e26b2ffb2ee711fc7b04d62911580560794ee4fa9b7fcfade65ee6ff2eed0274

General

Target

z7w3x.exe
Size

621KB
MD5

753585e5e099b192cf8d7593dd5ef4bf
SHA1

68c5d6b38c9dd9e9e1e888386025352811147028
SHA256

e26b2ffb2ee711fc7b04d62911580560794ee4fa9b7fcfade65ee6ff2eed0274
SHA512

de96554eaa3971672f05228d26fc6cbe98c8a5b31d35b21c92256c4dfee24ec81a708d601e0be4b80a0a365f620e4b0582f6fcc950f29df2ed6233c8314494ce

Score

10^/10

discovery persistence ransomware

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\Horse.txt

Ransom Note

::: Hello my dear friend ::: Unfortunately for you, a major IT security weakness left you open to attack, your files have been encrypted If you want to restore them,write to our skype - HORSEMAGYAR DECRYPTION Also you can write ICQ live chat which works 24/7 @HORSEMAGYAR Install ICQ software on your PC https://icq.com/windows/ or on your mobile phone search in Appstore / Google market ICQ Write to our ICQ @HORSEMAGYAR https://icq.im/HORSEMAGYAR If we not reply in 6 hours you can write to our mail but use it only if previous methods not working - horsemagyar@onionmail.org Attention! * Do not rename encrypted files. * Do not try to decrypt your data using third party software, it may cause permanent data loss. * We are always ready to cooperate and find the best way to solve your problem. * The faster you write, the more favorable the conditions will be for you. * Our company values its reputation. We give all guarantees of your files decryption,such as test decryption some of them We respect your time and waiting for respond from your side tell your MachineID: VFZISKNXTU and LaunchID: 865b452aec Sensitive data on your system was DOWNLOADED. If you DON'T WANT your sensitive data to be PUBLISHED you have to act quickly. Data includes: - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Private financial information including: clients data, bills, budgets, annual reports, bank statements. - Manufacturing documents including: datagrams, schemas, drawings in solidworks format - And more...

Emails

horsemagyar@onionmail.org

URLs

https://icq.com/windows/

https://icq.im/HORSEMAGYAR

Signatures

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490
Modifies extensions of user files 1 IoCs
Ransomware generally changes the extension on encrypted files.
ransomware

Processes:

z7w3x.exe

description ioc process

File opened for modification C:\Users\Admin\Pictures\MountNew.tiff z7w3x.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1288 cmd.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

1184 icacls.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Pictures\MountNew.tiff	z7w3x.exe

pid	process
1288	cmd.exe

pid	process
1184	icacls.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z7w3x.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run	z7w3x.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\MSFEEditor = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\z7w3x.exe\" e"	z7w3x.exe

Drops desktop.ini file(s) 1 IoCs

Processes:

z7w3x.exe

description ioc process

File opened for modification \??\E:\$RECYCLE.BIN\S-1-5-21-790309383-526510583-3802439154-1000\desktop.ini z7w3x.exe

description	ioc	process
File opened for modification	\??\E:\$RECYCLE.BIN\S-1-5-21-790309383-526510583-3802439154-1000\desktop.ini	z7w3x.exe

Enumerates connected drives 3 TTPs 18 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

vssadmin.exez7w3x.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exe

description	ioc	process
File opened (read-only)	\??\G:	vssadmin.exe
File opened (read-only)	\??\D:	z7w3x.exe
File opened (read-only)	\??\D:	vssadmin.exe
File opened (read-only)	\??\D:	vssadmin.exe
File opened (read-only)	\??\E:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\G:	vssadmin.exe
File opened (read-only)	\??\H:	vssadmin.exe
File opened (read-only)	\??\E:	vssadmin.exe
File opened (read-only)	\??\f:	vssadmin.exe
File opened (read-only)	\??\g:	vssadmin.exe
File opened (read-only)	\??\h:	vssadmin.exe
File opened (read-only)	\??\H:	vssadmin.exe
File opened (read-only)	\??\E:	z7w3x.exe
File opened (read-only)	\??\f:	vssadmin.exe
File opened (read-only)	\??\g:	vssadmin.exe
File opened (read-only)	\??\h:	vssadmin.exe

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

1296 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Office loads VBA resources, possible macro or embedded object present
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1516 timeout.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

pid	process
1296	sc.exe

pid	process
1516	timeout.exe

Interacts with shadow copies 2 TTPs 14 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

Processes:

vssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exe

pid	process
1548	vssadmin.exe
648	vssadmin.exe
1656	vssadmin.exe
1248	vssadmin.exe
1908	vssadmin.exe
624	vssadmin.exe
808	vssadmin.exe
1128	vssadmin.exe
884	vssadmin.exe
1188	vssadmin.exe
924	vssadmin.exe
960	vssadmin.exe
924	vssadmin.exe
580	vssadmin.exe

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	WINWORD.EXE

Modifies registry class 64 IoCs

Processes:

WINWORD.EXErundll32.exerundll32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000_CLASSES\likeoldboobs_auto_file\shell\open	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000_CLASSES\likeoldboobs_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	WINWORD.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000_CLASSES\likeoldboobs_auto_file\shell\open\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1"	rundll32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic\ = "system"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon\ = "\"%1\""	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\command	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	WINWORD.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000_CLASSES\likeoldboobs_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000_CLASSES\likeoldboobs_auto_file\shell\edit\command	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	WINWORD.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	WINWORD.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]"	WINWORD.EXE

Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

1332 NOTEPAD.EXE
Runs net.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1568 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exez7w3x.exe

pid process

1140 powershell.exe
1684 z7w3x.exe

pid	process
1332	NOTEPAD.EXE

pid	process
1568	WINWORD.EXE

pid	process
1140	powershell.exe
1684	z7w3x.exe

Suspicious use of AdjustPrivilegeToken 44 IoCs

Processes:

wmic.exevssvc.exepowershell.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1700	wmic.exe
Token: SeSecurityPrivilege	1700	wmic.exe
Token: SeTakeOwnershipPrivilege	1700	wmic.exe
Token: SeLoadDriverPrivilege	1700	wmic.exe
Token: SeSystemProfilePrivilege	1700	wmic.exe
Token: SeSystemtimePrivilege	1700	wmic.exe
Token: SeProfSingleProcessPrivilege	1700	wmic.exe
Token: SeIncBasePriorityPrivilege	1700	wmic.exe
Token: SeCreatePagefilePrivilege	1700	wmic.exe
Token: SeBackupPrivilege	1700	wmic.exe
Token: SeRestorePrivilege	1700	wmic.exe
Token: SeShutdownPrivilege	1700	wmic.exe
Token: SeDebugPrivilege	1700	wmic.exe
Token: SeSystemEnvironmentPrivilege	1700	wmic.exe
Token: SeRemoteShutdownPrivilege	1700	wmic.exe
Token: SeUndockPrivilege	1700	wmic.exe
Token: SeManageVolumePrivilege	1700	wmic.exe
Token: 33	1700	wmic.exe
Token: 34	1700	wmic.exe
Token: 35	1700	wmic.exe
Token: SeBackupPrivilege	1824	vssvc.exe
Token: SeRestorePrivilege	1824	vssvc.exe
Token: SeAuditPrivilege	1824	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1700	wmic.exe
Token: SeSecurityPrivilege	1700	wmic.exe
Token: SeTakeOwnershipPrivilege	1700	wmic.exe
Token: SeLoadDriverPrivilege	1700	wmic.exe
Token: SeSystemProfilePrivilege	1700	wmic.exe
Token: SeSystemtimePrivilege	1700	wmic.exe
Token: SeProfSingleProcessPrivilege	1700	wmic.exe
Token: SeIncBasePriorityPrivilege	1700	wmic.exe
Token: SeCreatePagefilePrivilege	1700	wmic.exe
Token: SeBackupPrivilege	1700	wmic.exe
Token: SeRestorePrivilege	1700	wmic.exe
Token: SeShutdownPrivilege	1700	wmic.exe
Token: SeDebugPrivilege	1700	wmic.exe
Token: SeSystemEnvironmentPrivilege	1700	wmic.exe
Token: SeRemoteShutdownPrivilege	1700	wmic.exe
Token: SeUndockPrivilege	1700	wmic.exe
Token: SeManageVolumePrivilege	1700	wmic.exe
Token: 33	1700	wmic.exe
Token: 34	1700	wmic.exe
Token: 35	1700	wmic.exe
Token: SeDebugPrivilege	1140	powershell.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

WINWORD.EXE

pid process

1568 WINWORD.EXE
1568 WINWORD.EXE
1568 WINWORD.EXE

pid	process
1568	WINWORD.EXE
1568	WINWORD.EXE
1568	WINWORD.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

z7w3x.exenet.exe

description	pid	process	target process
PID 1684 wrote to memory of 996	1684	z7w3x.exe	net.exe
PID 1684 wrote to memory of 996	1684	z7w3x.exe	net.exe
PID 1684 wrote to memory of 996	1684	z7w3x.exe	net.exe
PID 1684 wrote to memory of 996	1684	z7w3x.exe	net.exe
PID 996 wrote to memory of 464	996	net.exe	net1.exe
PID 996 wrote to memory of 464	996	net.exe	net1.exe
PID 996 wrote to memory of 464	996	net.exe	net1.exe
PID 996 wrote to memory of 464	996	net.exe	net1.exe
PID 1684 wrote to memory of 1296	1684	z7w3x.exe	sc.exe
PID 1684 wrote to memory of 1296	1684	z7w3x.exe	sc.exe
PID 1684 wrote to memory of 1296	1684	z7w3x.exe	sc.exe
PID 1684 wrote to memory of 1296	1684	z7w3x.exe	sc.exe
PID 1684 wrote to memory of 1700	1684	z7w3x.exe	wmic.exe
PID 1684 wrote to memory of 1700	1684	z7w3x.exe	wmic.exe
PID 1684 wrote to memory of 1700	1684	z7w3x.exe	wmic.exe
PID 1684 wrote to memory of 1700	1684	z7w3x.exe	wmic.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1248	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1248	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1248	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1248	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1908	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1908	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1908	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1908	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1548	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1548	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1548	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1548	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 960	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 960	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 960	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 960	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 648	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 648	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 648	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 648	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 808	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 808	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 808	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 808	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1128	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1128	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1128	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1128	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 624	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 624	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 624	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 624	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 884	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 884	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 884	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 884	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1656	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1656	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1656	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 1656	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe
PID 1684 wrote to memory of 924	1684	z7w3x.exe	vssadmin.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

z7w3x.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	z7w3x.exe

C:\Users\Admin\AppData\Local\Temp\z7w3x.exe
"C:\Users\Admin\AppData\Local\Temp\z7w3x.exe"
1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1684

C:\Windows\SysWOW64\net.exe
net stop VSS & sc config VSS start= disabled
2⤵
- Suspicious use of WriteProcessMemory
PID:996

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop VSS & sc config VSS start= disabled
3⤵
PID:464

C:\Windows\SysWOW64\vssadmin.exe
vssadmin delete shadows /all /quiet
2⤵
- Interacts with shadow copies
PID:924

C:\Windows\SysWOW64\sc.exe
sc config VSS start= Demand & net start VSS
2⤵
- Launches sc.exe
PID:1296

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic.exe SHADOWCOPY delete /nointeractive
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1700

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Delete Shadows /All /Quiet
2⤵
- Interacts with shadow copies
PID:1248

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=c: /on=c: /maxsize=401MB
2⤵
- Interacts with shadow copies
PID:1908

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=c: /on=c: /maxsize=unbounded
2⤵
- Interacts with shadow copies
PID:1548

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=d: /on=d: /maxsize=401MB
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:960

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=d: /on=d: /maxsize=unbounded
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:648

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=e: /on=e: /maxsize=401MB
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:808

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=e: /on=e: /maxsize=unbounded
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1128

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=f: /on=f: /maxsize=401MB
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:624

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=f: /on=f: /maxsize=unbounded
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:884

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=g: /on=g: /maxsize=401MB
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1656

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=g: /on=g: /maxsize=unbounded
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:924

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=h: /on=h: /maxsize=401MB
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:580

C:\Windows\SysWOW64\vssadmin.exe
vssadmin.exe Resize ShadowStorage /for=h: /on=h: /maxsize=unbounded
2⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1188

C:\Windows\SysWOW64\icacls.exe
icacls.exe "{A-Z}:" /grant {Username}:F /T /C /Q
2⤵
- Modifies file permissions
PID:1184

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -command "Get-WmiObject Win32_Shadowcopy | ForEach-Object {$_.Delete();}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1140

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout 1 && del "C:\Users\Admin\AppData\Local\Temp\z7w3x.exe" >> NUL
2⤵
- Deletes itself
PID:1288

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:1516

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1824

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1568

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:868

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\ResetMeasure.potx.[865b452aec].[spanielearslook].likeoldboobs
1⤵
- Modifies registry class
PID:700

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\WaitUninstall.wmf.[865b452aec].[spanielearslook].likeoldboobs
1⤵
- Modifies registry class
PID:1140

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\WaitUninstall.wmf.[865b452aec].[spanielearslook].likeoldboobs
2⤵
- Opens file in notepad (likely ransom note)
PID:1332

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

File Deletion

2

T1107

File Permissions Modification

1

T1222

Modify Registry

3

T1112

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2

T1490

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Downloads

C:\Users\Admin\Desktop\WaitUninstall.wmf.[865b452aec].[spanielearslook].likeoldboobs
Filesize
235KB

MD5
6d2dfdbbe90fd20ea83a74b1e1301604

SHA1
4d0319a44dbdf926aeddd083942a61db4311afa9

SHA256
974e02f8bd593fd1f9f840d55b12fc86bb4b3dce1ec4bf91d19bc87c0ab309da

SHA512
43e85378881e86a86ddd25999f6d76e48f14a3b7d013190d9dd05b2813e2724a2476ce7ad86b873afbd7abb72a2319e8dd6ade64b26cc09b3c0d087534518451

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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memory/464-56-0x0000000000000000-mapping.dmp

Download
memory/580-71-0x0000000000000000-mapping.dmp

Download
memory/624-67-0x0000000000000000-mapping.dmp

Download
memory/648-64-0x0000000000000000-mapping.dmp

Download
memory/808-65-0x0000000000000000-mapping.dmp

Download
memory/868-87-0x000007FEFBC21000-0x000007FEFBC23000-memory.dmp

Filesize
8KB

Download
memory/868-86-0x0000000000000000-mapping.dmp

Download
memory/884-68-0x0000000000000000-mapping.dmp

Download
memory/924-59-0x0000000000000000-mapping.dmp

Download
memory/924-70-0x0000000000000000-mapping.dmp

Download
memory/960-63-0x0000000000000000-mapping.dmp

Download
memory/996-55-0x0000000000000000-mapping.dmp

Download
memory/1128-66-0x0000000000000000-mapping.dmp

Download
memory/1140-76-0x0000000073C40000-0x00000000741EB000-memory.dmp

Filesize
5.7MB

Download
memory/1140-77-0x0000000073C40000-0x00000000741EB000-memory.dmp

Filesize
5.7MB

Download
memory/1140-74-0x0000000000000000-mapping.dmp

Download
memory/1184-73-0x0000000000000000-mapping.dmp

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memory/1188-72-0x0000000000000000-mapping.dmp

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memory/1248-60-0x0000000000000000-mapping.dmp

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memory/1288-78-0x0000000000000000-mapping.dmp

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memory/1296-57-0x0000000000000000-mapping.dmp

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memory/1332-92-0x0000000000000000-mapping.dmp

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memory/1516-79-0x0000000000000000-mapping.dmp

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memory/1548-62-0x0000000000000000-mapping.dmp

Download
memory/1568-84-0x000000007122D000-0x0000000071238000-memory.dmp

Filesize
44KB

Download
memory/1568-82-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1568-85-0x000000007122D000-0x0000000071238000-memory.dmp

Filesize
44KB

Download
memory/1568-81-0x0000000070241000-0x0000000070243000-memory.dmp

Filesize
8KB

Download
memory/1568-88-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1568-80-0x00000000727C1000-0x00000000727C4000-memory.dmp

Filesize
12KB

Download
memory/1656-69-0x0000000000000000-mapping.dmp

Download
memory/1684-54-0x00000000756E1000-0x00000000756E3000-memory.dmp

Filesize
8KB

Download
memory/1700-58-0x0000000000000000-mapping.dmp

Download
memory/1908-61-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads