lockbit | 274844568a6a9ce334d71efeac21f528d7b54b2cd4377c978cc1270c6ad986c4

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
30-08-2024 01:57

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General

Target

ggc.exe
Size

150KB
MD5

7e503c206e57f0295da017914a957d04
SHA1

96c375b9c57292db73c7ef2f2df16cf7be1604bb
SHA256

274844568a6a9ce334d71efeac21f528d7b54b2cd4377c978cc1270c6ad986c4
SHA512

cd4889ae107c54df854042e030eb431664d4db9d6dc908d1f1910ca49b89d247222f9d19440fcc2d9a120c95b56cd694750072ab9486eea961b8c33391344c1c
SSDEEP

3072:6qJogYkcSNm9V7DPaGkxDSzGmblnDPET:6q2kc4m9tDyNDSrdj

Score

10^/10

lockbit defense_evasion discovery ransomware spyware stealer

Malware Config

Extracted

Path

C:\wlJ8FiR2h.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 DeathGrip Ransomware Attack | t.me/DeathGripRansomware This computer is attacked by russian ransomware community of professional black hat hackers. Your every single documents / details is now under observation of those hackers. If you want to get it back then you have to pay 1000$ for it. This Attack Is Done By Team RansomVerse You Can Find Us On Telegram @DeathGripRansomware Contact The Owner For The Decrypter Of This Ransomware #DeathGripMalware >>>> 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 Telegram t.me/DeathGripRansomware >>>> 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 >>>> 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 on Telegram messenger without registration and text t.me/DeathGripRansomware 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. 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

URLs

http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion

http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion

http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion

http://lockbitsupp.uz

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

Signatures

Lockbit
Ransomware family with multiple variants released since late 2019.
ransomware lockbit
Renames multiple (368) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes itself 1 IoCs

Processes:

3ADE.tmp

pid	Process
1992	3ADE.tmp

Executes dropped EXE 1 IoCs

Processes:

3ADE.tmp

pid	Process
1992	3ADE.tmp

Loads dropped DLL 1 IoCs

Processes:

ggc.exe

pid	Process
2672	ggc.exe

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

Processes:

ggc.exe

description	ioc	Process
File opened for modification	C:\$Recycle.Bin\S-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini	ggc.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini	ggc.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

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

ggc.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\wlJ8FiR2h.bmp"	ggc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\wlJ8FiR2h.bmp"	ggc.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

3ADE.tmp

pid	Process
1992	3ADE.tmp

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

discovery

System Language Discovery

T1614.001

Processes:

ggc.exe3ADE.tmpcmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ggc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3ADE.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Control Panel 2 IoCs

evasion

Processes:

ggc.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\Desktop	ggc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\Desktop\WallpaperStyle = "10"	ggc.exe

Modifies registry class 5 IoCs

Processes:

ggc.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.wlJ8FiR2h	ggc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.wlJ8FiR2h\ = "wlJ8FiR2h"	ggc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\wlJ8FiR2h\DefaultIcon	ggc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\wlJ8FiR2h	ggc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\wlJ8FiR2h\DefaultIcon\ = "C:\\ProgramData\\wlJ8FiR2h.ico"	ggc.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

Processes:

NOTEPAD.EXE

pid	Process
1916	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

ggc.exe

pid	Process
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe
2672	ggc.exe

Suspicious behavior: RenamesItself 26 IoCs

Processes:

3ADE.tmp

pid	Process
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp
1992	3ADE.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

ggc.exe

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeDebugPrivilege	2672	ggc.exe
Token: 36	2672	ggc.exe
Token: SeImpersonatePrivilege	2672	ggc.exe
Token: SeIncBasePriorityPrivilege	2672	ggc.exe
Token: SeIncreaseQuotaPrivilege	2672	ggc.exe
Token: 33	2672	ggc.exe
Token: SeManageVolumePrivilege	2672	ggc.exe
Token: SeProfSingleProcessPrivilege	2672	ggc.exe
Token: SeRestorePrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSystemProfilePrivilege	2672	ggc.exe
Token: SeTakeOwnershipPrivilege	2672	ggc.exe
Token: SeShutdownPrivilege	2672	ggc.exe
Token: SeDebugPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeBackupPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe
Token: SeSecurityPrivilege	2672	ggc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

ggc.exe3ADE.tmp

description	pid	Process	procid_target
PID 2672 wrote to memory of 1992	2672	ggc.exe	32
PID 2672 wrote to memory of 1992	2672	ggc.exe	32
PID 2672 wrote to memory of 1992	2672	ggc.exe	32
PID 2672 wrote to memory of 1992	2672	ggc.exe	32
PID 2672 wrote to memory of 1992	2672	ggc.exe	32
PID 1992 wrote to memory of 1524	1992	3ADE.tmp	33
PID 1992 wrote to memory of 1524	1992	3ADE.tmp	33
PID 1992 wrote to memory of 1524	1992	3ADE.tmp	33
PID 1992 wrote to memory of 1524	1992	3ADE.tmp	33

C:\Users\Admin\AppData\Local\Temp\ggc.exe
"C:\Users\Admin\AppData\Local\Temp\ggc.exe"
1⤵
- Loads dropped DLL
- 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:2672
- C:\ProgramData\3ADE.tmp
  "C:\ProgramData\3ADE.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:1992
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\3ADE.tmp >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1524

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\wlJ8FiR2h.README.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:1916

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x148
1⤵
PID:1572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

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-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini

Filesize
129B

MD5
b0700b97b9a57dc51969e7696e797099

SHA1
f3b7efcb7b79b7fbafe42be0bbf2859c931006b0

SHA256
e843ba5591a7d46fed03cd2db5df125d8906d9c89c31282483422f4cf909dc35

SHA512
54218ea84d09a364b66fa56459f0c2f34ac3b433d4a86f58c1dcb43dd849fad9e6bd524b58103d7aa78246462e2a134b974d65cd2245e6391660268987efa8db

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

Filesize
150KB

MD5
73b1af23498fe61c5a943d145c221eec

SHA1
85309e0afa59830813fdffe5e7e57a1a1e1cd029

SHA256
169f85784f87bd2555a26bf9595d1b0b91c7227b35b39117df59fb3feab6f5e8

SHA512
9e1ba99a2fe897ec584bf254b1519b4c60cd34dfbc2dca6c70aa51d21be8b7cf58b93e74d2bd2a3f5d46d7a2fb306d5d992b106baa1599c03d7415ad8fe3912c

Download Submit
C:\wlJ8FiR2h.README.txt

Filesize
3KB

MD5
b9674de0868a93e9121bdb1d02d80130

SHA1
79d692fd03d3110a4358e2cc7442af9517489f3f

SHA256
9268d24e96639cf4c0e8d74f9769092b415015692ea528820faaded6fc5b052c

SHA512
b3264ad33eddedb2c18da883e2345247c762adc8a604991fce931cba06b86c361d23fa121e79d6c69948a2d5b9c1613139f401b971360d9d684abb5a61543c02

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-940600906-3464502421-4240639183-1000\DDDDDDDDDDD

Filesize
129B

MD5
883bb4c7088e8ce90e7e0916a9f41d70

SHA1
d386c94984277d1b1694c5a079aaa65721da2a94

SHA256
87f88e719b7827696a0b69446ef5d2b4fc8520be3ee0ac11f2721d69d5a44283

SHA512
e9789a7a974904a714e5a927f7ffa8bd1957926f5701a6f5cd5f00fb8e133fa839f0af0e69c0198902aaa98b675bdebc2958ceadbb531d50f2fc80e255a4d516

Download Submit
\ProgramData\3ADE.tmp

Filesize
14KB

MD5
294e9f64cb1642dd89229fff0592856b

SHA1
97b148c27f3da29ba7b18d6aee8a0db9102f47c9

SHA256
917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

SHA512
b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

Download Submit
memory/1992-906-0x000000007EF20000-0x000000007EF21000-memory.dmp

Filesize
4KB

Download
memory/1992-905-0x000000007EF80000-0x000000007EF81000-memory.dmp

Filesize
4KB

Download
memory/1992-904-0x0000000000260000-0x00000000002A0000-memory.dmp

Filesize
256KB

Download
memory/1992-902-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

Filesize
4KB

Download
memory/1992-903-0x0000000000260000-0x00000000002A0000-memory.dmp

Filesize
256KB

Download
memory/1992-936-0x000000007EF60000-0x000000007EF61000-memory.dmp

Filesize
4KB

Download
memory/1992-935-0x000000007EF40000-0x000000007EF41000-memory.dmp

Filesize
4KB

Download
memory/2672-0-0x0000000000440000-0x0000000000480000-memory.dmp

Filesize
256KB

Download