| File name: | Sigmanly_eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc |
| Full analysis: | https://app.any.run/tasks/29c46ef4-57cb-4dd9-8e06-c23104217585 |
| 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 15, 2025, 16:49:30 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | A53B9359519E75D2661F3E2AB2721FCE |
| SHA1: | 4A1649E95FE665BEFCC8962B60086920B72945DC |
| SHA256: | EBA602F26CA14D5E494059001ECF363110BA504D9E0184B8ABFA45905BD650CC |
| SSDEEP: | 24576:/OZ9enanQtbhhhm37CpcZP29Di4adyL5boewOh0GkkjY39xonKF9O5JYqse5QTUx:2Z9enanQtbhhhm37CpcZP29Di4adyL5X |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (72.2) |
|---|---|---|
| .scr | | | Windows screen saver (12.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.4) |
| .exe | | | Win32 Executable (generic) (4.4) |
| .exe | | | Generic Win/DOS Executable (1.9) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:05:12 06:43:39+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 631296 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9c046 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Quick Assist |
| FileVersion: | 1.0.0.0 |
| InternalName: | weui.exe |
| LegalCopyright: | Copyright © Microsoft Corporation. All rights reserved. |
| LegalTrademarks: | - |
| OriginalFileName: | weui.exe |
| ProductName: | Quick Assist |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 664 | "C:\Windows\SysWOW64\msiexec.exe" | C:\Windows\SysWOW64\msiexec.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
Formbook(PID) Process(664) msiexec.exe C2www.2345bgnrty.lol/kp18/ Strings (79)USERNAME LOCALAPPDATA USERPROFILE APPDATA TEMP ProgramFiles CommonProgramFiles ALLUSERSPROFILE /c copy " /c del " \Run \Policies \Explorer \Registry\User \Registry\Machine \SOFTWARE\Microsoft\Windows\CurrentVersion Office\15.0\Outlook\Profiles\Outlook\ NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\ \SOFTWARE\Mozilla\Mozilla \Mozilla Username: Password: formSubmitURL usernameField encryptedUsername encryptedPassword \logins.json \signons.sqlite \Microsoft\Vault\ SELECT encryptedUsername, encryptedPassword, formSubmitURL FROM moz_logins \Google\Chrome\User Data\Default\Login Data SELECT origin_url, username_value, password_value FROM logins .exe .com .scr .pif .cmd .bat ms win gdi mfc vga igfx user help config update regsvc chkdsk systray audiodg certmgr autochk taskhost colorcpl services IconCache ThumbCache Cookies SeDebugPrivilege SeShutdownPrivilege \BaseNamedObjects config.php POST HTTP/1.1 Host: Connection: close Content-Length: Cache-Control: no-cache Origin: http:// User-Agent: Mozilla Firefox/4.0 Content-Type: application/x-www-form-urlencoded Accept: */* Referer: http:// Accept-Language: en-US Accept-Encoding: gzip, deflate
dat= f-start f-end Decoy C2 (64)nsitechsolatam.net ubliccnfdcbqae.xyz lus-size-swimsuit.today ntelligenceplatform.xyz ataleague.xyz oyle-lawgroup.online eforcertx5090.shop arveno.online ndreas-marketing.xyz eltatechnologies.info tp-jos178-a1.online lexacons.net ahamasskate.xyz asereward.cloud romof.irish 3groupe.business devgirdi.cfd naycrystalsava.shop perturear.xyz egapromodealsdirect.world erityhub.tech raft-opia.app ishlist.run jhekite.shop aminvip3210.sbs omfortemporium.online avada129.casino odeinfra.xyz ordphanter.info arkettelligence.net ealallergystudyhall.online tfe2f.shop ncryptchat.xyz ochafariasbusiness.online asternky.university mallelectricarsgb.bond alancedteam.info ridgingruralcommunities.net etrev.world vatardesigns.xyz eomappa.net rimeone.fun nipers.digital iami-florida-county.cfd implyhome.info iomar.biz pblanket.xyz ar79872479489.today itness-center-id-5619388.world hatchadoin.net rca-nc-test-13.fyi eaconfactory.xyz sghgs.xyz ailis.cfd ronbloodtattoos.net b-us-stone-panels-27f.today arehouse-jobs-52853.bond oogleplay.xyz egapersoneaals.online usclecarsales.online gkdemy.net ouasd.xyz ercowboy.net isneyai.online | |||||||||||||||
| 1348 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | — | Sigmanly_eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 4688 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZBxdVyTKxpy" /XML "C:\Users\admin\AppData\Local\Temp\tmp2577.tmp" | C:\Windows\SysWOW64\schtasks.exe | — | Sigmanly_eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6488 | 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
| |||||||||||||||
| 7300 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | schtasks.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
| |||||||||||||||
| 7496 | \??\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 Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7508 | /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe" | C:\Windows\SysWOW64\cmd.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7676 | "C:\Users\admin\Desktop\Sigmanly_eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc.exe" | C:\Users\admin\Desktop\Sigmanly_eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Quick Assist Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 7948 | "C:\Program Files\Mozilla Firefox\default-browser-agent.exe" do-task "308046B0AF4A39CB" | C:\Program Files\Mozilla Firefox\default-browser-agent.exe | — | svchost.exe | |||||||||||
User: admin Company: Mozilla Foundation Integrity Level: MEDIUM Exit code: 2147500037 Version: 123.0 Modules
| |||||||||||||||
| 7968 | "C:\Program Files\Mozilla Firefox\firefox.exe" --backgroundtask defaultagent do-task 308046B0AF4A39CB | C:\Program Files\Mozilla Firefox\firefox.exe | — | default-browser-agent.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 3 Version: 123.0 Modules
| |||||||||||||||
| (PID) Process: | (7988) firefox.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7988 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Background Tasks Profiles\93u99co2.MozillaBackgroundTask-308046B0AF4A39CB-defaultagent\prefs.js | text | |
MD5:E83A05E815F2A6C4499BFCB56CA13043 | SHA256:3256F75458D539FCD3C0DB6AFD1E6FF5FBE26D99CE960559245658A2117AA424 | |||
| 7988 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Background Tasks Profiles\93u99co2.MozillaBackgroundTask-308046B0AF4A39CB-defaultagent\prefs-1.js | text | |
MD5:E83A05E815F2A6C4499BFCB56CA13043 | SHA256:3256F75458D539FCD3C0DB6AFD1E6FF5FBE26D99CE960559245658A2117AA424 | |||
| 7988 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Background Tasks Profiles\93u99co2.MozillaBackgroundTask-308046B0AF4A39CB-defaultagent\datareporting\glean\db\data.safe.bin | binary | |
MD5:7D3D11283370585B060D50A12715851A | SHA256:86BFF840E1BEC67B7C91F97F4D37E3A638C5FDC7B56AAE210B01745F292347B9 | |||
| 7676 | Sigmanly_eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc.exe | C:\Users\admin\AppData\Local\Temp\tmp2577.tmp | xml | |
MD5:87185D23195632762533D32818453FE6 | SHA256:A8FE50E92FF6DA6712B98D1FA2416000D931CAF3F27981FFECD0D0238A6BECA8 | |||
| 7676 | Sigmanly_eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc.exe | C:\Users\admin\AppData\Roaming\ZBxdVyTKxpy.exe | executable | |
MD5:A53B9359519E75D2661F3E2AB2721FCE | SHA256:EBA602F26CA14D5E494059001ECF363110BA504D9E0184B8ABFA45905BD650CC | |||
| 7988 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Background Tasks Profiles\93u99co2.MozillaBackgroundTask-308046B0AF4A39CB-defaultagent\datareporting\glean\db\data.safe.tmp | binary | |
MD5:7D3D11283370585B060D50A12715851A | SHA256:86BFF840E1BEC67B7C91F97F4D37E3A638C5FDC7B56AAE210B01745F292347B9 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 23.48.23.145:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 51.124.78.146:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 23.48.23.145:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
7444 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6488 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
www.arkettelligence.net |
| unknown |
www.egapromodealsdirect.world |
| unknown |
www.implyhome.info |
| unknown |
www.ar79872479489.today |
| unknown |
www.vatardesigns.xyz |
| unknown |