| File name: | vaultcli DLL.zip |
| Full analysis: | https://app.any.run/tasks/9c5f1cfc-4bf8-4c49-bed4-4131effc9f8e |
| Verdict: | Malicious activity |
| Analysis date: | March 24, 2022, 12:53:13 |
| 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: | AF75061ED6E61B632E79B2942808D515 |
| SHA1: | B0FB0CD859082CD2D8186C090C3BA4AEB5A78FE9 |
| SHA256: | DF8CF142EB1A92A2EDA28309CF1885DA9F8ACA30768D6293336BBFA0186268EF |
| SSDEEP: | 1536:nbP7o7ET92Qd29ttxH6yTvVVg+DK0ISYb85V77ZV7jM0cYB4F97EcAI7ILu:nbAO2QStxH3TGAY45VRVLZW9lAIk6 |
MALICIOUS
Drops executable file immediately after starts
- Explorer.EXE (PID: 584)
Loads dropped or rewritten executable
- SearchProtocolHost.exe (PID: 3076)
- Explorer.EXE (PID: 584)
SUSPICIOUS
Checks supported languages
- WinRAR.exe (PID: 3928)
Reads the computer name
- WinRAR.exe (PID: 3928)
Creates files in the user directory
- Explorer.EXE (PID: 584)
Drops a file that was compiled in debug mode
- WinRAR.exe (PID: 3928)
- Explorer.EXE (PID: 584)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 3928)
Drops a file with a compile date too recent
- Explorer.EXE (PID: 584)
- WinRAR.exe (PID: 3928)
Reads default file associations for system extensions
- Explorer.EXE (PID: 584)
INFO
No info indicators.
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: | vaultcli.dll |
|---|---|
| ZipUncompressedSize: | 214528 |
| ZipCompressedSize: | 92475 |
| ZipCRC: | 0x808bdb33 |
| ZipModifyDate: | 2022:03:21 10:27:22 |
| ZipCompression: | Deflated |
| ZipBitFlag: | 0x0008 |
| ZipRequiredVersion: | 20 |
Total processes
36
Monitored processes
3
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 584 | C:\Windows\Explorer.EXE | C:\Windows\Explorer.EXE | — | — | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3076 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 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 Exit code: 0 Version: 7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211) Modules
| |||||||||||||||
| 3928 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Roaming\vaultcli DLL.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
| |||||||||||||||
Total events
2 276
Read events
2 219
Write events
57
Delete events
0
Modification events
| (PID) Process: | (3928) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3928) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3928) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3928) 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: | (3928) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (3928) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Roaming\vaultcli DLL.zip | |||
| (PID) Process: | (3928) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3928) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3928) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3928) 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
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 584 | Explorer.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\290532160612e071.automaticDestinations-ms | automaticdestinations-ms | |
MD5:— | SHA256:— | |||
| 584 | Explorer.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\vaultcli DLL.zip.lnk | lnk | |
MD5:— | SHA256:— | |||
| 584 | Explorer.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\Roaming.lnk | lnk | |
MD5:— | SHA256:— | |||
| 584 | Explorer.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\1b4dd67f29cb1962.automaticDestinations-ms | automaticdestinations-ms | |
MD5:— | SHA256:— | |||
| 3928 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3928.5665\vaultcli.dll | executable | |
MD5:— | SHA256:— | |||
| 584 | Explorer.EXE | C:\Users\admin\Desktop\vaultcli.dll | 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
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report