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| File name: | PCToaster.bin.zip |
| Full analysis: | https://app.any.run/tasks/335d842a-ad3a-42dd-92ca-810086fafeac |
| Verdict: | Malicious activity |
| Analysis date: | July 12, 2020, 14:25:57 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | 777B743BF77996D93708078516BCBFB0 |
| SHA1: | D4B84EF7349E01DD89DFF3B3C1EC611ADF159C66 |
| SHA256: | 598ADEE81BAA3D9A1E22F56037A64758E0BEF6C1D1AF7FEFDCA031DF8EA11C37 |
| SSDEEP: | 1536:0C5bWsBUBfMHMPJVlo8LSy0IwzIoAblEZB6rxw:0AUV0uO7BA5EZEW |
MALICIOUS
Application was dropped or rewritten from another process
- PCToaster.exe (PID: 4020)
- PCToaster.exe (PID: 3412)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2060)
Executed as Windows Service
- vds.exe (PID: 888)
Executed via COM
- vdsldr.exe (PID: 2348)
Executes JAVA applets
- PCToaster.exe (PID: 3412)
Uses ATTRIB.EXE to modify file attributes
- javaw.exe (PID: 1184)
Low-level read access rights to disk partition
- vds.exe (PID: 888)
Uses TASKKILL.EXE to kill process
- javaw.exe (PID: 1184)
INFO
Manual execution by user
- explorer.exe (PID: 2328)
- PCToaster.exe (PID: 3412)
- PCToaster.exe (PID: 4020)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipFileName: | PCToaster.bin |
|---|---|
| ZipUncompressedSize: | 421699 |
| ZipCompressedSize: | 62375 |
| ZipCRC: | 0xbb833465 |
| ZipModifyDate: | 2020:05:15 12:24:12 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0001 |
| ZipRequiredVersion: | 788 |
Total processes
115
Monitored processes
38
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2060 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\PCToaster.bin.zip" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 | ||||
| 2328 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 4020 | "C:\Users\admin\Desktop\PCToaster.exe" | C:\Users\admin\Desktop\PCToaster.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 3221226540 | ||||
| 3412 | "C:\Users\admin\Desktop\PCToaster.exe" | C:\Users\admin\Desktop\PCToaster.exe | explorer.exe | |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 1184 | "C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\Desktop\PCToaster.exe" | C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe | — | PCToaster.exe |
User: admin Company: Oracle Corporation Integrity Level: HIGH Description: Java(TM) Platform SE binary Version: 8.0.920.14 | ||||
| 3340 | attrib +h C:\Users\admin\Desktop\scr.txt | C:\Windows\system32\attrib.exe | — | javaw.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Attribute Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2644 | diskpart /s C:\Users\admin\Desktop\scr.txt | C:\Windows\system32\diskpart.exe | — | javaw.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: DiskPart Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2348 | C:\Windows\System32\vdsldr.exe -Embedding | C:\Windows\System32\vdsldr.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Virtual Disk Service Loader Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 888 | C:\Windows\System32\vds.exe | C:\Windows\System32\vds.exe | — | services.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Virtual Disk Service Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3048 | takeown /f V:\Boot /r | C:\Windows\system32\takeown.exe | — | javaw.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Takes ownership of a file Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
386
Read events
364
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1184 | javaw.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp | text | |
MD5:B2D09FCBE9D155869FC37D92781A751C | SHA256:9A0171028334CBE56D7F3060F14C5D004F995CDA26E2EB442B23F6324AE4AF84 | |||
| 1184 | javaw.exe | C:\Users\admin\Desktop\scr.txt | text | |
MD5:AD1869D6F0B2B809394605D3E73EEB74 | SHA256:7E9CDE40095F2A877375CB30FECD4F64CF328E3AB11BAED5242F73CBB94BD394 | |||
| 2060 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb2060.40203\PCToaster.bin | executable | |
MD5:04251A49A240DBF60975AC262FC6AEB7 | SHA256:85A58AA96DCCD94316A34608BA996656A22C8158D5156B6E454D9D69E6FF38C3 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report