| File name: | 9d79fa9eb281db34a0bcbdb9b7025a9c.exe |
| Full analysis: | https://app.any.run/tasks/333dac92-c789-4e60-910c-46fdc92d85fe |
| Verdict: | Malicious activity |
| Threats: | Stealc is a stealer malware that targets victims’ sensitive data, which it exfiltrates from browsers, messaging apps, and other software. The malware is equipped with advanced features, including fingerprinting, control panel, evasion mechanisms, string obfuscation, etc. Stealc establishes persistence and communicates with its C2 server through HTTP POST requests. |
| Analysis date: | March 24, 2025, 16:53:40 |
| 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: | 9D79FA9EB281DB34A0BCBDB9B7025A9C |
| SHA1: | 1618E6C9AD3EEFEC3814DDCCCCF79CCE66E65C78 |
| SHA256: | EE5E631FB44E9E3ABCEA9E0C4EE192475DF976D0A049375AEFD79A3513FA8F43 |
| SSDEEP: | 49152:Ll8ByHkyQAavX16zSRKxXtR45xrpIAiNTgmGbU3QecPX+/lrIFOhnmjfSoe1kEXC:LoyHwAaf16zSEXtkKCbBecPO/lrIFYxz |
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:02:24 04:48:01+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 115200 |
| InitializedDataSize: | 25600 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x457000 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5376 | 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
| |||||||||||||||
| 5800 | "C:\Users\admin\Desktop\9d79fa9eb281db34a0bcbdb9b7025a9c.exe" | C:\Users\admin\Desktop\9d79fa9eb281db34a0bcbdb9b7025a9c.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
Vidar(PID) Process(5800) 9d79fa9eb281db34a0bcbdb9b7025a9c.exe C2https://t.me/g_etcontent URLhttps://steamcommunity.com/profiles/76561199832267488 | |||||||||||||||
| (PID) Process: | (5800) 9d79fa9eb281db34a0bcbdb9b7025a9c.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (5800) 9d79fa9eb281db34a0bcbdb9b7025a9c.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (5800) 9d79fa9eb281db34a0bcbdb9b7025a9c.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5800 | 9d79fa9eb281db34a0bcbdb9b7025a9c.exe | C:\ProgramData\d2dba\mohlx4 | text | |
MD5:2C99A16AED3906D92FFE3EF1808E2753 | SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 167.235.59.196:443 | https://x.p.formaxprime.co.uk/ | unknown | — | — | — |
2104 | svchost.exe | GET | 200 | 23.48.23.164:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 167.235.59.196:443 | https://x.p.formaxprime.co.uk/ | unknown | text | 58 b | malicious |
— | — | POST | 200 | 20.190.160.20:443 | https://login.live.com/RST2.srf | unknown | xml | 10.3 Kb | whitelisted |
— | — | GET | 200 | 149.154.167.99:443 | https://t.me/g_etcontent | unknown | html | 12.1 Kb | whitelisted |
— | — | POST | 400 | 40.126.31.0:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | — | — | whitelisted |
— | — | POST | 200 | 167.235.59.196:443 | https://x.p.formaxprime.co.uk/ | unknown | text | 2 b | malicious |
— | — | POST | 200 | 167.235.59.196:443 | https://x.p.formaxprime.co.uk/ | unknown | text | 2.13 Kb | malicious |
— | — | POST | 200 | 20.190.160.22:443 | https://login.live.com/RST2.srf | unknown | xml | 1.35 Kb | whitelisted |
— | — | POST | 400 | 40.126.31.69:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 203 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 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 |
2104 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5800 | 9d79fa9eb281db34a0bcbdb9b7025a9c.exe | 149.154.167.99:443 | t.me | Telegram Messenger Inc | GB | whitelisted |
2104 | svchost.exe | 23.48.23.164:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
3216 | svchost.exe | 40.113.103.199:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5800 | 9d79fa9eb281db34a0bcbdb9b7025a9c.exe | 167.235.59.196:443 | x.p.formaxprime.co.uk | Hetzner Online GmbH | DE | unknown |
6544 | svchost.exe | 20.190.160.2:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
t.me |
| whitelisted |
crl.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
x.p.formaxprime.co.uk |
| malicious |
login.live.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
5800 | 9d79fa9eb281db34a0bcbdb9b7025a9c.exe | Misc activity | ET INFO Observed Telegram Domain (t .me in TLS SNI) |
— | — | A Network Trojan was detected | ET MALWARE Win32/Stealc/Vidar Stealer Style Headers In HTTP POST M1 |
— | — | Malware Command and Control Activity Detected | ET MALWARE Win32/Stealc/Vidar Stealer Style Headers In HTTP POST M2 |
— | — | Malware Command and Control Activity Detected | ET MALWARE Win32/Stealc/Vidar Stealer Style Headers In HTTP POST M2 |