| File name: | _aa913765e7243b4c67b9d9953ceae4914696dbc59a2cfe49157a6ed2b64b05c3.txt |
| Full analysis: | https://app.any.run/tasks/e11b8d54-0f16-4a3f-9627-2e962f5c551b |
| Verdict: | Malicious activity |
| Threats: | FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. |
| Analysis date: | May 28, 2026, 13:06:34 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with very long lines (8192), with no line terminators |
| MD5: | 59EE283B9D0E2A86895FA04EBE496A1C |
| SHA1: | 3B8EDEE688AEF48BAF02BD927C26D20FA441563E |
| SHA256: | AA913765E7243B4C67B9D9953CEAE4914696DBC59A2CFE49157A6ED2B64B05C3 |
| SSDEEP: | 49152:J6/pQ8/pF5Bj0zOUwe8wsI/vR0kH7oTC/0/7sR+0atv7CGLkHsf:w |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 484 | powershell -NoProfile -NonInteractive -ExecutionPolicy Bypass -Command "& { $ErrorActionPreference = 'Stop'; $src = [Environment]::ExpandEnvironmentVariables('C:\Users\admin\Desktop\_aa913765e7243b4c67b9d9953ceae4914696dbc59a2cfe49157a6ed2b64b05c3.txt'); $dst = [Environment]::ExpandEnvironmentVariables('C:\Users\admin\Desktop\_aa913765e7243b4c67b9d9953ceae4914696dbc59a2cfe49157a6ed2b64b05c3.txt.js'); Move-Item -LiteralPath $src -Destination $dst -Force }" | 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: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 920 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: aspnet_compiler.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 1676 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1980 | "C:\Windows\System32\taskkill.exe" /f /im wscript.exe | C:\Windows\System32\taskkill.exe | — | wscript.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2612 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: aspnet_compiler.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 2652 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: aspnet_compiler.exe Exit code: 4294967295 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 3016 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: aspnet_compiler.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 6812 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | taskkill.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7136 | \??\C:\WINDOWS\system32\conhost.exe 0x4 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7536 | "C:\Program Files\Mozilla Firefox\Firefox.exe" | C:\Program Files\Mozilla Firefox\firefox.exe | — | sethc.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 136.0 Modules
| |||||||||||||||
| (PID) Process: | (1676) slui.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\3d\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\System32\sppcomapi.dll,-3200 |
Value: Software Licensing | |||
| (PID) Process: | (7760) sethc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (7760) sethc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (7760) sethc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 484 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:D74730A4124C424BB9BE228950E1103C | SHA256:D0F001F416F8C00D7D1A84D01F566E5A9E94E4B564C1933148463CAE5A41DBDD | |||
| 484 | powershell.exe | C:\Users\admin\Desktop\_aa913765e7243b4c67b9d9953ceae4914696dbc59a2cfe49157a6ed2b64b05c3.txt.js | text | |
MD5:59EE283B9D0E2A86895FA04EBE496A1C | SHA256:AA913765E7243B4C67B9D9953CEAE4914696DBC59A2CFE49157A6ED2B64B05C3 | |||
| 7724 | wscript.exe | C:\Temp\ps_DMrjAuco50ze_1779973604981.ps1 | text | |
MD5:242BC93EC57798D34817CA84E1B8F76D | SHA256:CC5B479BBFDAEBCEFC9424AD08F66C8B84EA92D5E264E7D868B6695765F0B109 | |||
| 9104 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_kucax3sw.zlv.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 9104 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_bq3pzh5o.nrs.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7760 | sethc.exe | C:\Users\admin\AppData\Local\Temp\3452548 | binary | |
MD5:A45465CDCDC6CB30C8906F3DA4EC114C | SHA256:4412319EF944EBCCA9581CBACB1D4E1DC614C348D1DFC5D2FAAAAD863D300209 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5276 | MoUsoCoreWorker.exe | GET | 304 | 48.209.6.48:443 | https://settings-win.data.microsoft.com/settings/v3.0/wsd/muse?ProcessorClockSpeed=3094&FlightIds=&UpdateOfferedDays=4294967295&BranchReadinessLevel=CB&OEMManufacturerName=DELL&IsCloudDomainJoined=0&ProcessorIdentifier=AMD64%20Family%2023%20Model%201%20Stepping%202&sku=48&ActivationChannel=Retail&AttrDataVer=186&IsMDMEnrolled=0&ProcessorCores=6&ProcessorModel=AMD%20Ryzen%205%203500%206-Core%20Processor&TotalPhysicalRAM=6144&PrimaryDiskType=4294967295&FlightingBranchName=&ChassisTypeId=1&OEMModelNumber=DELL&SystemVolumeTotalCapacity=260281&sampleId=95271487&deviceClass=Windows.Desktop&App=muse&DisableDualScan=0&AppVer=10.0&OEMSubModel=J5CR&locale=en-US&IsAlwaysOnAlwaysConnectedCapable=0&ms=0&DefaultUserRegion=244&UpdateServiceUrl=http%3A%2F%2Fneverupdatewindows10.com&osVer=10.0.19045.4046.amd64fre.vb_release.191206-1406&os=windows&deviceId=s%3ABAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&DeferQualityUpdatePeriodInDays=0&ring=Retail&DeferFeatureUpdatePeriodInDays=30 | US | — | — | whitelisted |
1728 | svchost.exe | GET | 200 | 23.216.77.10:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | NL | binary | 825 b | whitelisted |
1728 | svchost.exe | GET | 200 | 23.52.181.212:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | US | binary | 814 b | whitelisted |
5276 | MoUsoCoreWorker.exe | GET | 200 | 23.52.181.212:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | US | binary | 814 b | whitelisted |
1728 | svchost.exe | GET | 200 | 48.209.6.48:443 | https://settings-win.data.microsoft.com/settings/v3.0/WSD/WaasMedic?os=Windows&osVer=10.0.19041.1.amd64fre.vb_release.191206-&appVer=10.0.19041.3758&ring=Retail&sku=48&deviceClass=Windows.Desktop&locale=en-US&deviceId=BAD99146-31D3-4EC6-A1A4-BE76F32BA5D4 | US | text | 3.41 Kb | whitelisted |
— | — | POST | 200 | 20.190.160.5:443 | https://login.live.com/RST2.srf | US | xml | 1.24 Kb | whitelisted |
— | — | POST | 400 | 20.190.160.5:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 204 b | whitelisted |
— | — | POST | 400 | 20.190.160.5:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 204 b | whitelisted |
— | — | POST | 400 | 20.190.160.5:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 204 b | whitelisted |
— | — | POST | 400 | 20.190.160.5:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 204 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | Not routed | — | whitelisted |
1728 | svchost.exe | 48.209.6.48:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
5276 | MoUsoCoreWorker.exe | 48.209.6.48:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7448 | slui.exe | 48.192.1.65:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:138 | — | Not routed | — | whitelisted |
1728 | svchost.exe | 23.216.77.10:80 | crl.microsoft.com | AKAMAI-ASN1 | NL | whitelisted |
1728 | svchost.exe | 23.52.181.212:80 | www.microsoft.com | AKAMAI-AS | US | whitelisted |
5276 | MoUsoCoreWorker.exe | 23.52.181.212:80 | www.microsoft.com | AKAMAI-AS | US | whitelisted |
5276 | MoUsoCoreWorker.exe | 48.209.138.168:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
9108 | svchost.exe | 40.126.31.71:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
activation-v2.sls.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
www.375615.com |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
7724 | wscript.exe | A Network Trojan was detected | STEALER [ANY.RUN] Formbook HTTP Header |