| File name: | PO#CR21-1178321.exe |
| Full analysis: | https://app.any.run/tasks/0649df08-25ec-44e2-9200-a29bb71394f7 |
| 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: | November 29, 2023, 02:30:42 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 9740FFCABE988F0904286239839FD9B4 |
| SHA1: | C31E51BB0DFE0739275DC6BC038CA65183496E54 |
| SHA256: | 00539AFDBF4E898996217CA8F782CDB57079A1C371BF37214BDC5F38FD6DD6BC |
| SSDEEP: | 24576:nqLuiAu2HXyD1nS9rIy5+3L854B+iZrhjoS3qCH4y2Oqq1BGUDmstdg3:nqyiAJXyD1nS9rt5+3L854B+iBhjoS3g |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2050:05:16 01:22:53+02:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 687104 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xa9bba |
| 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: | Microsoft WWA Host |
| FileVersion: | 1.0.0.0 |
| InternalName: | YrYvNDAYI.exe |
| LegalCopyright: | Copyright © Microsoft Corporation. All rights reserved. |
| LegalTrademarks: | - |
| OriginalFileName: | YrYvNDAYI.exe |
| ProductName: | Microsoft WWA Host |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 668 | "C:\Users\admin\AppData\Local\Temp\PO#CR21-1178321.exe" | C:\Users\admin\AppData\Local\Temp\PO#CR21-1178321.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft WWA Host Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1944 | C:\Windows\Explorer.EXE | C:\Windows\explorer.exe | — | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2064 | "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tvghbynsxy" /XML "C:\Users\admin\AppData\Local\Temp\tmpB60A.tmp" | C:\Windows\SysWOW64\schtasks.exe | — | PO#CR21-1178321.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2348 | "C:\Users\admin\AppData\Local\Temp\PO#CR21-1178321.exe" | C:\Users\admin\AppData\Local\Temp\PO#CR21-1178321.exe | — | PO#CR21-1178321.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft WWA Host Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2420 | /c del "C:\Users\admin\AppData\Local\Temp\PO#CR21-1178321.exe" | C:\Windows\SysWOW64\cmd.exe | — | control.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2672 | "C:\Windows\SysWOW64\control.exe" | C:\Windows\SysWOW64\control.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Control Panel Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
Formbook(PID) Process(2672) control.exe C2www.piabellacasino347.com/bp31/ 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)nftcyberpunk.com nwg7e.top go99subpay.com colkora.com bkicg.com chubbysamericangrill.com ongcndwoyao8060.top goodbye-horses.com gchzwf.com baisheng.site mkfnrej28.xyz rbxer.com evitasoht.site keymuscatgroups.com jobassistancehub.com school-necromancer.com shop-pravaonline.online prefabricated-homes-62419.com vzuvzabuv.com bolfm.com gasiu.com newcitymastery.com xt393d.vip adminonlinechecker.online 10964.top labonnepaires.com cgpattorneys.com aroundyoo.com tqmsn.com dogclubuk.com tgtsfo.top nutridietas.com videopromarket.com alnawrasalrahhal.com starnation.top cascadefinnish.com fnb.gay mulharemedia.com gurubasavschool.com odisexport.com midastouchdesign.com scatter78.win kpmgds.com biddrivego.com chrisbrannon.online kazi-foods.com spitzpr-gq.info 28ve5e.top millerstoehr.com 69mom.com dmmtcloud.com arjuncrackers.com gracelouwilliams.com 8881811.com fixerradvisory.com darkpinefarm.com duke91.com vemo.site photonpulsetherapy.com honchoheadies.com allthingsnewxpo.com turdfi.xyz wowukltd.com ctnezpay.com | |||||||||||||||
| (PID) Process: | (1944) explorer.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Action Center\Checks\{C8E6F269-B90A-4053-A3BE-499AFCEC98C4}.check.0 |
| Operation: | write | Name: | CheckSetting |
Value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| |||
| (PID) Process: | (1944) explorer.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (668) PO#CR21-1178321.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (668) PO#CR21-1178321.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (668) PO#CR21-1178321.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (668) PO#CR21-1178321.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 668 | PO#CR21-1178321.exe | C:\Users\admin\AppData\Local\Temp\tmpB60A.tmp | xml | |
MD5:1A1E011FFDC5C640B97DABAB085248BC | SHA256:C6C58C300237ACBCC46D932FE1A2332C2D5552263506718302D0F10FDD33180E | |||
| 668 | PO#CR21-1178321.exe | C:\Users\admin\AppData\Roaming\tvghbynsxy.exe | executable | |
MD5:9740FFCABE988F0904286239839FD9B4 | SHA256:00539AFDBF4E898996217CA8F782CDB57079A1C371BF37214BDC5F38FD6DD6BC | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1944 | explorer.exe | GET | 403 | 23.227.38.74:80 | http://www.photonpulsetherapy.com/bp31/?bn=D8MWd+gTAP1Zpyx0cA4qJFLm10ow2wcSQL7PBT1NYMTAAYRV3/1idSBxGkoB85NtdJaEWA==&vTd4K=MHQD | CA | html | 4.41 Kb | unknown |
1944 | explorer.exe | GET | 410 | 3.64.163.50:80 | http://www.chubbysamericangrill.com/bp31/?bn=vTm2jbh/H0zaLoN7YIrInCa/IqL7qrMsmbcsslIAzwsgUsA5hZMWIncGkx3J5pRVnRMhaw==&vTd4K=MHQD | DE | html | 122 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1956 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
324 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1944 | explorer.exe | 3.64.163.50:80 | www.chubbysamericangrill.com | AMAZON-02 | DE | unknown |
1944 | explorer.exe | 23.227.38.74:80 | www.photonpulsetherapy.com | CLOUDFLARENET | CA | unknown |
Domain | IP | Reputation |
|---|---|---|
www.chubbysamericangrill.com |
| unknown |
www.photonpulsetherapy.com |
| unknown |
PID | Process | Class | Message |
|---|---|---|---|
1944 | explorer.exe | Malware Command and Control Activity Detected | ET MALWARE FormBook CnC Checkin (GET) |