lockbit | f566f21f3db0c4a9f421f18e6561279b4dd4c5fd3c32456a6f2e5b927b49719d

Resubmissions

23-05-2024 09:35

240523-lkmh5scb37 10

28-04-2024 14:29

240428-rth5zahg49 10

Analysis

max time kernel
147s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 09:35

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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 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: 21EFEFD3564BFFCFBC6685725E90382B >>>> 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
Renames multiple (625) 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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	1624.tmp

Deletes itself 1 IoCs

pid	Process
2644	1624.tmp

Executes dropped EXE 1 IoCs

pid	Process
2644	1624.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

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini	LB3.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini	LB3.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\system32\spool\PRINTERS\PP9dwd6pe0l2_ea6yyatrhwgzeb.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\00002.SPL	splwow64.exe
File created	C:\Windows\system32\spool\PRINTERS\PP2_4sacmon_w4nuhlwddbo0u1d.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PPac_lur2iqlyyqbzap3yu41u6.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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2644	1624.tmp

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

System Information Discovery
T1082

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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\Desktop	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\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
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe
1920	LB3.exe

Suspicious behavior: RenamesItself 26 IoCs

pid	Process
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp
2644	1624.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeDebugPrivilege	1920	LB3.exe
Token: 36	1920	LB3.exe
Token: SeImpersonatePrivilege	1920	LB3.exe
Token: SeIncBasePriorityPrivilege	1920	LB3.exe
Token: SeIncreaseQuotaPrivilege	1920	LB3.exe
Token: 33	1920	LB3.exe
Token: SeManageVolumePrivilege	1920	LB3.exe
Token: SeProfSingleProcessPrivilege	1920	LB3.exe
Token: SeRestorePrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSystemProfilePrivilege	1920	LB3.exe
Token: SeTakeOwnershipPrivilege	1920	LB3.exe
Token: SeShutdownPrivilege	1920	LB3.exe
Token: SeDebugPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeBackupPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe
Token: SeSecurityPrivilege	1920	LB3.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE
3268	ONENOTE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 5848	1920	LB3.exe	101
PID 1920 wrote to memory of 5848	1920	LB3.exe	101
PID 2996 wrote to memory of 3268	2996	printfilterpipelinesvc.exe	107
PID 2996 wrote to memory of 3268	2996	printfilterpipelinesvc.exe	107
PID 1920 wrote to memory of 2644	1920	LB3.exe	108
PID 1920 wrote to memory of 2644	1920	LB3.exe	108
PID 1920 wrote to memory of 2644	1920	LB3.exe	108
PID 1920 wrote to memory of 2644	1920	LB3.exe	108
PID 2644 wrote to memory of 3824	2644	1624.tmp	109
PID 2644 wrote to memory of 3824	2644	1624.tmp	109
PID 2644 wrote to memory of 3824	2644	1624.tmp	109

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"
1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  - Drops file in System32 directory
  PID:5848
- C:\ProgramData\1624.tmp
  "C:\ProgramData\1624.tmp"
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2644
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\1624.tmp >> NUL
    3⤵
    PID:3824

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:5900

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3960,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
1⤵
PID:5972

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
  /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{2360860F-6CDF-45D2-A544-1D4812C4F11D}.xps" 133609305570280000
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of SetWindowsHookEx
  PID:3268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

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-1-5-21-1181767204-2009306918-3718769404-1000\GGGGGGGGGGG

Filesize
129B

MD5
0bd402040e531b2c8dc9d1cb2dbf87a0

SHA1
3f3ea2c16fa6eb4f29dd4bf0de2d6e98ae90baea

SHA256
2c452a0747e55a78b3104484b126c8ba1ad08ed47e2b0a906697a07eac3b1e86

SHA512
659026f591a2259eb1e367962e7bc68f869ce6d10356abf27c039f9e077c766ec486d2102ac16203952d0d6f1f55e94ce55868b27a2d5005190c19333d2442dd

Download Submit
C:\ProgramData\1624.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\EEEEEEE

Filesize
153KB

MD5
9fb570df1bdc5025d6cb82d8e067468e

SHA1
371e70a5cd4aa17267d22e4ee5c1bbcca5183f85

SHA256
1da3eb93e5d0d4a614be78170d2d87ae2405cfc4c16db160ab464be03074ace8

SHA512
fea55aff5f60ae2ebe48e5ef47cb400021ec6a1cee63a77a42d239502d9ab7b918567fd328da58895482946ac2bbc99f46c9464faa6f4f0ddd2b88363207f61b

Download Submit
C:\Users\Admin\AppData\Local\Temp\{FDB05E52-2D53-4C57-B7AB-31D33553D783}

Filesize
4KB

MD5
c31dfe758c98a03bcf301ac9ed0fe96a

SHA1
934804b9da43ea2c1830d54180ba974990183d96

SHA256
dec455086606fa8e41eadcdedf8e0a3adbd134a4403209f66a61498b0d7b8aab

SHA512
29cbf4ab7598f1ce782599e4398d4c0742f3909a9ae7fa33707b62053f238474937e412994a5952ddb451641943a6186ae66a5f8e2f489b4f2d601c5143e6ef5

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

Filesize
4KB

MD5
6be212d62bfedc05ef13edb0959b0fd2

SHA1
4ca6b8c43ae4476b4193cf6b3ebed49ca151bc1b

SHA256
c5ef2733ee2ba4076b51294f5a1e8cbd1a321071957947e26396315864d40a11

SHA512
6cab4d4076c0389d9908022754be49d230fa966f158b270a57547cee47bc75fba12c2e7461a32ec552ccdeeb1c6a0be79ee9b1aeb3ad4d8a2867581f98a45438

Download Submit
C:\ZImkTWSLZ.README.txt

Filesize
6KB

MD5
34e6a8f5d71618b6d5f7a86bf63a91f6

SHA1
9855d5cccad840aa7dd89c8edff9019be7cd3679

SHA256
14dcbd8d56bd6c1e1562d5e7956a5643ad2a49df8212b37e2d2a86023aef8033

SHA512
14edf39c7b155c99239e99c11b92bff8aa6b5aa14ac93d7c208c88771fc0675785e02b274fccaf608530a7ae5588a3ef14c637c75fab225c477051c4d02cd861

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-1181767204-2009306918-3718769404-1000\DDDDDDDDDDD

Filesize
129B

MD5
ff67ee222d2f1a00a753aceb28e5ec14

SHA1
dcf8c1dc5822dc95a4e990eda45970529ddbbbdd

SHA256
89910fe14d0898b059b86c3cce3f4f5b3c2e830a0db8fc0fc30c2387f8bd2801

SHA512
8ea17405cc5e1ea04240e3a756686ed7b2a948ae31f0cfa467c67abca41543ff8bfc12263dcf00d6fc2c81d4f49ecce6a016ca713baf3f5519289d93435bb3a1

Download Submit
memory/1920-0-0x0000000002DB0000-0x0000000002DC0000-memory.dmp

Filesize
64KB

Download
memory/1920-1-0x0000000002DB0000-0x0000000002DC0000-memory.dmp

Filesize
64KB

Download
memory/1920-2-0x0000000002DB0000-0x0000000002DC0000-memory.dmp

Filesize
64KB

Download
memory/3268-2828-0x00007FFF70010000-0x00007FFF70020000-memory.dmp

Filesize
64KB

Download
memory/3268-2830-0x00007FFF70010000-0x00007FFF70020000-memory.dmp

Filesize
64KB

Download
memory/3268-2829-0x00007FFF70010000-0x00007FFF70020000-memory.dmp

Filesize
64KB

Download
memory/3268-2832-0x00007FFF70010000-0x00007FFF70020000-memory.dmp

Filesize
64KB

Download
memory/3268-2831-0x00007FFF70010000-0x00007FFF70020000-memory.dmp

Filesize
64KB

Download
memory/3268-2861-0x00007FFF6DE70000-0x00007FFF6DE80000-memory.dmp

Filesize
64KB

Download
memory/3268-2862-0x00007FFF6DE70000-0x00007FFF6DE80000-memory.dmp

Filesize
64KB

Download