File name: | PO No. PO202204-074.xlsx |
Full analysis: | https://app.any.run/tasks/80b076e1-5e30-4c4a-9f20-b27188dbacde |
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 20, 2022, 21:19:19 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MIME: | application/encrypted |
File info: | CDFV2 Encrypted |
MD5: | 7EA632029F5367D1F4268A3F7A9A4751 |
SHA1: | 34217F3EA728B9E20DF56E3BB66C4B8CE20B305E |
SHA256: | 7D4764737F869DC5108E9464A53B002B1D4947ED8563B7FA0919B21EC2F3A5B8 |
SSDEEP: | 6144:UxtKC5KcCfZCoSv40FVvlSWkSPsgCbT9aDlV:O5CBCoSvTF+WvWT9kV |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
924 | "C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde | C:\Program Files\Microsoft Office\Office14\EXCEL.EXE | — | Explorer.EXE |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000 | ||||
3496 | "C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding | C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE | svchost.exe | |
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900 | ||||
2284 | "C:\Users\Public\vbc.exe" | C:\Users\Public\vbc.exe | — | EQNEDT32.EXE |
User: admin Integrity Level: MEDIUM Description: TFlow Exit code: 0 Version: 2.3.0.0 | ||||
2892 | "C:\Users\Public\vbc.exe" | C:\Users\Public\vbc.exe | — | vbc.exe |
User: admin Integrity Level: MEDIUM Description: TFlow Exit code: 0 Version: 2.3.0.0 | ||||
2612 | "C:\Windows\System32\help.exe" | C:\Windows\System32\help.exe | Explorer.EXE | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Help Utility Version: 6.1.7600.16385 (win7_rtm.090713-1255) Formbook(PID) Process(2612) help.exe Modules (42)kernel32.dll advapi32.dll ws2_32.dll svchost.exe msiexec.exe wuauclt.exe lsass.exe wlanext.exe msg.exe lsm.exe dwm.exe help.exe chkdsk.exe cmmon32.exe nbtstat.exe spoolsv.exe rdpclip.exe control.exe taskhost.exe rundll32.exe systray.exe audiodg.exe wininit.exe services.exe autochk.exe autoconv.exe autofmt.exe cmstp.exe colorcpl.exe cscript.exe explorer.exe WWAHost.exe ipconfig.exe msdt.exe mstsc.exe NAPSTAT.EXE netsh.exe NETSTAT.EXE raserver.exe wscript.exe wuapp.exe cmd.exe Decoys and strings (143)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 eucharistic-adoration.info alexandsavannah.com euroonegmbh.com bshzpx.com exerindo.com bg75.xyz videoplaysystem.com americanbitcoiners.com thefacetedfern.com yesc.xyz thepalmerlake.com zombiecondom.com tudoadecorar.com youngculprit.com bdshopz.com yab226.taxi otherhood.xyz fazhifa.com bonalpop.xyz socles.xyz micontaenlinea.com rnenareas.com lenig.icu keen-exposetoexaminetoday.info abwan150.xyz 2ygp9s1j.xyz bayonnelunchbox.com visionweb.online mrronwrightmusic.com myfavoritetransport.com selfpublishingg.com futura-media.net babes-and-boobs.com reami.xyz zuggeylym.com privateismyprivilege.com mygroundbiz.biz confusedpolarbearnft.com bliuy.xyz inclick.online sbnxy.com esjsolutions.com fleeksecurity.com hbamgroup.com heritagesquad.com 493jf.com minichat.online dakingddb.life quatbinding.com diamondstatedrone.com tyzzj.com lastting.xyz tokinko-house.com bangrex.xyz lisemispa.com dermatloogyconsultants.com nywluy09.top tongankeji.com milancricketclub.com mksmaker.com erg-c.com sologamedeveloper.com emmetttinley.com lakeconroejetskis.com f-end C2www.seedandsquare.com/mi25/ | ||||
3544 | /c del "C:\Users\Public\vbc.exe" | C:\Windows\System32\cmd.exe | — | help.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) | ||||
1296 | C:\Windows\Explorer.EXE | C:\Windows\Explorer.EXE | — | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) |
PID | Process | Filename | Type | |
---|---|---|---|---|
924 | EXCEL.EXE | C:\Users\admin\AppData\Local\Temp\CVR94B5.tmp.cvr | — | |
MD5:— | SHA256:— | |||
3496 | EQNEDT32.EXE | C:\Users\Public\vbc.exe | executable | |
MD5:F1784327C0FA0C2928D0415D25B0C5F6 | SHA256:DDEFEBB59F9E4B8FC00E13686024F829FBC7D82A2B0D07FD29748071708A5850 | |||
924 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\2F7340EB.emf | emf | |
MD5:894A796F9211E1080192AC72B6D54A9D | SHA256:8232CC0DF629D8D89A7155A1793B35D611073D60F2BEEC4BABBF78179978B71A | |||
3496 | EQNEDT32.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\tv[1].exe | executable | |
MD5:F1784327C0FA0C2928D0415D25B0C5F6 | SHA256:DDEFEBB59F9E4B8FC00E13686024F829FBC7D82A2B0D07FD29748071708A5850 | |||
924 | EXCEL.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\1AC16412.emf | emf | |
MD5:8E3A74F7AA420B02D34C69E625969C0A | SHA256:0CD83C55739629F98FE6AFD3E25A5BCBB346CBEF58BC592C1260E9F0FA8575A9 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
3496 | EQNEDT32.EXE | GET | 200 | 104.168.33.25:80 | http://104.168.33.25/tt/tv.exe | US | executable | 664 Kb | malicious |
1296 | Explorer.EXE | GET | 200 | 199.59.243.200:80 | http://www.mygroundbiz.biz/mi25/?6l=edGRGw1z7ji6jooRz258lXHwkQH6so/dQyqqWiquoRu6OKILMXNzXkj1q07r3lLV3zPqbQ==&3fo=2d9L_rG8HPX4cXL | US | html | 1.40 Kb | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
1296 | Explorer.EXE | 199.59.243.200:80 | www.mygroundbiz.biz | — | US | malicious |
3496 | EQNEDT32.EXE | 104.168.33.25:80 | — | ColoCrossing | US | malicious |
Domain | IP | Reputation |
---|---|---|
www.otherhood.xyz |
| unknown |
www.mygroundbiz.biz |
| malicious |
PID | Process | Class | Message |
---|---|---|---|
3496 | EQNEDT32.EXE | A Network Trojan was detected | ET INFO Executable Download from dotted-quad Host |
3496 | EQNEDT32.EXE | Potentially Bad Traffic | ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile |
3496 | EQNEDT32.EXE | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M1 |
3496 | EQNEDT32.EXE | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3496 | EQNEDT32.EXE | A Network Trojan was detected | ET CURRENT_EVENTS Likely Evil EXE download from dotted Quad by MSXMLHTTP M2 |
3496 | EQNEDT32.EXE | Potentially Bad Traffic | ET INFO SUSPICIOUS Dotted Quad Host MZ Response |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .biz TLD |
1296 | Explorer.EXE | Generic Protocol Command Decode | SURICATA HTTP Unexpected Request body |
1296 | Explorer.EXE | A Network Trojan was detected | ET TROJAN FormBook CnC Checkin (GET) |
1296 | Explorer.EXE | A Network Trojan was detected | ET TROJAN FormBook CnC Checkin (GET) |