| File name: | 7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_ULTIMATE_x64FRE_en-us.iso.cmd |
| Full analysis: | https://app.any.run/tasks/75853157-513e-434d-8ea4-3d189ce632f4 |
| Verdict: | Malicious activity |
| Analysis date: | May 23, 2025, 15:55:28 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | text/x-msdos-batch |
| File info: | DOS batch file, ASCII text |
| MD5: | 488837D839EBB5E2706EDBAFF7E4702B |
| SHA1: | A3F0EC890C907C8E746F7629BFCA0A2B7EFF14A9 |
| SHA256: | 94FC80EFECC5B0C8677D6D05153BD3C6A7E4412D4B476F4C81541E6C3A8F3D11 |
| SSDEEP: | 48:z/sW2kfC0Uymve1bIJOepRSY0y1Wg7rwekEny3fRvbuLL8Ui:z7zfpukleSY06Xwe/yvluLIUi |
MALICIOUS
Downloads files via BITSADMIN.EXE
- cmd.exe (PID: 7348)
SUSPICIOUS
Application launched itself
- cmd.exe (PID: 7348)
Using 'findstr.exe' to search for text patterns in files and output
- cmd.exe (PID: 7416)
Starts CMD.EXE for commands execution
- cmd.exe (PID: 7348)
Executable content was dropped or overwritten
- expand.exe (PID: 8068)
Uses TIMEOUT.EXE to delay execution
- cmd.exe (PID: 7348)
The executable file from the user directory is run by the CMD process
- aria2c.exe (PID: 5408)
- aria2c.exe (PID: 6384)
- aria2c.exe (PID: 6964)
Drops 7-zip archiver for unpacking
- expand.exe (PID: 8068)
INFO
Checks supported languages
- expand.exe (PID: 8068)
- aria2c.exe (PID: 5408)
- aria2c.exe (PID: 6384)
- aria2c.exe (PID: 6964)
Uses BITSADMIN.EXE
- cmd.exe (PID: 7416)
Reads the machine GUID from the registry
- expand.exe (PID: 8068)
- aria2c.exe (PID: 5408)
- aria2c.exe (PID: 6384)
- aria2c.exe (PID: 6964)
Create files in a temporary directory
- expand.exe (PID: 8068)
- aria2c.exe (PID: 5408)
- aria2c.exe (PID: 6384)
- aria2c.exe (PID: 6964)
The sample compiled with english language support
- expand.exe (PID: 8068)
Checks operating system version
- cmd.exe (PID: 7348)
Reads the computer name
- aria2c.exe (PID: 5408)
- aria2c.exe (PID: 6384)
- aria2c.exe (PID: 6964)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
145
Monitored processes
17
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 900 | C:\WINDOWS\system32\cmd.exe /c type "C:\Users\admin\AppData\Local\Temp\1\list.txt" | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5408 | "C:\Users\admin\AppData\Local\Temp\bin\aria2c.exe" -x1 -s1 -d"C:\Users\admin\AppData\Local\Temp\1" -o"list.txt" "https://files.rg-adguard.net/file/0f22b1bf-49db-25eb-07aa-36e932813793/list" --disable-ipv6 | C:\Users\admin\AppData\Local\Temp\bin\aria2c.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6384 | "C:\Users\admin\AppData\Local\Temp\bin\aria2c.exe" -x1 -s1 -d"C:\Users\admin\AppData\Local\Temp\1" -o"dl.txt" "https://files.rg-adguard.net/dl/free/0f22b1bf-49db-25eb-07aa-36e932813793" --disable-ipv6 | C:\Users\admin\AppData\Local\Temp\bin\aria2c.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 6620 | CHOICE /c fs /n /m "Save all or just the requested file?" | C:\Windows\System32\choice.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Offers the user a choice Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6964 | "C:\Users\admin\AppData\Local\Temp\bin\aria2c.exe" -x1 -s1 -j1 -c -R -d"C:\Users\admin\AppData\Local\Temp" -i"C:\Users\admin\AppData\Local\Temp\1\dl.txt" --disable-ipv6 | C:\Users\admin\AppData\Local\Temp\bin\aria2c.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 7260 | C:\WINDOWS\system32\cmd.exe /c type "C:\Users\admin\AppData\Local\Temp\1\list.txt" | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7348 | C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_ULTIMATE_x64FRE_en-us.iso.cmd.bat" " | C:\Windows\System32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7356 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7416 | C:\WINDOWS\system32\cmd.exe /c bitsadmin.exe /CREATE /DOWNLOAD "Download Tools" | findstr "Created job" | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7432 | bitsadmin.exe /CREATE /DOWNLOAD "Download Tools" | C:\Windows\System32\bitsadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: BITS administration utility Exit code: 0 Version: 7.8.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
1 068
Read events
1 068
Write events
0
Delete events
0
Modification events
Executable files
8
Suspicious files
0
Text files
6
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 8068 | expand.exe | C:\Users\admin\AppData\Local\Temp\bin\aria2c.exe | executable | |
MD5:8C71B86BF407C05BAF11E8D296B9C8B8 | SHA256:BE2099C214F63A3CB4954B09A0BECD6E2E34660B886D4C898D260FEBFE9D70C2 | |||
| 8068 | expand.exe | C:\Users\admin\AppData\Local\Temp\bin\smv.exe | executable | |
MD5:F3C45AE821B803E521B9E14B4B87EB1A | SHA256:93FBA2D50921565BCF283075BB3B8195F2B9B10719EC5123FBF06EA596A782B4 | |||
| 8068 | expand.exe | C:\Users\admin\AppData\Local\Temp\bin\7z.cmd | text | |
MD5:5DD57ED7AFC26FFC598AF730B224CF52 | SHA256:25C5A15960D922036F863879914C891A93830E773630F6E7EA4FCE35398AA440 | |||
| 8068 | expand.exe | C:\Users\admin\AppData\Local\Temp\bin\7z.dll | executable | |
MD5:4E35A902CA8ED1C3D4551B1A470C4655 | SHA256:77222E81CB7004E8C3E077AADA02B555A3D38FB05B50C64AFD36CA230A8FD5B9 | |||
| 8068 | expand.exe | C:\Users\admin\AppData\Local\Temp\bin\7z.exe | executable | |
MD5:9A1DD1D96481D61934DCC2D568971D06 | SHA256:8CEBB25E240DB3B6986FCAED6BC0B900FA09DAD763A56FB71273529266C5C525 | |||
| 8068 | expand.exe | C:\Users\admin\AppData\Local\Temp\bin\smv.cmd | text | |
MD5:4DD25E07C4506DB89FE59962235E5CD4 | SHA256:732B5B32C38AB6BADDAB060B2DF2BF21A75F97E8B9F7055DCDB245D10FE74A90 | |||
| 5408 | aria2c.exe | C:\Users\admin\AppData\Local\Temp\1\list.txt | text | |
MD5:DEF228F53DB878B48B42FEA2E5A82E30 | SHA256:0996FFD50306B1F14DA56C55FD61C116F8C5DB585C22C2C7243A194DC3D598B6 | |||
| 6384 | aria2c.exe | C:\Users\admin\AppData\Local\Temp\1\dl.txt | text | |
MD5:967B6BAB579D9A2AE7C913F6DBC90D33 | SHA256:817AA6D1B69A29736BEF24845F6A60CD5E4FCD613E53FADA4DE46ECD052B28CF | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
25
DNS requests
17
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
756 | lsass.exe | GET | 200 | 142.250.185.99:80 | http://c.pki.goog/r/gsr1.crl | US | binary | 1.70 Kb | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | DE | binary | 471 b | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | DE | binary | 868 b | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | DE | binary | 868 b | whitelisted |
756 | lsass.exe | GET | 200 | 142.250.185.99:80 | http://c.pki.goog/r/r4.crl | US | binary | 530 b | whitelisted |
— | — | GET | 200 | 23.216.77.43:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | DE | binary | 825 b | whitelisted |
3240 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | DE | binary | 407 b | whitelisted |
3240 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | DE | binary | 419 b | whitelisted |
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 | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 23.216.77.43:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3812 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
6544 | svchost.exe | 20.190.159.131:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
files.rg-adguard.net |
| whitelisted |
c.pki.goog |
| whitelisted |
c8kcmvb5.rg-adguard.net |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |