lockbit | f566f21f3db0c4a9f421f18e6561279b4dd4c5fd3c32456a6f2e5b927b49719d

Resubmissions

25/03/2025, 13:22

250325-qmadtazpt8 10

05/02/2025, 11:27

250205-nkmv1swker 10

23/05/2024, 09:35

240523-lkmh5scb37 10

28/04/2024, 14:29

240428-rth5zahg49 10

Analysis

max time kernel
118s
max time network
102s
platform
windows11-21h2_x64
resource
win11-20250313-en
resource tags

arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system
submitted
25/03/2025, 13:22

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General

Target

LockBit-Black-Builder-main/LockBit-Black-Builder-main/LockBit30/Build/LB3.exe
Size

153KB
MD5

c73eac0c837c3c5caca3a885f46c17d9
SHA1

a0ca9511b40c9c2451986ce179016ec4014e9adb
SHA256

e609bf8406b61613f3e605d277cf445059974a4c71c3edd09fffae86a3c5dbfe
SHA512

157c92e561cd18876ab60faf8a3d8e62633e7750accb965e86f3202b0d5ff902d3ae51fb41592d9be22672e67a713291e469a09be57e6f77dd6343090324792a
SSDEEP

3072:xqJogYkcSNm9V7D2YRLCm8ZdqVAxrMismEm8T:xq2kc4m9tDlhLqb

Score

10^/10

lockbit defense_evasion discovery ransomware spyware stealer

Malware Config

Extracted

Path

C:\ZImkTWSLZ.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: 21EFEFD3564BFFCF9CC15CBE936B41D8 >>>> 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 (531) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes itself 1 IoCs

pid	Process
1208	9A8B.tmp

Executes dropped EXE 1 IoCs

pid	Process
1208	9A8B.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-1-5-21-976934595-4290022905-4081117292-1000\desktop.ini	LB3.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-976934595-4290022905-4081117292-1000\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\PPretttdjyws2mpm2zkzuolcbdd.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PP7y0q4w01cxewqy_6i8vrxxmk.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PPrykneptrhi4_ev57jiec00sce.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-1-5-21-976934595-4290022905-4081117292-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-976934595-4290022905-4081117292-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1208	9A8B.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	9A8B.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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

defense_evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-976934595-4290022905-4081117292-1000\Control Panel\Desktop\WallpaperStyle = "10"	LB3.exe
Key created	\REGISTRY\USER\S-1-5-21-976934595-4290022905-4081117292-1000\Control Panel\Desktop	LB3.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.ZImkTWSLZ\ = "ZImkTWSLZ"	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ZImkTWSLZ\DefaultIcon	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ZImkTWSLZ	LB3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ZImkTWSLZ\DefaultIcon\ = "C:\\ProgramData\\ZImkTWSLZ.ico"	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ZImkTWSLZ	LB3.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
4192	LB3.exe
2428	ONENOTE.EXE
2428	ONENOTE.EXE

Suspicious behavior: RenamesItself 26 IoCs

pid	Process
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp
1208	9A8B.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeDebugPrivilege	4192	LB3.exe
Token: 36	4192	LB3.exe
Token: SeImpersonatePrivilege	4192	LB3.exe
Token: SeIncBasePriorityPrivilege	4192	LB3.exe
Token: SeIncreaseQuotaPrivilege	4192	LB3.exe
Token: 33	4192	LB3.exe
Token: SeManageVolumePrivilege	4192	LB3.exe
Token: SeProfSingleProcessPrivilege	4192	LB3.exe
Token: SeRestorePrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSystemProfilePrivilege	4192	LB3.exe
Token: SeTakeOwnershipPrivilege	4192	LB3.exe
Token: SeShutdownPrivilege	4192	LB3.exe
Token: SeDebugPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeBackupPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe
Token: SeSecurityPrivilege	4192	LB3.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE
2428	ONENOTE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4192 wrote to memory of 2376	4192	LB3.exe	80
PID 4192 wrote to memory of 2376	4192	LB3.exe	80
PID 2200 wrote to memory of 2428	2200	printfilterpipelinesvc.exe	83
PID 2200 wrote to memory of 2428	2200	printfilterpipelinesvc.exe	83
PID 4192 wrote to memory of 1208	4192	LB3.exe	84
PID 4192 wrote to memory of 1208	4192	LB3.exe	84
PID 4192 wrote to memory of 1208	4192	LB3.exe	84
PID 4192 wrote to memory of 1208	4192	LB3.exe	84
PID 1208 wrote to memory of 5628	1208	9A8B.tmp	85
PID 1208 wrote to memory of 5628	1208	9A8B.tmp	85
PID 1208 wrote to memory of 5628	1208	9A8B.tmp	85

C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit-Black-Builder-main\LockBit30\Build\LB3.exe
C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit-Black-Builder-main\LockBit30\Build\LB3.exe bcdedit /set shutdown /r /f /t 2
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:4192
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  - Drops file in System32 directory
  PID:2376
- C:\ProgramData\9A8B.tmp
  "C:\ProgramData\9A8B.tmp"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1208
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\9A8B.tmp >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5628

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:468

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
  /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{41162E89-822F-43FF-BB07-0964FA7A1676}.xps" 133873826176020000
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2428

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-1-5-21-976934595-4290022905-4081117292-1000\CCCCCCCCCCC

Filesize
129B

MD5
369bc1b372f34a7044c74ac10289e861

SHA1
6a16f03ae1a7088c1e3c468f6db0d12ad06f6f43

SHA256
3a1e4a89378fc30cba7253d597f099ca1311fd3ab14205ab810bb43ff3697bc6

SHA512
23b02750e589ad38d69683f356d89d6762dc6aa96951a868aade173c9c4df84c737bd6d39b8b2f910792080b491db6d6c68baa588bb8a919cf29844879369289

Download Submit
C:\ProgramData\9A8B.tmp

Filesize
14KB

MD5
294e9f64cb1642dd89229fff0592856b

SHA1
97b148c27f3da29ba7b18d6aee8a0db9102f47c9

SHA256
917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

SHA512
b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit-Black-Builder-main\LockBit30\Build\DDDDDDD

Filesize
153KB

MD5
8b75f2b83894e81ac0a5c9988bcf0e2f

SHA1
8106d9ba337ee757dea8070eca5181baaae92a28

SHA256
b5a1be3bd9753b326311824d74661e539f9309ae7a3f6455546476eb8f097567

SHA512
5be02b819aebb0c08b55d1c250355a3760aa617b83fba6e54ebfd66d8f48efe7c8f5fd25c94a53f11e7284d4c5253c0b006220553ca6e8efd56af6ae4e334d52

Download Submit
C:\Users\Admin\AppData\Local\Temp\{0A9141FE-E263-4D6A-BCBC-B0504361F95C}

Filesize
4KB

MD5
6c8ae6dc99268d77a14c0e545c96e000

SHA1
2bc6011a39a391d3ff362b4ce249b83080bfdae8

SHA256
4d87b8fb1f3df43cfd19d0d4d2e847b8d7a0bccd15ac3f0644f4c61844b38e4f

SHA512
70b9aed1d1bba81ee45a1e56f53030e35a6396a7786c2cfaf94c2d08335bd75377d7fd02cd15dff0aca9b3a13a781315860ea5b61c93e9378fd0c332fd4836a6

Download Submit
C:\ZImkTWSLZ.README.txt

Filesize
6KB

MD5
cd4409bcb88dd01990f34c5351e25437

SHA1
e6a3c2a2112e77153c28cbfb4f6ea23241e1f6e1

SHA256
51d55aecec62c6329a8d19b236c59bd0e3824f5d400c87b4dca4216bf8dc8b59

SHA512
cc6298007e485f46d5b43b8ab647dc31b78176d57369f5eec5387fbf2416b8969accac921c408fe1851622ff5fb75f8e1b0a7f39bb21056fa2690af09f8aa0d5

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-976934595-4290022905-4081117292-1000\DDDDDDDDDDD

Filesize
129B

MD5
732ffacb9a62d0eb13ecad380155dcb9

SHA1
8d1f52a218b8d4e5de9f6730e1f679700684e308

SHA256
59d5419e18ea816f4110908bb070e450704e75ded15d7274389c6da337305abd

SHA512
0e9d0b55ced6c5c929cd3972f4d367c3f2266393d9c50e9cad47bb41abdde1b8aa60a54c914baf3d30e3212d317d5c0c6d4e247276ae7d7fc12964f217b9177a

Download Submit
memory/2428-3593-0x00007FF89E1F0000-0x00007FF89E200000-memory.dmp

Filesize
64KB

Download
memory/2428-3595-0x00007FF89E1F0000-0x00007FF89E200000-memory.dmp

Filesize
64KB

Download
memory/2428-3596-0x00007FF89E1F0000-0x00007FF89E200000-memory.dmp

Filesize
64KB

Download
memory/2428-3592-0x00007FF89E1F0000-0x00007FF89E200000-memory.dmp

Filesize
64KB

Download
memory/2428-3591-0x00007FF89E1F0000-0x00007FF89E200000-memory.dmp

Filesize
64KB

Download
memory/2428-3625-0x00007FF89BC70000-0x00007FF89BC80000-memory.dmp

Filesize
64KB

Download
memory/2428-3626-0x00007FF89BC70000-0x00007FF89BC80000-memory.dmp

Filesize
64KB

Download
memory/4192-3575-0x0000000003260000-0x0000000003270000-memory.dmp

Filesize
64KB

Download
memory/4192-3576-0x0000000003260000-0x0000000003270000-memory.dmp

Filesize
64KB

Download
memory/4192-3574-0x0000000003260000-0x0000000003270000-memory.dmp

Filesize
64KB

Download
memory/4192-2-0x0000000003260000-0x0000000003270000-memory.dmp

Filesize
64KB

Download
memory/4192-0-0x0000000003260000-0x0000000003270000-memory.dmp

Filesize
64KB

Download
memory/4192-1-0x0000000003260000-0x0000000003270000-memory.dmp

Filesize
64KB

Download