Overview
overview
10Static
static
10LockBit-Bl...ld.bat
windows7-x64
1LockBit-Bl...ld.bat
windows10-2004-x64
1LockBit-Bl...B3.exe
windows7-x64
10LockBit-Bl...B3.exe
windows10-2004-x64
10LockBit-Bl...or.exe
windows7-x64
1LockBit-Bl...or.exe
windows10-2004-x64
1LockBit-Bl...in.dll
windows7-x64
10LockBit-Bl...in.dll
windows10-2004-x64
7LockBit-Bl...32.dll
windows7-x64
1LockBit-Bl...32.dll
windows10-2004-x64
1LockBit-Bl...ss.dll
windows7-x64
10LockBit-Bl...ss.dll
windows10-2004-x64
10LockBit-Bl...ss.exe
windows7-x64
10LockBit-Bl...ss.exe
windows10-2004-x64
10LockBit-Bl...er.exe
windows7-x64
1LockBit-Bl...er.exe
windows10-2004-x64
1LockBit-Bl...en.exe
windows7-x64
1LockBit-Bl...en.exe
windows10-2004-x64
1LockBit-Bl...ld.bat
windows7-x64
1LockBit-Bl...ld.bat
windows10-2004-x64
1LockBit-Bl...B3.exe
windows7-x64
10LockBit-Bl...B3.exe
windows10-2004-x64
10LockBit-Bl...or.exe
windows7-x64
5LockBit-Bl...or.exe
windows10-2004-x64
5LockBit-Bl...in.dll
windows7-x64
10LockBit-Bl...in.dll
windows10-2004-x64
7LockBit-Bl...32.dll
windows7-x64
1LockBit-Bl...32.dll
windows10-2004-x64
1LockBit-Bl...ss.dll
windows7-x64
10LockBit-Bl...ss.dll
windows10-2004-x64
10LockBit-Bl...ss.exe
windows7-x64
10LockBit-Bl...ss.exe
windows10-2004-x64
10Analysis
-
max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
27-01-2024 16:14
Behavioral task
behavioral1
Sample
LockBit-Black-Builder-main/LockBit30/Build.bat
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral2
Sample
LockBit-Black-Builder-main/LockBit30/Build.bat
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral4
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3Decryptor.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral6
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3Decryptor.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_ReflectiveDll_DllMain.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral8
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_ReflectiveDll_DllMain.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_Rundll32.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral10
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_Rundll32.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_Rundll32_pass.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral12
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_Rundll32_pass.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_pass.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral14
Sample
LockBit-Black-Builder-main/LockBit30/Build/LB3_pass.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
LockBit-Black-Builder-main/LockBit30/builder.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral16
Sample
LockBit-Black-Builder-main/LockBit30/builder.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
LockBit-Black-Builder-main/LockBit30/keygen.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral18
Sample
LockBit-Black-Builder-main/LockBit30/keygen.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build.bat
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral20
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build.bat
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral22
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3Decryptor.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral24
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3Decryptor.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_ReflectiveDll_DllMain.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral26
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_ReflectiveDll_DllMain.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_Rundll32.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral28
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_Rundll32.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_Rundll32_pass.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral30
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_Rundll32_pass.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_pass.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral32
Sample
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3_pass.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
General
-
Target
LockBit-Black-Builder-main/LockBit3Builder/Build/LB3Decryptor.exe
-
Size
54KB
-
MD5
3baba850a83359d0724af622186ff137
-
SHA1
33c0b49ead3b6ce8fceba752cd1a23e867ded322
-
SHA256
011da3309d427a567cfe8644a407033c42570c2756a9ed09409004ff0df01399
-
SHA512
9166c1e8632f67780c4a16ab9741de3be40f57cbe5184ae527ff548a59728eb6fe69f08c5518ba4b66ad1a0925316a1700607cdf9068ffafafc1c1b58bc12f5b
-
SSDEEP
768:FcDWNKqCcjAPj5qBPhvXh2gf0854TC3E9zpKMMYj1MYgFMRx:kgjCcjAPj5yPhvXHF54TLp2Yj1M7MD
Malware Config
Signatures
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1320 LB3Decryptor.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1320 LB3Decryptor.exe 1320 LB3Decryptor.exe -
Suspicious use of AdjustPrivilegeToken 13 IoCs
description pid Process Token: SeBackupPrivilege 1320 LB3Decryptor.exe Token: SeDebugPrivilege 1320 LB3Decryptor.exe Token: 36 1320 LB3Decryptor.exe Token: SeImpersonatePrivilege 1320 LB3Decryptor.exe Token: SeIncBasePriorityPrivilege 1320 LB3Decryptor.exe Token: SeIncreaseQuotaPrivilege 1320 LB3Decryptor.exe Token: 33 1320 LB3Decryptor.exe Token: SeManageVolumePrivilege 1320 LB3Decryptor.exe Token: SeProfSingleProcessPrivilege 1320 LB3Decryptor.exe Token: SeRestorePrivilege 1320 LB3Decryptor.exe Token: SeSecurityPrivilege 1320 LB3Decryptor.exe Token: SeSystemProfilePrivilege 1320 LB3Decryptor.exe Token: SeTakeOwnershipPrivilege 1320 LB3Decryptor.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit3Builder\Build\LB3Decryptor.exe"C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit3Builder\Build\LB3Decryptor.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1320