analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | bootstrap.js.ps1 |
| Full analysis: | https://app.any.run/tasks/3508ba5e-b920-496f-af2e-dc1dc16d7fcc |
| Verdict: | Malicious activity |
| Analysis date: | January 17, 2020, 19:48:24 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with very long lines, with no line terminators |
| MD5: | 0C50E7FA14B23B5E1BAD40B9A795CCFD |
| SHA1: | F66789D7F74A6E1AB674F8E5887C4E15ED8AAD90 |
| SHA256: | 308B2D478638C74F28729CC790678E150B4F58955595CE777445E22187CEB4A6 |
| SSDEEP: | 768:D6JEjFHNnyjSnrFxJaWJxNif60eeXxwo0mN3ZR8qOny6/4d/kW/2FRUyB:2JoHgy7aKii0eeBtR8Nnrgd/kWOFBB |
MALICIOUS
Application was injected by another process
- explorer.exe (PID: 352)
Starts Visual C# compiler
- powershell.exe (PID: 532)
Runs injected code in another process
- powershell.exe (PID: 532)
Application was dropped or rewritten from another process
- a6aa3e36.exe (PID: 2112)
- a6aa3e36.exe (PID: 3156)
SUSPICIOUS
PowerShell script executed
- powershell.exe (PID: 532)
Creates files in the user directory
- powershell.exe (PID: 532)
Reads Internet Cache Settings
- explorer.exe (PID: 352)
Application launched itself
- a6aa3e36.exe (PID: 2112)
Executable content was dropped or overwritten
- explorer.exe (PID: 352)
Reads the cookies of Google Chrome
- a6aa3e36.exe (PID: 3156)
Reads the cookies of Mozilla Firefox
- a6aa3e36.exe (PID: 3156)
Searches for installed software
- a6aa3e36.exe (PID: 3156)
INFO
Reads settings of System Certificates
- explorer.exe (PID: 352)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .ini | | | Generic INI configuration (100) |
|---|
Total processes
39
Monitored processes
6
Malicious processes
2
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 532 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-file" "C:\Users\admin\AppData\Local\Temp\bootstrap.js.ps1" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 1252 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\9e37evmk.cmdline" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe | powershell.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900) | ||||
| 3272 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RESAB4F.tmp" "c:\Users\admin\AppData\Local\Temp\CSCAB4E.tmp" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe | — | csc.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 8.00.50727.4940 (Win7SP1.050727-5400) | ||||
| 352 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2112 | C:\Users\admin\AppData\Local\Temp\\a6aa3e36.exe | C:\Users\admin\AppData\Local\Temp\a6aa3e36.exe | — | explorer.exe |
User: admin Company: YANDEX LLC Integrity Level: MEDIUM Description: Investment Inportant Products Raw Exit code: 0 Version: 2.4.8.8 | ||||
| 3156 | C:\Users\admin\AppData\Local\Temp\a6aa3e36.exe | C:\Users\admin\AppData\Local\Temp\a6aa3e36.exe | — | a6aa3e36.exe |
User: admin Company: YANDEX LLC Integrity Level: MEDIUM Description: Investment Inportant Products Raw Exit code: 0 Version: 2.4.8.8 | ||||
Total events
405
Read events
298
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
6
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 532 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7RYCIP9HZF8FPSU2Z80R.temp | — | |
MD5:— | SHA256:— | |||
| 1252 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSCAB4E.tmp | — | |
MD5:— | SHA256:— | |||
| 1252 | csc.exe | C:\Users\admin\AppData\Local\Temp\9e37evmk.pdb | — | |
MD5:— | SHA256:— | |||
| 3272 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RESAB4F.tmp | — | |
MD5:— | SHA256:— | |||
| 1252 | csc.exe | C:\Users\admin\AppData\Local\Temp\9e37evmk.dll | — | |
MD5:— | SHA256:— | |||
| 1252 | csc.exe | C:\Users\admin\AppData\Local\Temp\9e37evmk.out | — | |
MD5:— | SHA256:— | |||
| 352 | explorer.exe | C:\Users\admin\AppData\Local\Temp\CabC250.tmp | — | |
MD5:— | SHA256:— | |||
| 352 | explorer.exe | C:\Users\admin\AppData\Local\Temp\TarC251.tmp | — | |
MD5:— | SHA256:— | |||
| 352 | explorer.exe | C:\Users\admin\AppData\Local\Temp\CabC262.tmp | — | |
MD5:— | SHA256:— | |||
| 352 | explorer.exe | C:\Users\admin\AppData\Local\Temp\TarC263.tmp | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
4
DNS requests
14
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
352 | explorer.exe | GET | 200 | 92.122.213.217:80 | http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab | unknown | compressed | 57.4 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
352 | explorer.exe | 159.89.85.252:443 | perplevax.org | — | US | unknown |
352 | explorer.exe | 92.122.213.217:80 | www.download.windowsupdate.com | Akamai International B.V. | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
perplevax.org |
| malicious |
www.download.windowsupdate.com |
| whitelisted |
mylovelyrose.info |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
352 | explorer.exe | Not Suspicious Traffic | ET POLICY OpenSSL Demo CA - Internet Widgits Pty (O) |
Process | Message |
|---|---|
csc.exe |
*** HR originated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
|
csc.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
|
csc.exe |
*** HR originated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
|
csc.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
|
csc.exe |
*** HR originated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\copyout.cpp, line 1302
|
csc.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
|
csc.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
|
csc.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
|
csc.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
|
csc.exe |
*** HR propagated: -2147024774
*** Source File: d:\iso_whid\x86fre\base\isolation\com\enumidentityattribute.cpp, line 144
|