| File name: | vshost.rar |
| Full analysis: | https://app.any.run/tasks/b6fced14-dc7d-4880-b2b8-72af113f840c |
| Verdict: | Malicious activity |
| Analysis date: | March 14, 2019, 23:32:43 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v4, os: Win32 |
| MD5: | 7D1981B1EF1D54CF375C15125C3BC605 |
| SHA1: | B1732CA22ACA11AE3E0B780B50837B669FB2C79C |
| SHA256: | 4A2D9F576114E8A5427E5D1A1A4FCBA302769133921298478EBC736ABCD35E68 |
| SSDEEP: | 384:ezheGlDKXxLVL0xT9ege+NNK3LCji2pn0/fbZOtHARQxhNdW2A:shHYj0xg+NpjFpnabZOsQTNU2A |
MALICIOUS
Application was dropped or rewritten from another process
- vshost.exe (PID: 2640)
- vshost.exe (PID: 3776)
- vshost.exe (PID: 2204)
- vshost.exe (PID: 2652)
- vshost.exe (PID: 2804)
- vshost.exe (PID: 3628)
- vshost.exe (PID: 296)
- vshost.exe (PID: 3444)
- vshost.exe (PID: 2124)
- vshost.exe (PID: 3020)
SUSPICIOUS
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2956)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v-4.x) (58.3) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (41.6) |
EXIF
ZIP
| CompressedSize: | 17690 |
|---|---|
| UncompressedSize: | 62464 |
| OperatingSystem: | Win32 |
| ModifyDate: | 2017:06:27 16:16:14 |
| PackingMethod: | Normal |
| ArchivedFileName: | vshost.exe |
Total processes
50
Monitored processes
11
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 296 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40911\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40911\vshost.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: vshost.exe Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2124 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40906\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40906\vshost.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: vshost.exe Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2204 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.39554\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.39554\vshost.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: vshost.exe Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2640 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.39554\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.39554\vshost.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: vshost.exe Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2652 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40700\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40700\vshost.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: vshost.exe Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2804 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40661\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40661\vshost.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: vshost.exe Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2956 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\vshost.rar" | 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 Modules
| |||||||||||||||
| 3020 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40911\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40911\vshost.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: vshost.exe Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3444 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40700\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40700\vshost.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: vshost.exe Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3628 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40906\vshost.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40906\vshost.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: vshost.exe Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
663
Read events
628
Write events
35
Delete events
0
Modification events
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\vshost.rar | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2956) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
5
Suspicious files
0
Text files
5
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2956 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa2956.38962\vshost.exe | — | |
MD5:— | SHA256:— | |||
| 2640 | vshost.exe | C:\Users\admin\AppData\Local\Temp\0308\final.txt | text | |
MD5:— | SHA256:— | |||
| 2956 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40906\vshost.exe | executable | |
MD5:— | SHA256:— | |||
| 2956 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40700\vshost.exe | executable | |
MD5:— | SHA256:— | |||
| 2956 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40661\vshost.exe | executable | |
MD5:— | SHA256:— | |||
| 2956 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.39554\vshost.exe | executable | |
MD5:— | SHA256:— | |||
| 2956 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2956.40911\vshost.exe | executable | |
MD5:— | SHA256:— | |||
| 3020 | vshost.exe | C:\Users\admin\AppData\Local\Temp\0308\final.txt | text | |
MD5:— | SHA256:— | |||
| 3444 | vshost.exe | C:\Users\admin\AppData\Local\Temp\0308\final.txt | text | |
MD5:— | SHA256:— | |||
| 2124 | vshost.exe | C:\Users\admin\AppData\Local\Temp\0308\final.txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
20
TCP/UDP connections
5
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2640 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/procfalse.txt | CA | text | 45.1 Kb | malicious |
2640 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/procfalse.txt | CA | text | 45.1 Kb | malicious |
3776 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/proctrue.txt | CA | text | 1.62 Kb | malicious |
3020 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/procfalse.txt | CA | text | 45.1 Kb | malicious |
3776 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/proctrue.txt | CA | text | 1.62 Kb | malicious |
3444 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/procfalse.txt | CA | text | 45.1 Kb | malicious |
2124 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/procfalse.txt | CA | text | 45.1 Kb | malicious |
2124 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/procfalse.txt | CA | text | 45.1 Kb | malicious |
3444 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/proctrue.txt | CA | text | 1.62 Kb | malicious |
3020 | vshost.exe | GET | 200 | 158.69.62.243:80 | http://workinmemory.com/uploads/procfalse.txt | CA | text | 45.1 Kb | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2640 | vshost.exe | 158.69.62.243:80 | workinmemory.com | OVH SAS | CA | suspicious |
3776 | vshost.exe | 158.69.62.243:80 | workinmemory.com | OVH SAS | CA | suspicious |
3444 | vshost.exe | 158.69.62.243:80 | workinmemory.com | OVH SAS | CA | suspicious |
2124 | vshost.exe | 158.69.62.243:80 | workinmemory.com | OVH SAS | CA | suspicious |
3020 | vshost.exe | 158.69.62.243:80 | workinmemory.com | OVH SAS | CA | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
workinmemory.com |
| malicious |