lockbit | 34ae59b7acc09c2e82625640cae82c5158b649db1418ddbaa24138b51f1722c5

Resubmissions

25/03/2025, 13:33

250325-qtlqeszqs7 10

05/02/2025, 11:10

250205-m9vfqavqbl 10

16/11/2024, 20:31

241116-za4asstckm 10

Analysis

max time kernel
110s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2025, 13:33

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General

Target

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: 21EFEFD3564BFFCF30B85C1640056F9C >>>> 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 (674) 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-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	BCB9.tmp

Deletes itself 1 IoCs

pid	Process
848	BCB9.tmp

Executes dropped EXE 1 IoCs

pid	Process
848	BCB9.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-1-5-21-308834014-1004923324-1191300197-1000\desktop.ini	LB3.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-308834014-1004923324-1191300197-1000\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\PPvrvl7zhf836ffjpw7_0feoidb.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PP5eb607pfxx18db_hnhcjdp0kc.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PPdx0e0eyola590c0ze7ypi0be.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-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
848	BCB9.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	BCB9.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\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

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
Key created	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\Desktop	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\Desktop\WallpaperStyle = "10"	LB3.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ZImkTWSLZ	LB3.exe
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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe
5260	LB3.exe

Suspicious behavior: RenamesItself 26 IoCs

pid	Process
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp
848	BCB9.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeDebugPrivilege	5260	LB3.exe
Token: 36	5260	LB3.exe
Token: SeImpersonatePrivilege	5260	LB3.exe
Token: SeIncBasePriorityPrivilege	5260	LB3.exe
Token: SeIncreaseQuotaPrivilege	5260	LB3.exe
Token: 33	5260	LB3.exe
Token: SeManageVolumePrivilege	5260	LB3.exe
Token: SeProfSingleProcessPrivilege	5260	LB3.exe
Token: SeRestorePrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSystemProfilePrivilege	5260	LB3.exe
Token: SeTakeOwnershipPrivilege	5260	LB3.exe
Token: SeShutdownPrivilege	5260	LB3.exe
Token: SeDebugPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeBackupPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe
Token: SeSecurityPrivilege	5260	LB3.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE
5064	ONENOTE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5260 wrote to memory of 3508	5260	LB3.exe	96
PID 5260 wrote to memory of 3508	5260	LB3.exe	96
PID 2836 wrote to memory of 5064	2836	printfilterpipelinesvc.exe	101
PID 2836 wrote to memory of 5064	2836	printfilterpipelinesvc.exe	101
PID 5260 wrote to memory of 848	5260	LB3.exe	102
PID 5260 wrote to memory of 848	5260	LB3.exe	102
PID 5260 wrote to memory of 848	5260	LB3.exe	102
PID 5260 wrote to memory of 848	5260	LB3.exe	102
PID 848 wrote to memory of 2312	848	BCB9.tmp	103
PID 848 wrote to memory of 2312	848	BCB9.tmp	103
PID 848 wrote to memory of 2312	848	BCB9.tmp	103

C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\LB3.exe
C:\Users\Admin\AppData\Local\Temp\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:5260
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  - Drops file in System32 directory
  PID:3508
- C:\ProgramData\BCB9.tmp
  "C:\ProgramData\BCB9.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:848
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\BCB9.tmp >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2312

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:1184

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
  /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{DDF1B992-951E-486B-A07F-F213219CD56E}.xps" 133873832831660000
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of SetWindowsHookEx
  PID:5064

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-1-5-21-308834014-1004923324-1191300197-1000\desktop.ini

Filesize
129B

MD5
1a77bf7dcba91fd1ad82569fed15159d

SHA1
28dbe9a0d7f2b575c43ff001a16eb15fbb00255a

SHA256
136bf1a754cfdf5b3364f2246577139fa15b3b4bc445ce656ec8f128bcc63b2a

SHA512
afdfe316c8b4f5b0e27736adbcb89669ad104b508c9e4992657ac66eef118f9b3bc38e190d721ab557e077ffac30227825c4d63944277a8233840e6b6488aa30

Download Submit
C:\ProgramData\BCB9.tmp

Filesize
14KB

MD5
294e9f64cb1642dd89229fff0592856b

SHA1
97b148c27f3da29ba7b18d6aee8a0db9102f47c9

SHA256
917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

SHA512
b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

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

Filesize
153KB

MD5
42bd5de5364ae4aa1c3a4b6556fee5c8

SHA1
2a1eba40bbe88c7760626b622ff09cbfd540e2f5

SHA256
5d898acfae9302312958b4b3c0d5c9778bb6d39b3e54f27b37e23ee059ed63e5

SHA512
f868b7a166eb4f268f8a4d2ec8c9b6089afb2e2492cfb2581c8adfd47ec5d2594bdb7da416c38a8c10d2ea19c4d2f3335eb9a79e68277ed070f69719a7508457

Download Submit
C:\Users\Admin\AppData\Local\Temp\{05E5FA34-EBD2-4E2C-B31B-374F8EEF9CE5}

Filesize
4KB

MD5
6d772deafaf64513174338c4992726e7

SHA1
348d549b6b38adb593c7905e1347233ce58398d3

SHA256
75ff169acb0aa2be4bad1375fda5423d02aef60b31d81dcf7b70abee4dba1bd7

SHA512
09e45636889c10ff6269fd6b942998fad4b8b60e6cea36fa08fbd27bd3d73fa3e38a7917d9c233ee162fad157f19f016ecdddbe08b46828d43b8220051f76a5c

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

Filesize
4KB

MD5
1dc5893605859b9efd10c584a3c8995b

SHA1
ddb74b65bb43352b57cf38af904b52358b7961bb

SHA256
00156f6e40c34594205094627ebba8a0669edbc5f0320510479e8b583dfd6db4

SHA512
9b7a0914b44a03a2c116a8502ea4d4098934642a9d6967935a9b7deb8fd38cce132624e7b61eab2f64c9a1675d25933fe3e254d0e46427ea74edc97f28ff0ee5

Download Submit
C:\ZImkTWSLZ.README.txt

Filesize
6KB

MD5
dc30fc135bc05f2589e4e6716618af33

SHA1
a014214fcd505c71fc3661bd74aa8b8a6ef6ebc5

SHA256
1ba2bd16fc7ec0b5d6383a5896509174e344122b7fee060fde6db2e51d164f6b

SHA512
9b25922a1f49536c50cc59a4cb0bc6b41ca8d1c54af7d744f27b287ce49d94ad21744872aca726eb73ac7a5c3a358e019225e3b0b5e68f0a33fca2973d2333ff

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-308834014-1004923324-1191300197-1000\DDDDDDDDDDD

Filesize
129B

MD5
ab4314cdd8f4866b9b98ef1b8ae402f9

SHA1
5e5b1102dfc212e7569fd18badfecc24e8707d21

SHA256
2944b5336a86faea64f9b6d5f37b9a06c427772cd8487cbdd4a0d24b2ce35e54

SHA512
1c74ee1b93a25a4d9671ecc206daf4fed8d49ba2bebc078fb2246e783c3b1e696acb81e4299c6adaa23cd9380acd78a2e8053e2d23aa24266f7c47ae41529e57

Download Submit
memory/5064-3774-0x00007FFDC6390000-0x00007FFDC63A0000-memory.dmp

Filesize
64KB

Download
memory/5064-3771-0x00007FFDC6390000-0x00007FFDC63A0000-memory.dmp

Filesize
64KB

Download
memory/5064-3772-0x00007FFDC6390000-0x00007FFDC63A0000-memory.dmp

Filesize
64KB

Download
memory/5064-3773-0x00007FFDC6390000-0x00007FFDC63A0000-memory.dmp

Filesize
64KB

Download
memory/5064-3775-0x00007FFDC6390000-0x00007FFDC63A0000-memory.dmp

Filesize
64KB

Download
memory/5064-3804-0x00007FFDC3A30000-0x00007FFDC3A40000-memory.dmp

Filesize
64KB

Download
memory/5064-3805-0x00007FFDC3A30000-0x00007FFDC3A40000-memory.dmp

Filesize
64KB

Download
memory/5260-3753-0x0000000001430000-0x0000000001440000-memory.dmp

Filesize
64KB

Download
memory/5260-3755-0x0000000001430000-0x0000000001440000-memory.dmp

Filesize
64KB

Download
memory/5260-3754-0x0000000001430000-0x0000000001440000-memory.dmp

Filesize
64KB

Download
memory/5260-2-0x0000000001430000-0x0000000001440000-memory.dmp

Filesize
64KB

Download
memory/5260-0-0x0000000001430000-0x0000000001440000-memory.dmp

Filesize
64KB

Download
memory/5260-1-0x0000000001430000-0x0000000001440000-memory.dmp

Filesize
64KB

Download