| File name: | sample.bin |
| Full analysis: | https://app.any.run/tasks/3be037ad-47be-473c-8efd-9f0c31da13b3 |
| 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: | December 03, 2023, 02:54:17 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386, for MS Windows |
| MD5: | 427C785C2A6F144E1C1B5948779BD5F4 |
| SHA1: | 4012AE5AB852BA87646DBD74B500EA4A03E966E5 |
| SHA256: | BDC59B0471B4209F23FD6EED5F4588C74555B6FD5155D6B10559D062DA07F9A8 |
| SSDEEP: | 24576:LIEk+9hBLgFAZ/1bg01yz16OM9slhKDO3NvWMB0lYHRQ:LIoBLgFAP6QFsXKDONWMB0lYHRQ |
MALICIOUS
METASTEALER has been detected (YARA)
- vbc.exe (PID: 3872)
Unusual connection from system programs
- vbc.exe (PID: 3872)
Connects to the CnC server
- vbc.exe (PID: 3872)
REDLINE has been detected (SURICATA)
- vbc.exe (PID: 3872)
SUSPICIOUS
The process executes VB scripts
- sample.bin.exe (PID: 2412)
Connects to unusual port
- vbc.exe (PID: 3872)
INFO
Reads the computer name
- vbc.exe (PID: 3872)
- wmpnscfg.exe (PID: 2624)
Checks supported languages
- sample.bin.exe (PID: 2412)
- vbc.exe (PID: 3872)
- wmpnscfg.exe (PID: 2624)
Reads the machine GUID from the registry
- vbc.exe (PID: 3872)
Manual execution by a user
- wmpnscfg.exe (PID: 2624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
MetaStealer
(PID) Process(3872) vbc.exe
C2 (1)apiamad.tuktuk.ug:11285
Botnetapi_amadey_meta
Options
ErrorMessage
Keys
XorMentioned
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: | 2023:09:09 11:50:06+02:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.32 |
| CodeSize: | 705024 |
| InitializedDataSize: | 590336 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x11ea |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
Total processes
39
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2412 | "C:\Users\admin\AppData\Local\Temp\sample.bin.exe" | C:\Users\admin\AppData\Local\Temp\sample.bin.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
| 2624 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3872 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | sample.bin.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 14.8.3761.0 Modules
MetaStealer(PID) Process(3872) vbc.exe C2 (1)apiamad.tuktuk.ug:11285 Botnetapi_amadey_meta Options ErrorMessage Keys XorMentioned | |||||||||||||||
Total events
1 494
Read events
1 494
Write events
0
Delete events
0
Modification events
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
312
DNS requests
1
Threats
941
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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3872 | vbc.exe | 85.209.3.13:11285 | apiamad.tuktuk.ug | LeaseWeb Netherlands B.V. | RU | unknown |
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
apiamad.tuktuk.ug |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3872 | vbc.exe | Potentially Bad Traffic | ET INFO Microsoft net.tcp Connection Initialization Activity |
3872 | vbc.exe | A Network Trojan was detected | ET MALWARE [ANY.RUN] RedLine Stealer Family Related (MC-NMF Authorization) |
3872 | vbc.exe | A Network Trojan was detected | ET MALWARE Redline Stealer Family TCP CnC Activity - MSValue (Outbound) |
3872 | vbc.exe | Potentially Bad Traffic | ET INFO Microsoft net.tcp Connection Initialization Activity |
3872 | vbc.exe | A Network Trojan was detected | ET MALWARE [ANY.RUN] RedLine Stealer Family Related (MC-NMF Authorization) |
3872 | vbc.exe | A Network Trojan was detected | ET MALWARE Redline Stealer Family TCP CnC Activity - MSValue (Outbound) |
3872 | vbc.exe | Potentially Bad Traffic | ET INFO Microsoft net.tcp Connection Initialization Activity |
3872 | vbc.exe | A Network Trojan was detected | ET MALWARE [ANY.RUN] RedLine Stealer Family Related (MC-NMF Authorization) |
3872 | vbc.exe | A Network Trojan was detected | ET MALWARE Redline Stealer Family TCP CnC Activity - MSValue (Outbound) |
3872 | vbc.exe | Potentially Bad Traffic | ET INFO Microsoft net.tcp Connection Initialization Activity |