Overview
overview
10Static
static
10Build.bat
windows7-x64
1Build.bat
windows10-2004-x64
1Build/LB3.exe
windows7-x64
10Build/LB3.exe
windows10-2004-x64
10Build/LB3D...or.exe
windows7-x64
5Build/LB3D...or.exe
windows10-2004-x64
5Build/LB3_...in.dll
windows7-x64
10Build/LB3_...in.dll
windows10-2004-x64
7Build/LB3_...32.dll
windows7-x64
1Build/LB3_...32.dll
windows10-2004-x64
1Build/LB3_...ss.dll
windows7-x64
10Build/LB3_...ss.dll
windows10-2004-x64
10Build/LB3_pass.exe
windows7-x64
10Build/LB3_pass.exe
windows10-2004-x64
10builder.exe
windows7-x64
1builder.exe
windows10-2004-x64
1keygen.exe
windows7-x64
1keygen.exe
windows10-2004-x64
1Analysis
-
max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15-03-2024 20:56
Behavioral task
behavioral1
Sample
Build.bat
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Build.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Build/LB3.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Build/LB3.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Build/LB3Decryptor.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Build/LB3Decryptor.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Build/LB3_ReflectiveDll_DllMain.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Build/LB3_ReflectiveDll_DllMain.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Build/LB3_Rundll32.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Build/LB3_Rundll32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Build/LB3_Rundll32_pass.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Build/LB3_Rundll32_pass.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Build/LB3_pass.exe
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
Build/LB3_pass.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
builder.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
builder.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
keygen.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
keygen.exe
Resource
win10v2004-20240226-en
General
-
Target
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 4320 LB3Decryptor.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4320 LB3Decryptor.exe 4320 LB3Decryptor.exe -
Suspicious use of AdjustPrivilegeToken 13 IoCs
description pid Process Token: SeBackupPrivilege 4320 LB3Decryptor.exe Token: SeDebugPrivilege 4320 LB3Decryptor.exe Token: 36 4320 LB3Decryptor.exe Token: SeImpersonatePrivilege 4320 LB3Decryptor.exe Token: SeIncBasePriorityPrivilege 4320 LB3Decryptor.exe Token: SeIncreaseQuotaPrivilege 4320 LB3Decryptor.exe Token: 33 4320 LB3Decryptor.exe Token: SeManageVolumePrivilege 4320 LB3Decryptor.exe Token: SeProfSingleProcessPrivilege 4320 LB3Decryptor.exe Token: SeRestorePrivilege 4320 LB3Decryptor.exe Token: SeSecurityPrivilege 4320 LB3Decryptor.exe Token: SeSystemProfilePrivilege 4320 LB3Decryptor.exe Token: SeTakeOwnershipPrivilege 4320 LB3Decryptor.exe