| File name: | E-Invioce 50992.bat |
| Full analysis: | https://app.any.run/tasks/c3ad1873-1140-4dda-a216-7d542ed2e6ce |
| Verdict: | Malicious activity |
| Analysis date: | April 06, 2024, 09:54:08 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 93E643E3C67DA32F9FA2D556F0223CBC |
| SHA1: | 7831D4BE87D955972AA9E01942D67BA58EA69CD9 |
| SHA256: | D779EC080B91DCA975FF8800AFD86BC50D3C6137F35055B2C38ACA64C27A3368 |
| SSDEEP: | 24576:q07ZZI42K2N2l2Auupm3gw/ntG0q65UxiZQY:q07ZZI42K2N2l2Auupm3gw/ntG0q65UD |
MALICIOUS
Drops the executable file immediately after the start
- E-Invioce 50992.bat (PID: 2120)
Create files in the Startup directory
- E-Invioce 50992.bat (PID: 2120)
KUTAKI has been detected (YARA)
- drdystfk.exe (PID: 3276)
SUSPICIOUS
Starts itself from another location
- E-Invioce 50992.bat (PID: 2120)
Starts CMD.EXE for commands execution
- E-Invioce 50992.bat (PID: 2120)
INFO
Checks supported languages
- E-Invioce 50992.bat (PID: 2120)
- drdystfk.exe (PID: 3276)
Reads the computer name
- drdystfk.exe (PID: 3276)
- E-Invioce 50992.bat (PID: 2120)
Reads Environment values
- drdystfk.exe (PID: 3276)
- E-Invioce 50992.bat (PID: 2120)
Creates files or folders in the user directory
- E-Invioce 50992.bat (PID: 2120)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Kutaki
(PID) Process(3276) drdystfk.exe
C2 (2)http://treysbeatend.com/laptop/squared.php
http://terebinnahicc.club/sec/kool.txt
TRiD
| .exe | | | Win32 Executable Microsoft Visual Basic 6 (90.6) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (4.9) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:02:21 20:23:39+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 217088 |
| InitializedDataSize: | 299008 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x34c4 |
| OSVersion: | 4 |
| ImageVersion: | 1.7 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.7.0.2 |
| ProductVersionNumber: | 1.7.0.2 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | HOME |
| ProductName: | Project1 |
| FileVersion: | 1.07.0002 |
| ProductVersion: | 1.07.0002 |
| InternalName: | 2 |
| OriginalFileName: | 2.exe |
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2120 | "C:\Users\admin\Downloads\E-Invioce 50992.bat" | C:\Users\admin\Downloads\E-Invioce 50992.bat | explorer.exe | ||||||||||||
User: admin Company: HOME Integrity Level: MEDIUM Exit code: 0 Version: 1.07.0002 Modules
| |||||||||||||||
| 3276 | "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\drdystfk.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\drdystfk.exe | E-Invioce 50992.bat | ||||||||||||
User: admin Company: HOME Integrity Level: MEDIUM Version: 1.07.0002 Modules
Kutaki(PID) Process(3276) drdystfk.exe C2 (2)http://treysbeatend.com/laptop/squared.php http://terebinnahicc.club/sec/kool.txt | |||||||||||||||
| 3956 | cmd.exe /c C:\Users\admin\AppData\Local\Temp\ | C:\Windows\System32\cmd.exe | — | E-Invioce 50992.bat | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
1 327
Read events
1 325
Write events
2
Delete events
0
Modification events
| (PID) Process: | (2120) E-Invioce 50992.bat | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\C:\Users\admin\Downloads\namebro |
| Operation: | write | Name: | namebro |
Value: drdystfk | |||
| (PID) Process: | (3276) drdystfk.exe | Key: | HKEY_CURRENT_USER\Software\VB and VBA Program Settings\C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\namebro |
| Operation: | write | Name: | namebro |
Value: nmgnnifk | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2120 | E-Invioce 50992.bat | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\drdystfk.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | unknown |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:137 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |