3123af93014a5a5c49aa6fd2118f6805041af178c222be27e30b2fd477085c19

Resubmissions

09-08-2024 21:57

240809-1t1vfs1cpm 10

06-08-2024 13:01

06-08-2024 12:52

06-08-2024 12:29

06-08-2024 12:26

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-08-2024 21:57

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Report Analysis Logs

General

Target

1/0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Size

146KB
MD5

2357ecbcf3b566c76c839daf7ecf2681
SHA1

89d9b7c3eff0a15dc9dbbfe2163de7d5e9479f58
SHA256

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305
SHA512

bb5630ae44e684f2dfc74478c57bf97a94045501a64022d563e87f2a60d777307cab2b5a14e6764d25a2fd1f27901624c1ee76ca551d5a5e3a21abc4befef401
SSDEEP

3072:V6glyuxE4GsUPnliByocWepo2NVLiguo/pyEwUS:V6gDBGpvEByocWeauV2gvzwU

Score

10^/10

defense_evasion discovery ransomware spyware stealer

Malware Config

Extracted

Path

C:\7V7uPExzv.README.txt

Ransom Note

~~~NULLBULGE LOCK - BASED ON LOCKBIT~~~ >>>> Your data is encrypted... but dont freak out If we encrypted you, you majorly fucked up. But... all can be saved But not for free, we require an xmr payment >>>> What guarantees that we will not deceive you? We are not a politically motivated group and we do not need anything other than your money. If you pay, we will provide you the programs for decryption. Life is too short to be sad. Dont be sad money is only paper. Your files are more important than paper right? If we do not give you decrypter then nobody will pay us in the future. To us, our reputation is very important. There is no dissatisfied victim after payment. >>>> You may contact us and decrypt one file for free on these TOR sites with your personal DECRYPTION ID Download and install TOR Browser https://www.torproject.org/ Write to a chat and wait for the answer, we will always answer you. Sometimes you will need to wait a while Links for Tor Browser: http://nullblgtk7dwzpfklgktzll27ovvnj7pvqkoprmhubnnb32qcbmcpgid.onion/ Link for the normal browser http://group.goocasino.org https://nullbulge.com >>>> Your personal DECRYPTION ID: 217B9D5D58C4AD3C1A2E0C1963505526 >>>> Warning! Do not DELETE or MODIFY any files, it can lead to recovery problems!

URLs

http://nullblgtk7dwzpfklgktzll27ovvnj7pvqkoprmhubnnb32qcbmcpgid.onion/

http://group.goocasino.org

https://nullbulge.com

Signatures

Renames multiple (605) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

C7A6.tmp

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation C7A6.tmp
Deletes itself 1 IoCs

Processes:

C7A6.tmp

pid process

764 C7A6.tmp
Executes dropped EXE 1 IoCs

Processes:

C7A6.tmp

pid process

764 C7A6.tmp
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	C7A6.tmp

Drops desktop.ini file(s) 2 IoCs

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

description	ioc	process
File opened for modification	C:\$Recycle.Bin\S-1-5-21-786284298-625481688-3210388970-1000\desktop.ini	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-786284298-625481688-3210388970-1000\desktop.ini	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 4 IoCs

Processes:

splwow64.exeprintfilterpipelinesvc.exe

description	ioc	process
File created	C:\Windows\system32\spool\PRINTERS\00002.SPL	splwow64.exe
File created	C:\Windows\system32\spool\PRINTERS\PPngns_mn1xa1ld689c38mp_kcb.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PP6thorpdr1una03efnuvqhg9i.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PPt6bb90zf815nk7zbzopr1kxjb.TMP	printfilterpipelinesvc.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\7V7uPExzv.bmp"	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\7V7uPExzv.bmp"	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exeC7A6.tmp

pid	process
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
764	C7A6.tmp

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exeC7A6.tmpcmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	C7A6.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

ONENOTE.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ONENOTE.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	ONENOTE.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

ONENOTE.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	ONENOTE.EXE

Modifies Control Panel 2 IoCs

evasion

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\Desktop	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\Desktop\WallpaperStyle = "10"	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

Modifies registry class 5 IoCs

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.7V7uPExzv	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.7V7uPExzv\ = "7V7uPExzv"	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\7V7uPExzv\DefaultIcon	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\7V7uPExzv	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\7V7uPExzv\DefaultIcon\ = "C:\\ProgramData\\7V7uPExzv.ico"	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

ONENOTE.EXE

pid process

2604 ONENOTE.EXE
2604 ONENOTE.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

pid	process
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

Suspicious behavior: RenamesItself 26 IoCs

Processes:

C7A6.tmp

pid	process
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp
764	C7A6.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

description	pid	process
Token: SeAssignPrimaryTokenPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeDebugPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: 36	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeImpersonatePrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeIncBasePriorityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeIncreaseQuotaPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: 33	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeManageVolumePrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeProfSingleProcessPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeRestorePrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSystemProfilePrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeTakeOwnershipPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeShutdownPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeDebugPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeBackupPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
Token: SeSecurityPrivilege	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe

Suspicious use of SetWindowsHookEx 16 IoCs

Processes:

ONENOTE.EXE

pid	process
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE
2604	ONENOTE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exeprintfilterpipelinesvc.exeC7A6.tmp

description	pid	process	target process
PID 2316 wrote to memory of 3564	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe	splwow64.exe
PID 2316 wrote to memory of 3564	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe	splwow64.exe
PID 556 wrote to memory of 2604	556	printfilterpipelinesvc.exe	ONENOTE.EXE
PID 556 wrote to memory of 2604	556	printfilterpipelinesvc.exe	ONENOTE.EXE
PID 2316 wrote to memory of 764	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe	C7A6.tmp
PID 2316 wrote to memory of 764	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe	C7A6.tmp
PID 2316 wrote to memory of 764	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe	C7A6.tmp
PID 2316 wrote to memory of 764	2316	0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe	C7A6.tmp
PID 764 wrote to memory of 3168	764	C7A6.tmp	cmd.exe
PID 764 wrote to memory of 3168	764	C7A6.tmp	cmd.exe
PID 764 wrote to memory of 3168	764	C7A6.tmp	cmd.exe

C:\Users\Admin\AppData\Local\Temp\1\0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe
"C:\Users\Admin\AppData\Local\Temp\1\0fb86a8ba8fdf57990c283080a671c1320cbcdfd0e8b5f5a250d9c38a6fce305.exe"
1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  - Drops file in System32 directory
  PID:3564
- C:\ProgramData\C7A6.tmp
  "C:\ProgramData\C7A6.tmp"
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:764
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\C7A6.tmp >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3168

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4776

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:556
- C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
  /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{C18A4F2D-5382-4069-B148-7AFDF8228AC4}.xps" 133677142744290000
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of SetWindowsHookEx
  PID:2604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-786284298-625481688-3210388970-1000\GGGGGGGGGGG

Filesize
129B

MD5
f24a6af058aa1e16acf199bfdb9c50fe

SHA1
cabbbbc01e73f4469c71feffc0d3a85aed0c6c23

SHA256
2f181fabaedeeeacd0256943928ee91ee9f86d969c3713c037ad8445e5db2d0a

SHA512
5a7bf658a1fe2f025117486ec5cfce01bec033b4477452e2d001c3f760d2b183ed1fd92762d9b8b8fb6e51c6d711b47a37808f184f27e2af4c8faa80c8c8fa5a

Download Submit
C:\7V7uPExzv.README.txt

Filesize
1KB

MD5
637c0fbd50521f0b18e3f0a4fab0ce14

SHA1
9012a3c9387c5af96a831b6ae6313b07406f3700

SHA256
f129ddae4ee989df352ca24de3bc1b0ee669e622e185f451ff8fc2f8aedc8834

SHA512
a3d490e40516dbf4c3399db73da46a602608033af99a13301aae274c91922bd470fb0cde2d27b8d978b39a4e57a65cff1a160f4abe5d5cad0bea09f3be9cc00c

Download Submit
C:\ProgramData\C7A6.tmp

Filesize
14KB

MD5
294e9f64cb1642dd89229fff0592856b

SHA1
97b148c27f3da29ba7b18d6aee8a0db9102f47c9

SHA256
917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

SHA512
b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{C18A4F2D-5382-4069-B148-7AFDF8228AC4}.xps

Filesize
12.9MB

MD5
3e96e3ecef54036d5a2e23690af59991

SHA1
87c142223d4012358434299b2ed3db36804e3d32

SHA256
c50bbbd1f95105085614baa66112d183f3b81cc1d9315b70d5c1bbe3e1d8f204

SHA512
c7f3e05be86de70b7fc201a05ee1db8ddd6a9723f03a1904ea173e2281477d1d5dc2079788b9963e550b5ac68a76f753653edaaf9d870d1696dfcce292847b7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\1\EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Filesize
146KB

MD5
b359141d3552f5df9b9b5923e0e5471a

SHA1
240caca787b0f786b646fac33ecdb08f6f08219c

SHA256
2ee54d8e483846f0cb2e45db4dc4c5a0da5bca73d0cdaa7ac353e126e625bb5d

SHA512
5bec58fb37182ff8bb3de9d8827936b0384ea489e90a6a12222c89fbee53d87e208cf64408d047e73f76d8510e9d8a888bd027999fc516eff2e342484b4b545e

Download Submit
C:\Users\Admin\AppData\Local\Temp\{3DAC844E-D88A-4326-B1CA-4C44E768A4DF}

Filesize
4KB

MD5
62a0f7a446e083528ce2cfc5ea081756

SHA1
b3a11a12e3e806b631525c8c3c9f2995bf131258

SHA256
d5db56de5fe3a80243629936823c302e42f98872484b1fbaa70315bf7e946261

SHA512
8efdaa3ada5ec4ce2ff23deeb01978a47a458202c078d7d5c8534936de6dac76677a1651993c88e2907b5f7df4e05455fa1b8c0f39917b59ba571534714b1a3a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-786284298-625481688-3210388970-1000\DDDDDDDDDDD

Filesize
129B

MD5
b7575dd0b0b3e5abd4b8d1f09cf58b9b

SHA1
f83639d1c7f0ef01459819632f93e06ba2199367

SHA256
637c72956d48e6986882989095a26f7c8dbebd69cefa7a92e06d7d55e3e08373

SHA512
f64a0c48febf6086618fa6ca8d1e317373dd9b31cf88e06038d1b71c819a542d119fac73c445b20fa44af8104656279b35539501b6cccc96c9bb3796272cccaa

Download Submit
memory/2316-0-0x0000000002B60000-0x0000000002B70000-memory.dmp

Filesize
64KB

Download
memory/2316-1-0x0000000002B60000-0x0000000002B70000-memory.dmp

Filesize
64KB

Download
memory/2316-2-0x0000000002B60000-0x0000000002B70000-memory.dmp

Filesize
64KB

Download
memory/2604-2810-0x00007FFBC0130000-0x00007FFBC0140000-memory.dmp

Filesize
64KB

Download
memory/2604-2809-0x00007FFBC0130000-0x00007FFBC0140000-memory.dmp

Filesize
64KB

Download
memory/2604-2812-0x00007FFBC0130000-0x00007FFBC0140000-memory.dmp

Filesize
64KB

Download
memory/2604-2811-0x00007FFBC0130000-0x00007FFBC0140000-memory.dmp

Filesize
64KB

Download
memory/2604-2841-0x00007FFBBD980000-0x00007FFBBD990000-memory.dmp

Filesize
64KB

Download
memory/2604-2842-0x00007FFBBD980000-0x00007FFBBD990000-memory.dmp

Filesize
64KB

Download
memory/2604-2806-0x00007FFBC0130000-0x00007FFBC0140000-memory.dmp

Filesize
64KB

Download