| File name: | KoiVM.rar |
| Full analysis: | https://app.any.run/tasks/52aef556-68e7-4b35-8ce6-97242e1f9db9 |
| Verdict: | Malicious activity |
| Analysis date: | July 17, 2019, 22:54:35 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| MIME: | application/x-rar |
| File info: | RAR archive data, v5 |
| MD5: | B06F5BE2B904CAEDB337F359FC3CD8BF |
| SHA1: | 592EA31FBE216D7A8F8A20D849A1087ECD8987B0 |
| SHA256: | 00CB504873866AAD41A7474661DB41883BBD44597728328F5747EDAAD2105A62 |
| SSDEEP: | 12288:+sNJbMd2DHYf1o73KaCJEEx0sz/FaB8oJL3YOCEwvnHX:+sNZG28fqYEEfz/F4LJ7JSvnHX |
MALICIOUS
Loads dropped or rewritten executable
- SearchProtocolHost.exe (PID: 1244)
- explorer.exe (PID: 304)
Application was dropped or rewritten from another process
- KoiVMDevirtualizer.exe (PID: 2620)
- KoiVMDevirtualizer.exe (PID: 2460)
- KoiVMDevirtualizer.exe (PID: 3292)
SUSPICIOUS
No suspicious indicators.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 (v5.0) (61.5) |
|---|---|---|
| .rar | | | RAR compressed archive (gen) (38.4) |
Total processes
39
Monitored processes
6
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 304 | 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
| |||||||||||||||
| 1244 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe8_ Global\UsGthrCtrlFltPipeMssGthrPipe8 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: 7.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2460 | "C:\Users\admin\Desktop\KoiVMDevirtualizer.exe" | C:\Users\admin\Desktop\KoiVMDevirtualizer.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: KoivmDevirt Exit code: 3221225786 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2620 | "C:\Users\admin\Desktop\KoiVMDevirtualizer.exe" | C:\Users\admin\Desktop\KoiVMDevirtualizer.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: KoivmDevirt Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3292 | "C:\Users\admin\Desktop\KoiVMDevirtualizer.exe" C:\Users\admin\Desktop\Crack-me.exe | C:\Users\admin\Desktop\KoiVMDevirtualizer.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: KoivmDevirt Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3508 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\KoiVM.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
| |||||||||||||||
Total events
1 401
Read events
1 341
Write events
60
Delete events
0
Modification events
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\KoiVM.rar | |||
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3508) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (304) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar\OpenWithList |
| Operation: | write | Name: | a |
Value: WinRAR.exe | |||
| (PID) Process: | (304) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar\OpenWithList |
| Operation: | write | Name: | MRUList |
Value: a | |||
Executable files
4
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3508 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3508.10403\de4dot.blocks.dll | — | |
MD5:— | SHA256:— | |||
| 3508 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3508.10403\dnlib.dll | — | |
MD5:— | SHA256:— | |||
| 3508 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3508.10403\KoiVMDevirtualizer.exe | — | |
MD5:— | SHA256:— | |||
| 3508 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3508.10403\Crack-me.exe | — | |
MD5:— | SHA256:— | |||
| 304 | explorer.exe | C:\Users\admin\Desktop\de4dot.blocks.dll | executable | |
MD5:— | SHA256:— | |||
| 304 | explorer.exe | C:\Users\admin\Desktop\KoiVMDevirtualizer.exe | executable | |
MD5:— | SHA256:— | |||
| 304 | explorer.exe | C:\Users\admin\Desktop\Crack-me.exe | executable | |
MD5:— | SHA256:— | |||
| 304 | explorer.exe | C:\Users\admin\Desktop\dnlib.dll | executable | |
MD5:51EBFE48F69463A35311FCA7ED195912 | SHA256:8CF37BB4C69CF8B903639413EA1B0FD8BA56410CAAD644ED48C01799FE5C5A6F | |||
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
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