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| download: | e03a8d3ee3add390.rar |
| Full analysis: | https://app.any.run/tasks/122e381c-441a-4786-a4d3-e5a82f650ffa |
| Verdict: | Malicious activity |
| Analysis date: | June 27, 2022, 07:35:00 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | 636E1E622E7176EE18A712EFF8DFB93A |
| SHA1: | EFE7326291C6F0778D888C1870AA9BC8DCFAEB90 |
| SHA256: | EF54BB4D7A1A5BE66D6B7975B1087A5BE4B51C90AC994CE7F770310702E5B07A |
| SSDEEP: | 24576:cbRSBx0mo36b49t0tNbaa/Js1rMpMFeLc8HJg0io3lN3O8P0EXlB:Smc39SHvhsap/LptDA+ |
MALICIOUS
Drops executable file immediately after starts
- WinRAR.exe (PID: 628)
Application was dropped or rewritten from another process
- fa42.exe (PID: 1020)
- fa42.exe (PID: 4020)
Loads dropped or rewritten executable
- SearchProtocolHost.exe (PID: 3628)
SUSPICIOUS
Reads the computer name
- WinRAR.exe (PID: 628)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 628)
Checks supported languages
- WinRAR.exe (PID: 628)
- fa42.exe (PID: 1020)
- fa42.exe (PID: 4020)
Drops a file with a compile date too recent
- WinRAR.exe (PID: 628)
INFO
Manual execution by user
- fa42.exe (PID: 4020)
- fa42.exe (PID: 1020)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .rar | | | RAR compressed archive (v5.0) (61.5) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (38.4) |
Total processes
40
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 628 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\e03a8d3ee3add390.rar" | C:\Program Files\WinRAR\WinRAR.exe | Explorer.EXE | |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 | ||||
| 3628 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe3_ Global\UsGthrCtrlFltPipeMssGthrPipe3 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\system32\SearchProtocolHost.exe | — | SearchIndexer.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Version: 7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211) | ||||
| 1020 | "C:\Users\admin\Desktop\ксговно\ксговно\ксговно\fa42.exe" | C:\Users\admin\Desktop\ксговно\ксговно\ксговно\fa42.exe | — | Explorer.EXE |
User: admin Integrity Level: MEDIUM Exit code: 3735929054 | ||||
| 4020 | "C:\Users\admin\Desktop\ксговно\ксговно\ксговно\fa42.exe" | C:\Users\admin\Desktop\ксговно\ксговно\ксговно\fa42.exe | — | Explorer.EXE |
User: admin Integrity Level: MEDIUM Exit code: 3735929054 | ||||
Total events
1 752
Read events
1 742
Write events
10
Delete events
0
Modification events
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\e03a8d3ee3add390.rar | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (628) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 628 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa628.46608\ксговно\ксговно\ксговно\fa42.exe | executable | |
MD5:E5AD89E0CCE625FDE0DDEC73721E1459 | SHA256:8E0428963B01A1588DA55251C97762E89E723105119DF57F4D25480395EEFB8E | |||
| 628 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa628.46608\ксговно\ксговно\ксговно\System32.dll | executable | |
MD5:9993391ACAAB9ED68BE55BF508D67669 | SHA256:127CE3943512C942438A291B93E0C3568044A0853A4FB440A42EF0DEFB1265E6 | |||
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