| File name: | 998c4144c7.exe |
| Full analysis: | https://app.any.run/tasks/826b92ef-5d84-4b9a-acaa-90021bc46388 |
| Verdict: | Malicious activity |
| Threats: | Rhadamanthys is a C++ information-stealing malware that extracts sensitive data from infiltrated machines. Its layered operational chain and advanced evasion tactics make it a major risk in cybersecurity landscapes. |
| Analysis date: | May 11, 2025, 16:24:31 |
| 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: | 278AF33B1BF028760D3D79D8E224B3B3 |
| SHA1: | BCECE40C38EDA13F6D521AC7B4ACA2E5365FF763 |
| SHA256: | 543BEB870363025F54DC2D6629D7082E2A313B96AA72AFFA57F1FA0B4E080DB0 |
| SSDEEP: | 98304:xGnYSax0VsitCDNQYONRiIsQ5ZEo6rnk6Y47+A1X4bT3LQh2R56JS+e1NjH5sWVE:Zs0Y |
MALICIOUS
RHADAMANTHYS mutex has been found
- svchost.exe (PID: 7748)
- 998c4144c7.exe (PID: 7492)
RHADAMANTHYS has been detected (YARA)
- svchost.exe (PID: 7748)
SUSPICIOUS
Reads the BIOS version
- 998c4144c7.exe (PID: 7492)
Executes application which crashes
- 998c4144c7.exe (PID: 7492)
The process checks if it is being run in the virtual environment
- svchost.exe (PID: 7748)
Connects to unusual port
- svchost.exe (PID: 7748)
INFO
Checks supported languages
- 998c4144c7.exe (PID: 7492)
Reads the software policy settings
- slui.exe (PID: 7644)
Manual execution by a user
- svchost.exe (PID: 7748)
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: | 2023:05:13 11:58:23+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.37 |
| CodeSize: | 464896 |
| InitializedDataSize: | 40960 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x4c7000 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 5.0.0.0 |
| ProductVersionNumber: | 5.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | FlashDevelop is an open source script editor. |
| CompanyName: | FlashDevelop.org |
| FileDescription: | FlashDevelop |
| FileVersion: | 5.0.0.0 |
| InternalName: | FlashDevelop.exe |
| LegalCopyright: | FlashDevelop.org 2005-2018 |
| LegalTrademarks: | - |
| OriginalFileName: | FlashDevelop.exe |
| ProductName: | FlashDevelop 5.6.3.2 (master#4366fc7add) |
| ProductVersion: | 5.0.0.0 |
| AssemblyVersion: | 5.0.0.0 |
Total processes
134
Monitored processes
6
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5332 | 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 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7492 | "C:\Users\admin\Desktop\998c4144c7.exe" | C:\Users\admin\Desktop\998c4144c7.exe | explorer.exe | ||||||||||||
User: admin Company: FlashDevelop.org Integrity Level: MEDIUM Description: FlashDevelop Version: 5.0.0.0 Modules
| |||||||||||||||
| 7612 | 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
| |||||||||||||||
| 7644 | "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
| |||||||||||||||
| 7748 | "C:\Windows\System32\svchost.exe" | C:\Windows\SysWOW64\svchost.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7836 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7492 -s 744 | C:\Windows\SysWOW64\WerFault.exe | — | 998c4144c7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
4 144
Read events
4 143
Write events
1
Delete events
0
Modification events
| (PID) Process: | (7492) 998c4144c7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\SibCode |
| Operation: | write | Name: | sn3 |
Value: 74C68387F965B7F9B6872729933CF250C8F6540A97A9CEC7E90D080FCCA66DF66FEA613BCCFFE2A3BFE84FB620DE4FE9A5911023717CAC882FE35FC22BCDFAAF | |||
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
0
TCP/UDP connections
50
DNS requests
14
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
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 |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.160.65:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2112 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
7748 | svchost.exe | 154.81.179.131:9645 | — | PEGTECHINC-AP-03 | SC | malicious |
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 |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
18.31.95.13.in-addr.arpa |
| unknown |
d.8.0.a.e.e.f.b.0.0.0.0.0.0.0.0.5.0.0.0.0.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa |
| unknown |
activation-v2.sls.microsoft.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |