| File name: | Windows 7 Loader.exe.zip |
| Full analysis: | https://app.any.run/tasks/ed47f6fc-2bb6-4ef4-9522-5f2a49c65dc5 |
| Verdict: | Malicious activity |
| Analysis date: | November 09, 2023, 12:31:57 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v5.1 to extract |
| MD5: | F19216D9F7655A44C78FFC60B3780851 |
| SHA1: | 107DCC936F82104F92C8A448C3F49F34714ED01B |
| SHA256: | 083656F91A37E3627BFD51ADC2F82DAC9302E4438A852149A723A86BB110A331 |
| SSDEEP: | 49152:EZ22qt1AMLnRAlm6MeRPbq474kEBa8uRi7F1waCExDtUeocpssst5vG+bSboxpyE:Y2TtjLSRMeRPOlkKuA1ZftzeTV28xpyE |
MALICIOUS
Opens a text file (SCRIPT)
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
Drops the executable file immediately after the start
- Windows 7 Loader.exe (PID: 3408)
SUSPICIOUS
The process executes VB scripts
- cmd.exe (PID: 3424)
- cmd.exe (PID: 3968)
- cmd.exe (PID: 3548)
Gets full path of the running script (SCRIPT)
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
Checks whether a specific file exists (SCRIPT)
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
Reads the BIOS version
- Windows 7 Loader.exe (PID: 3408)
Reads data from a binary Stream object (SCRIPT)
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
Creates FileSystem object to access computer's file system (SCRIPT)
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
Executes WMI query (SCRIPT)
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
Starts CMD.EXE for commands execution
- Windows 7 Loader.exe (PID: 3408)
Uses WMI to retrieve WMI-managed resources (SCRIPT)
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
Process drops legitimate windows executable
- Windows 7 Loader.exe (PID: 3408)
Changes charset (SCRIPT)
- cscript.exe (PID: 4076)
Creates a Stream, which may work with files, input/output devices, pipes, or TCP/IP sockets (SCRIPT)
- cscript.exe (PID: 4076)
Reads data from a file (SCRIPT)
- cscript.exe (PID: 4076)
The system shut down or reboot
- cmd.exe (PID: 1208)
The process executes via Task Scheduler
- sipnotify.exe (PID: 1616)
Reads the Internet Settings
- sipnotify.exe (PID: 1616)
Reads settings of System Certificates
- sipnotify.exe (PID: 1616)
INFO
Drops the executable file immediately after the start
- WinRAR.exe (PID: 3460)
Reads security settings of Internet Explorer
- cscript.exe (PID: 3580)
- cscript.exe (PID: 4076)
- cscript.exe (PID: 3592)
- sipnotify.exe (PID: 1616)
Reads the computer name
- Windows 7 Loader.exe (PID: 3408)
Reads Environment values
- Windows 7 Loader.exe (PID: 3408)
Reads product name
- Windows 7 Loader.exe (PID: 3408)
Checks supported languages
- bootsect.exe (PID: 3728)
- Windows 7 Loader.exe (PID: 1376)
- Windows 7 Loader.exe (PID: 3408)
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: | 51 |
|---|---|
| ZipBitFlag: | 0x0009 |
| ZipCompression: | Unknown (99) |
| ZipModifyDate: | 2023:11:09 13:31:20 |
| ZipCRC: | 0x31022c4e |
| ZipCompressedSize: | 4294967295 |
| ZipUncompressedSize: | 4294967295 |
| ZipFileName: | Windows 7 Loader.exe |
Total processes
106
Monitored processes
18
Malicious processes
9
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1208 | cmd.exe /A /C "shutdown -r -t 0" | C:\Windows\System32\cmd.exe | — | Windows 7 Loader.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1376 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.13716\Windows 7 Loader.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.13716\Windows 7 Loader.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1616 | C:\Windows\system32\sipnotify.exe -LogonOrUnlock | C:\Windows\System32\sipnotify.exe | taskeng.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: sipnotify Exit code: 0 Version: 6.1.7602.20480 (win7sp1_ldr_escrow.191010-1716) Modules
| |||||||||||||||
| 1860 | shutdown -r -t 0 | C:\Windows\System32\shutdown.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Shutdown and Annotation Tool Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2928 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.10938\Windows 7 Loader.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.10938\Windows 7 Loader.exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 3408 | "C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.10938\Windows 7 Loader.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.10938\Windows 7 Loader.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3424 | cmd.exe /A /C "C:\Windows\System32\cscript.exe //nologo C:\Windows\System32\slmgr.vbs -dli" | C:\Windows\System32\cmd.exe | — | Windows 7 Loader.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3460 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Windows 7 Loader.exe.zip" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe | |||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 1073807364 Version: 5.91.0 Modules
| |||||||||||||||
| 3548 | cmd.exe /A /C "C:\Windows\System32\cscript.exe //nologo C:\Windows\System32\slmgr.vbs -ipk 32KD2-K9CTF-M3DJT-4J3WC-733WD" | C:\Windows\System32\cmd.exe | — | Windows 7 Loader.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3580 | C:\Windows\System32\cscript.exe //nologo C:\Windows\System32\slmgr.vbs -dli | C:\Windows\System32\cscript.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft ® Console Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
Total events
5 086
Read events
5 055
Write events
31
Delete events
0
Modification events
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\17A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3460) 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: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\phacker.zip | |||
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3460) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
Executable files
3
Suspicious files
2
Text files
7
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3728 | bootsect.exe | \Device\HarddiskVolume1 | — | |
MD5:— | SHA256:— | |||
| 3408 | Windows 7 Loader.exe | Z:\Dell.XRM-MS | xml | |
MD5:18B1E45BF56F40C3C4BBE65831178216 | SHA256:D072A059D3ED3E75C98B85B41E4319E8D5CFAE0E0C239B62436A3AD34003AB4A | |||
| 3408 | Windows 7 Loader.exe | \\?\Volume{e1a82db3-a9f0-11e7-b142-806e6f6e6963}\bootsect.exe | executable | |
MD5:1729F6A34224848204FAF39F12298AAC | SHA256:EB49662B5DD1C70FF7D27B296BCA63CD6A7AA33FD9DA4394FCDB049C75A29FA7 | |||
| 1616 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\metadata.json | binary | |
MD5:E8A970BA6CE386EED9A5E724F26212A6 | SHA256:7E06107D585D8FC7870998F3856DCC3E35800AA97E4406AAB83BC8444B6CBDE3 | |||
| 1616 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\main.jpg | image | |
MD5:B342ACE63F77961249A084C61EABC884 | SHA256:E5067BBA2095B5DA7C3171EC116E9A92337E24E471339B0860A160076EFE49B9 | |||
| 3408 | Windows 7 Loader.exe | Z:\winx.ld | text | |
MD5:5E35B2A20F571262CB7D11E6BD8FAF35 | SHA256:CB041A39781BF856D74C69F34AC37B805AA0FE52770269023B13D4A108717311 | |||
| 3460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.10938\Windows 7 Loader.exe | executable | |
MD5:BF1CF345674BDF35830FD74CF153FD8A | SHA256:4201898F22665570F993BB688DCB8BD8F605D4CB2776ED6887263CFD8E5663AF | |||
| 1616 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\styles.css | text | |
MD5:3383EEF350240253D7C2C2564381B3CB | SHA256:85443493D86D6D7FB0E07BC9705DFC9C858086FBA1B0E508092AB328D5F145E8 | |||
| 3460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXb3460.13716\Windows 7 Loader.exe | executable | |
MD5:BF1CF345674BDF35830FD74CF153FD8A | SHA256:4201898F22665570F993BB688DCB8BD8F605D4CB2776ED6887263CFD8E5663AF | |||
| 1616 | sipnotify.exe | C:\Users\admin\AppData\Local\microsoft\windows\SipNotify\eoscontent\en-us.html | html | |
MD5:9752942B57692148B9F614CF4C119A36 | SHA256:E31B834DD53FA6815F396FC09C726636ABF98F3367F0CF1590EF5EB3801C75D1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |