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
118s
max time network
108s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20250314-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
submitted
25/03/2025, 13:33

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Report Analysis Logs

General

Target

LockBit-Black-Builder-main/LockBit30/Build/LB3Decryptor.exe
Size

54KB
MD5

d1c15784587717fe03448d0c4dc8dd5b
SHA1

f36ac101949a4fa8f604d561957fb9d3e1f73699
SHA256

4973313c1c003a27190fba0a43dda1be78891552c9fabaa0c65e0051965ceee7
SHA512

ef81b11962fb56a583c43ecdf0f8c66ef17850e85e56794b6c4ca328751609e4fe1fb1494e0e7315ff396510c467e440b74b62c105ce226f2fda49379d551a81
SSDEEP

768:llD2N5KCJD5rkdDRib1Xf0854bhC3E9zpKMMYj1MYgFMRx:nAkCJD5rKDRib1F54NLp2Yj1M7MD

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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

System Location Discovery: System Language Discovery 1 TTPs 1 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	LB3Decryptor.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3800	LB3Decryptor.exe
3800	LB3Decryptor.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeBackupPrivilege	3800	LB3Decryptor.exe
Token: SeDebugPrivilege	3800	LB3Decryptor.exe
Token: 36	3800	LB3Decryptor.exe
Token: SeImpersonatePrivilege	3800	LB3Decryptor.exe
Token: SeIncBasePriorityPrivilege	3800	LB3Decryptor.exe
Token: SeIncreaseQuotaPrivilege	3800	LB3Decryptor.exe
Token: 33	3800	LB3Decryptor.exe
Token: SeManageVolumePrivilege	3800	LB3Decryptor.exe
Token: SeProfSingleProcessPrivilege	3800	LB3Decryptor.exe
Token: SeRestorePrivilege	3800	LB3Decryptor.exe
Token: SeSecurityPrivilege	3800	LB3Decryptor.exe
Token: SeSystemProfilePrivilege	3800	LB3Decryptor.exe
Token: SeTakeOwnershipPrivilege	3800	LB3Decryptor.exe

C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\LB3Decryptor.exe
C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\LB3Decryptor.exe bcdedit /set shutdown /r /f /t 2
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads