| File name: | InstallAntivirus2010.zip |
| Full analysis: | https://app.any.run/tasks/a537e7a3-a118-4c5b-9e9f-e36698ad7def |
| Verdict: | Malicious activity |
| Analysis date: | May 21, 2022, 04:09:35 |
| 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: | DDBB79711FD8E441455A02F61F303E50 |
| SHA1: | 354A64ABF9AF47E0DCC40920B2FFC46C7C4E65DA |
| SHA256: | D9B1EF59A437160234E0647439E206C11780292C9506C6EE321EFC457ECA4BEF |
| SSDEEP: | 3072:DeTqFzBzBm5VE3WDGC4/vol8fVLqpi4OBDVdzf:DeczBtJ3CGCrlcX3Rf |
MALICIOUS
Drops executable file immediately after starts
- WinRAR.exe (PID: 2920)
Application was dropped or rewritten from another process
- InstallAntivirus2010.exe (PID: 4016)
- InstallAntivirus2010.exe (PID: 3444)
SUSPICIOUS
Checks supported languages
- WinRAR.exe (PID: 2920)
- InstallAntivirus2010.exe (PID: 3444)
Reads the computer name
- WinRAR.exe (PID: 2920)
Drops a file with a compile date too recent
- WinRAR.exe (PID: 2920)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2920)
INFO
Manual execution by user
- InstallAntivirus2010.exe (PID: 4016)
- InstallAntivirus2010.exe (PID: 3444)
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: | InstallAntivirus2010.exe.vir |
|---|---|
| ZipUncompressedSize: | 119808 |
| ZipCompressedSize: | 111779 |
| ZipCRC: | 0x8cb5de4e |
| ZipModifyDate: | 2010:09:14 19:23:28 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0009 |
| ZipRequiredVersion: | 20 |
Total processes
40
Monitored processes
3
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2920 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\InstallAntivirus2010.zip" | C:\Program Files\WinRAR\WinRAR.exe | Explorer.EXE | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 3444 | "C:\Users\admin\Desktop\InstallAntivirus2010.exe" | C:\Users\admin\Desktop\InstallAntivirus2010.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 4016 | "C:\Users\admin\Desktop\InstallAntivirus2010.exe" | C:\Users\admin\Desktop\InstallAntivirus2010.exe | — | Explorer.EXE | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
Total events
1 145
Read events
1 120
Write events
25
Delete events
0
Modification events
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2920) 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: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\InstallAntivirus2010.zip | |||
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2920) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2920 | WinRAR.exe | C:\Users\admin\Desktop\InstallAntivirus2010.exe.vir | 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
2
DNS requests
1
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 |
|---|---|---|---|---|---|---|
3444 | InstallAntivirus2010.exe | 213.174.130.33:8083 | — | DataWeb Global Group B.V. | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |
Threats
Process | Message |
|---|---|
InstallAntivirus2010.exe | Invalid parameter passed to C runtime function.
|