| File name: | Software1.30.1.exe |
| Full analysis: | https://app.any.run/tasks/fad10dfa-6734-4731-afdc-d1430f14b8cc |
| Verdict: | Malicious activity |
| Threats: | MetaStealer is an info-stealing malware primarily targeting sensitive data like login credentials, payment details, and browser history. It typically infects systems via phishing emails or malicious downloads and can exfiltrate data to a command and control (C2) server. MetaStealer is known for its stealthy techniques, including evasion and persistence mechanisms, which make it difficult to detect. This malware has been actively used in various cyberattacks, particularly for financial theft and credential harvesting from individuals and organizations. |
| Analysis date: | July 18, 2024, 12:38:32 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows |
| MD5: | 4BC9395FFEEB5559C1CBA0CE2BF16825 |
| SHA1: | 233C593846C44EAC4C517DB5951C4CD59D5F9CA4 |
| SHA256: | AB893C01FB0DD8E6A83BD16CC550C49A6A2D41C34B01F6E75BEC6517208CD42A |
| SSDEEP: | 24576:Zxy6iCX7kjQzhampfxkc/VRDvVxHPdPCzGrDd/:ZNiCX7kjQzhampfxkc7DvVxHPdPCzGXx |
MALICIOUS
Drops the executable file immediately after the start
- Software1.30.1.exe (PID: 2928)
Stealers network behavior
- RegAsm.exe (PID: 8000)
REDLINE has been detected (SURICATA)
- RegAsm.exe (PID: 8000)
METASTEALER has been detected (SURICATA)
- RegAsm.exe (PID: 8000)
Connects to the CnC server
- RegAsm.exe (PID: 8000)
REDLINE has been detected (YARA)
- RegAsm.exe (PID: 8000)
Steals credentials from Web Browsers
- RegAsm.exe (PID: 8000)
Actions looks like stealing of personal data
- RegAsm.exe (PID: 8000)
SUSPICIOUS
Searches for installed software
- RegAsm.exe (PID: 8000)
Checks for external IP
- RegAsm.exe (PID: 8000)
Potential Corporate Privacy Violation
- RegAsm.exe (PID: 8000)
INFO
Checks supported languages
- Software1.30.1.exe (PID: 2928)
- RegAsm.exe (PID: 8000)
Reads the computer name
- RegAsm.exe (PID: 8000)
Reads the machine GUID from the registry
- RegAsm.exe (PID: 8000)
Reads Environment values
- RegAsm.exe (PID: 8000)
Disables trace logs
- RegAsm.exe (PID: 8000)
Checks proxy server information
- RegAsm.exe (PID: 8000)
Reads the software policy settings
- RegAsm.exe (PID: 8000)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
RedLine
(PID) Process(8000) RegAsm.exe
C2 (1)85.28.47.132:80
Botnet@fgkyleoff
Options
ErrorMessageClick Close to exit the program. Error code: 1142
Keys
XorElevatory
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:07:17 11:14:32+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.39 |
| CodeSize: | 147456 |
| InitializedDataSize: | 374784 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8bfc |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
Total processes
120
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2928 | "C:\Users\admin\Desktop\Software1.30.1.exe" | C:\Users\admin\Desktop\Software1.30.1.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 7324 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | Software1.30.1.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
| |||||||||||||||
| 8000 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | Software1.30.1.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
RedLine(PID) Process(8000) RegAsm.exe C2 (1)85.28.47.132:80 Botnet@fgkyleoff Options ErrorMessageClick Close to exit the program. Error code: 1142 Keys XorElevatory | |||||||||||||||
Total events
6 790
Read events
6 764
Write events
20
Delete events
6
Modification events
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (8000) RegAsm.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
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
5
TCP/UDP connections
29
DNS requests
6
Threats
17
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | POST | 500 | 40.91.76.224:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | unknown |
— | — | GET | 200 | 104.26.13.31:443 | https://api.ip.sb/ip | unknown | text | 13 b | unknown |
— | — | GET | 200 | 20.74.47.205:443 | https://fd.api.iris.microsoft.com/v4/api/selection?&asid=1B4E36DDEAEC41A385546FC71CAD882C&nct=1&placement=88000677&bcnt=30&country=US&locale=en-US&poptin=0&fmt=json&arch=AMD64&chassis=1&concp=0&d3dfl=D3D_FEATURE_LEVEL_12_1&devfam=Windows.Desktop&devosver=10.0.19045.4046&dinst=1661339444&dmret=0&flightbranch=&flightring=Retail&icluc=0&localid=w%3AAC7699B0-48EA-FD22-C8DC-06A02098A0F0&oem=DELL&osbranch=vb_release&oslocale=en-US&osret=1&ossku=Professional&osskuid=48&prccn=4&prccs=3094&prcmf=AuthenticAMD&procm=Intel%28R%29%20Core%28TM%29%20i5-6400%20CPU%20%40%202.70GHz&ram=4096&tinst=Client&tl=1&pat=0&smc=0&sac=0&disphorzres=1280&dispsize=15.3&dispvertres=720&ldisphorzres=1280&ldispvertres=720&moncnt=1&cpdsk=260281&frdsk=218544&lo=3608917&tsu=999447 | unknown | binary | 102 b | unknown |
— | — | GET | 200 | 184.86.251.15:443 | https://www.bing.com/client/config?cc=US&setlang=en-US | unknown | binary | 2.15 Kb | unknown |
— | — | POST | — | 4.209.33.156:443 | https://licensing.mp.microsoft.com/v7.0/licenses/content | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4716 | svchost.exe | 40.126.31.69:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
— | — | 20.103.156.88:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
— | — | 4.209.32.198:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
— | — | 239.255.255.250:1900 | — | — | — | whitelisted |
— | — | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 4.209.33.156:443 | licensing.mp.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
— | — | 40.115.3.253:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7396 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6556 | backgroundTaskHost.exe | 20.74.47.205:443 | fd.api.iris.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
activation-v2.sls.microsoft.com |
| whitelisted |
licensing.mp.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
api.ip.sb |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
8000 | RegAsm.exe | Potentially Bad Traffic | ET INFO Microsoft net.tcp Connection Initialization Activity |
8000 | RegAsm.exe | Misc Attack | ET DROP Spamhaus DROP Listed Traffic Inbound group 9 |
8000 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Redline Stealer TCP CnC Activity |
8000 | RegAsm.exe | A Network Trojan was detected | ET MALWARE [ANY.RUN] RedLine Stealer/MetaStealer Family Related (MC-NMF Authorization) |
8000 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Redline Stealer TCP CnC - Id1Response |
8000 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Redline Stealer TCP CnC - Id1Response |
8000 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Redline Stealer TCP CnC - Id1Response |
8000 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Redline Stealer TCP CnC - Id1Response |
8000 | RegAsm.exe | A Network Trojan was detected | ET MALWARE Redline Stealer TCP CnC - Id1Response |
3 ETPRO signatures available at the full report