53551A59B6 |
| SSDEEP: | 6144:tQutJsKxb4/NFTI9ACa7k/GGjoRsBLp4WP7GOAtBWl:tQajxb4nI9fa7k/Xjf3P7ELWl |
MALICIOUS
Changes the login/logoff helper path in the registry
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
SIMDA mutex has been found
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
SUSPICIOUS
Reads the date of Windows installation
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
The process checks if it is being run in the virtual environment
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
Reads security settings of Internet Explorer
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
There is functionality for taking screenshot (YARA)
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
INFO
Checks supported languages
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
Reads the computer name
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
Checks proxy server information
- 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe (PID: 4756)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1998:02:03 07:29:08+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 5.11 |
| CodeSize: | 10240 |
| InitializedDataSize: | 223232 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x154c |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.0.0.2 |
| ProductVersionNumber: | 5.0.7.9 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileVersion: | 3.0.0.2 |
| ProductVersion: | 5.0.7.9 |
| FileDescription: | Unbasedness |
| CompanyName: | FRISK Software International |
| LegalCopyright: | textilist |
| ProductName: | dropflower |
Total processes
130
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4756 | "C:\Users\admin\AppData\Local\Temp\99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe" | C:\Users\admin\AppData\Local\Temp\99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | explorer.exe | ||||||||||||
User: admin Company: FRISK Software International Integrity Level: MEDIUM Description: Unbasedness Version: 3.0.0.2 Modules
| |||||||||||||||
| 5960 | "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
| |||||||||||||||
| 6724 | 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
| |||||||||||||||
Total events
1 980
Read events
1 974
Write events
6
Delete events
0
Modification events
| (PID) Process: | (4756) 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | 26b799fa |
Value: C:\Users\admin\AppData\Local\Temp\99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | |||
| (PID) Process: | (4756) 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | userinit |
Value: C:\Windows\system32\userinit.exe,, | |||
| (PID) Process: | (4756) 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (4756) 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (4756) 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (4756) 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft |
| Operation: | write | Name: | d9486693a |
Value: 1095703 | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
22
DNS requests
16
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5204 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.216.77.6:80 | 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 |
5204 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4756 | 99dee99e53ec0b53fca6220e2a5824a7ecf7605558c9b0524835cf53551a59b6.exe | 2.23.227.208:80 | www.bing.com | Ooredoo Q.S.C. | QA | whitelisted |
2112 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3216 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
nonasthmatic.com |
| unknown |
www.bing.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |