| File name: | SH-S223B_SB03.exe |
| Full analysis: | https://app.any.run/tasks/442db331-2fa6-4593-8aca-c11f0770236b |
| Verdict: | Malicious activity |
| Analysis date: | March 16, 2024, 18:33:17 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | B670764259D9E5B952905A9D50F27A10 |
| SHA1: | DDBFD4783D4041DCF8B566788E4DFD9F74B529BB |
| SHA256: | 355B4E412122A9E7ACC225668F10C7A3C972BADD0AF64B3296B986AA5D2D394A |
| SSDEEP: | 98304:zV9KsH2EW70WkeSJrs097emI/rnF4POUwgrZLKRQ4Mh36H:YgK3 |
MALICIOUS
Drops the executable file immediately after the start
- SH-S223B_SB03.exe (PID: 4008)
SUSPICIOUS
Executable content was dropped or overwritten
- SH-S223B_SB03.exe (PID: 4008)
INFO
Checks supported languages
- TSDNWIN.exe (PID: 3956)
- SH-S223B_SB03.exe (PID: 4008)
Create files in a temporary directory
- SH-S223B_SB03.exe (PID: 4008)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 EXE PECompact compressed (generic) (29.3) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (22) |
| .exe | | | Win64 Executable (generic) (19.5) |
| .scr | | | Windows screen saver (9.2) |
| .exe | | | DOS Executable Borland C++ (9.1) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2009:08:26 09:24:54+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 69632 |
| InitializedDataSize: | 98304 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x6a0f |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
37
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3956 | C:\Temp\tsdnwin.exe | C:\Temp\TSDNWIN.exe | — | SH-S223B_SB03.exe | |||||||||||
User: admin Company: Toshiba Samsung Storage Technology Corporation Integrity Level: MEDIUM Description: TSST Flash Download Utility for Windows Exit code: 0 Version: 1.2.5.0 Modules
| |||||||||||||||
| 4008 | "C:\Users\admin\AppData\Local\Temp\SH-S223B_SB03.exe" | C:\Users\admin\AppData\Local\Temp\SH-S223B_SB03.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
83
Read events
83
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
0
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4008 | SH-S223B_SB03.exe | C:\Temp\TSDNWIN.exe | executable | |
MD5:56C2904C545A399715D79D955CBEB17B | SHA256:74FC82DDDC1A2C8DFCC088C5DF041C991015C815917F2A9164750E726B408910 | |||
| 4008 | SH-S223B_SB03.exe | C:\Temp\autorun.bin | binary | |
MD5:7183AE1FA22A409DD86165C6D9ABBA21 | SHA256:2F0C56D477F1BBC1866C3DB89947A7DE8D03CED10029C0D9F676CAA0B24FBA1F | |||
| 4008 | SH-S223B_SB03.exe | C:\Users\admin\AppData\Local\Temp\Tsdnwin.exe | executable | |
MD5:56C2904C545A399715D79D955CBEB17B | SHA256:74FC82DDDC1A2C8DFCC088C5DF041C991015C815917F2A9164750E726B408910 | |||
| 4008 | SH-S223B_SB03.exe | C:\Users\admin\AppData\Local\Temp\SH-S223B_SB03.bin | binary | |
MD5:7183AE1FA22A409DD86165C6D9ABBA21 | SHA256:2F0C56D477F1BBC1866C3DB89947A7DE8D03CED10029C0D9F676CAA0B24FBA1F | |||
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 | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |