lockbit | 7600b5b49f4ea98e6faa89ca9f4efe73830b2d664909cac0090edda23c22fe76

Analysis

max time kernel
95s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 22:58

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General

Target

LB3.exe
Size

153KB
MD5

e8de6e89b6873af7c092625699496f7e
SHA1

49b2bdb8971dde420427f4953bc56450faabfeb3
SHA256

7600b5b49f4ea98e6faa89ca9f4efe73830b2d664909cac0090edda23c22fe76
SHA512

c7650f49039bd6bcb79a0d36244e665624edb1e80bb32f17419479ff9d425cdceccb85774d157647c9465fdc5ddcc6f71cb3998643f9d17a949668b1ac948bcd
SSDEEP

3072:QqJogYkcSNm9V7DpIcm8mdTN3rLoMBFYm6edO3PsT1T:Qq2kc4m9tDpE8mdxXoMBWLe43P

Score

10^/10

lockbit defense_evasion discovery ransomware spyware stealer

Malware Config

Extracted

Path

C:\9F8AlutYU.README.txt

Family

lockbit

Ransom Note

~~~ LockBit 3.0 the world's fastest ransomware since 2019~~~ >>>> Your data are stolen and encrypted The data will be published on TOR website if you do not pay the ransom Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly >>>> 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 and we will delete your data. Life is too short to be sad. Be not sad, money, it is only paper. If we do not give you decrypters, or we do not delete your data after payment, then nobody will pay us in the future. Therefore to us our reputation is very important. We attack the companies worldwide and there is no dissatisfied victim after payment. You can obtain information about us on twitter https://twitter.com/hashtag/lockbit?f=live >>>> You need 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 for our answer because we attack many companies. Links for Tor Browser: http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion Link for the normal browser http://lockbitsupp.uz If you do not get an answer in the chat room for a long time, the site does not work and in any other emergency, you can contact us in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] >>>> Your personal DECRYPTION ID: B7568014A48684D6D525F3F3722638C4 >>>> Warning! Do not DELETE or MODIFY any files, it can lead to recovery problems! >>>> Warning! If you do not pay the ransom we will attack your company repeatedly again! >>>> Advertisement Would you like to earn millions of dollars $$$ ? Our company acquire access to networks of various companies, as well as insider information that can help you steal the most valuable data of any company. You can provide us accounting data for the access to any company, for example, login and password to RDP, VPN, corporate email, etc. Open our letter at your email. Launch the provided virus on any computer in your company. You can do it both using your work computer or the computer of any other employee in order to divert suspicion of being in collusion with us. Companies pay us the foreclosure for the decryption of files and prevention of data leak. You can contact us using Tox messenger without registration and SMS https://tox.chat/download.html. Using Tox messenger, we will never know your real name, it means your privacy is guaranteed. If you want to contact us, write in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] If this contact is expired, and we do not respond you, look for the relevant contact data on our website via Tor or Brave browser Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly

Emails

[email protected]

URLs

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion

http://lockbitapt.uz

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly

https://twitter.com/hashtag/lockbit?f=live

Signatures

Lockbit
Ransomware family with multiple variants released since late 2019.
ransomware lockbit
Lockbit family
lockbit
Renames multiple (609) 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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	F240.tmp

Deletes itself 1 IoCs

pid	Process
4792	F240.tmp

Executes dropped EXE 1 IoCs

pid	Process
4792	F240.tmp

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\$Recycle.Bin\S-1-5-21-3227495264-2217614367-4027411560-1000\desktop.ini	LB3.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-3227495264-2217614367-4027411560-1000\desktop.ini	LB3.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

description	ioc	Process
File created	C:\Windows\system32\spool\PRINTERS\00002.SPL	splwow64.exe
File created	C:\Windows\system32\spool\PRINTERS\PPocg67qza82zt1c069z0yqmqvb.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PPzwmg4c7c12g0t60ma2sq4jkb.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PPjqrqdfq600cxrfcjx7mk47fee.TMP	printfilterpipelinesvc.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\9F8AlutYU.bmp"	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\9F8AlutYU.bmp"	LB3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4792	F240.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LB3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F240.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

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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\Desktop	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\Desktop\WallpaperStyle = "10"	LB3.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\9F8AlutYU	LB3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\9F8AlutYU\DefaultIcon\ = "C:\\ProgramData\\9F8AlutYU.ico"	LB3.exe
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.9F8AlutYU	LB3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.9F8AlutYU\ = "9F8AlutYU"	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\9F8AlutYU\DefaultIcon	LB3.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1232	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2232	ONENOTE.EXE
2232	ONENOTE.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe
2772	LB3.exe

Suspicious behavior: RenamesItself 26 IoCs

pid	Process
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp
4792	F240.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeDebugPrivilege	2772	LB3.exe
Token: 36	2772	LB3.exe
Token: SeImpersonatePrivilege	2772	LB3.exe
Token: SeIncBasePriorityPrivilege	2772	LB3.exe
Token: SeIncreaseQuotaPrivilege	2772	LB3.exe
Token: 33	2772	LB3.exe
Token: SeManageVolumePrivilege	2772	LB3.exe
Token: SeProfSingleProcessPrivilege	2772	LB3.exe
Token: SeRestorePrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSystemProfilePrivilege	2772	LB3.exe
Token: SeTakeOwnershipPrivilege	2772	LB3.exe
Token: SeShutdownPrivilege	2772	LB3.exe
Token: SeDebugPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeBackupPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe
Token: SeSecurityPrivilege	2772	LB3.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1232	NOTEPAD.EXE

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
4732	OpenWith.exe
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE
2232	ONENOTE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 1800	2772	LB3.exe	89
PID 2772 wrote to memory of 1800	2772	LB3.exe	89
PID 3048 wrote to memory of 2232	3048	printfilterpipelinesvc.exe	95
PID 3048 wrote to memory of 2232	3048	printfilterpipelinesvc.exe	95
PID 2772 wrote to memory of 4792	2772	LB3.exe	96
PID 2772 wrote to memory of 4792	2772	LB3.exe	96
PID 2772 wrote to memory of 4792	2772	LB3.exe	96
PID 2772 wrote to memory of 4792	2772	LB3.exe	96
PID 4792 wrote to memory of 3916	4792	F240.tmp	97
PID 4792 wrote to memory of 3916	4792	F240.tmp	97
PID 4792 wrote to memory of 3916	4792	F240.tmp	97

C:\Users\Admin\AppData\Local\Temp\LB3.exe
"C:\Users\Admin\AppData\Local\Temp\LB3.exe"
1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  - Drops file in System32 directory
  PID:1800
- C:\ProgramData\F240.tmp
  "C:\ProgramData\F240.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:4792
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\F240.tmp >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3916

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4732

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3260

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
  /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{B825AD35-CDB8-4D81-B9AE-4E3BAC083BB3}.xps" 133770491388460000
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of SetWindowsHookEx
  PID:2232

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\9F8AlutYU.README.txt
1⤵
- Opens file in notepad (likely ransom note)
- Suspicious use of FindShellTrayWindow
PID:1232

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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-1-5-21-3227495264-2217614367-4027411560-1000\desktop.ini

Filesize
129B

MD5
89aac8a45ef0b732396a66302f0a184d

SHA1
5c2f23ca0599a3eff0b312d483f790cd48b16766

SHA256
5d1815acb2fe8f82b26c5e6977f66e8c9b00c1d98108cf78bd67e2da7915b804

SHA512
ec6c5c5fe4c8d03f1eba3aa73161b82598afe77e0f1f9b437ea0ee134ea3432755123690f6bd32722567791b799f5d4a55f315682dc84c9292ddcc9303ffaff6

Download Submit
C:\9F8AlutYU.README.txt

Filesize
6KB

MD5
dd746ace17e44ace00885b91400f11d5

SHA1
4a0302d2dca400598f396e4230fdae71779cbeaa

SHA256
b27c3c8a30faf7c76483b7e5d964ae85046a9713caa46508ee7a1e31b7dc6272

SHA512
8ac26aa7262fdf1afdc74e604720a79ebde076c75f460d7d5f57ff4d81dedb1ad471eb114ddd428c1934029746f5c222339090680bc77a6ea09ce329e1da3ef1

Download Submit
C:\ProgramData\F240.tmp

Filesize
14KB

MD5
294e9f64cb1642dd89229fff0592856b

SHA1
97b148c27f3da29ba7b18d6aee8a0db9102f47c9

SHA256
917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

SHA512
b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\DDDDDDD

Filesize
153KB

MD5
24a3fea20da3912725983e81e58089a4

SHA1
639923f6c6fe9836201661060e04410c58c56b4d

SHA256
cc341cd3b72e34a72289d42c475a9ba017e34e5be5c0e48510e54e1b2700849a

SHA512
99c289facf2989a7de0176119326b1ae929a4c67c3b878a2b5e44853caca5c51724dc9c1a03b28fb7c68de6bc08a48f3b4a7b7dae1ee4d0f929d75ba65f1df4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\{74360985-5D0C-4D32-916C-31AB2342996B}

Filesize
4KB

MD5
b94b24c6e217bae5fa5101eccfe56b07

SHA1
8e0bb04a2c04fc0c861f311549849db2094c160a

SHA256
37b9cbdf2f085b3868c3524819d5841e819d7065a3a2e2d9a72ad41133a6b519

SHA512
936c054601317f06db83b24528aca296f7780ce3cc2a13268740049b38dc7a0a618f1aec7144480e668ab7480559d6303d795287b8c78b98431d332de8f24e7d

Download Submit
C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2

Filesize
4KB

MD5
d81ef4f68fb22466dd20c34c2b35bcfb

SHA1
e7052309c4b119daa335db6f313e3bd9ae702807

SHA256
5680556d4349643f99f7e49e51c7bc4fe2641d880e7b89dd58f1ee133dddd5bf

SHA512
7bd683294bddcf22148a4ccb36c91b1903b7639231e08fd90fedd93e0aec95b27af8a48b969414c08f0aedca17b028640b1d5cf5362a5fb25baa03986a92532e

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-3227495264-2217614367-4027411560-1000\DDDDDDDDDDD

Filesize
129B

MD5
ed54d97d7c8e13ece3e51c7603be3c6c

SHA1
f8a5c2b96aaf603ee9f992b26ba274cf5ba7812c

SHA256
f29793ff6b3d2d334e1811986d3d19136496575828499af493413e3b2152534f

SHA512
587a44dda33484da129d22ded5ddf37ce95b1cd31273da9914e619444f7d3e20450a225a7a4ad6a4dc8134b0b6c8d14f8aff31d3038dc8fe36bcf89824f9c4f9

Download Submit
memory/2232-2965-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-3037-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-2962-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-2963-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-2964-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-3039-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-2961-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-3040-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-2970-0x00007FFCA6070000-0x00007FFCA6080000-memory.dmp

Filesize
64KB

Download
memory/2232-3038-0x00007FFCA82F0000-0x00007FFCA8300000-memory.dmp

Filesize
64KB

Download
memory/2232-2999-0x00007FFCA6070000-0x00007FFCA6080000-memory.dmp

Filesize
64KB

Download
memory/2772-2-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download
memory/2772-1-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download
memory/2772-0-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download
memory/2772-2949-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download
memory/2772-2948-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download
memory/2772-2947-0x0000000002BA0000-0x0000000002BB0000-memory.dmp

Filesize
64KB

Download