Analysis
- max time kernel
101s - max time network
19s - platform
windows7_x64 - resource
win7-20240704-en - resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system - submitted
25/08/2024, 12:13
Behavioral task
behavioral1
Sample
fabfaa8fe68a80b286ea7291977e73a830320db89c9acdbfc3373884246f6373.exe
Resource
win7-20240704-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
fabfaa8fe68a80b286ea7291977e73a830320db89c9acdbfc3373884246f6373.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral3
Sample
leonardo-mesh.exe
Resource
win7-20240704-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
leonardo-mesh.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target leonardo-mesh.exe
- Size 3.7MB
- Sample240825-pdvgystdlc
- SHA256 7c4ac45d254e50dac72902c8f0cd2b5eb474818c15a01887e6b8ed5ed71cac8d
- MD5 e15811177975fb1c9e916807aa6a9f3a
- SHA1 5c64afef7bb8770f897b424dc91352ae472bb637
- SHA512 3aebb5ef4cafaf2dfffebbfad427aa48be6148222b5896f4f7f575720b09e24af4c05936aa37342d26b6f7d6c0b502a44697944274b725facd1dd8a212142f92
- SSDEEP 49152:v8o8bZjyJVD0s9Mr3XIfRviWkgEOaxfCbCMcXGtSgvZPOQ5Qj:v8o8VOUs9joRbMc2tSW6j
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language leonardo-mesh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2348 leonardo-mesh.exe - Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1632 wmic.exe Token: SeSecurityPrivilege 1632 wmic.exe Token: SeTakeOwnershipPrivilege 1632 wmic.exe Token: SeLoadDriverPrivilege 1632 wmic.exe Token: SeSystemProfilePrivilege 1632 wmic.exe Token: SeSystemtimePrivilege 1632 wmic.exe Token: SeProfSingleProcessPrivilege 1632 wmic.exe Token: SeIncBasePriorityPrivilege 1632 wmic.exe Token: SeCreatePagefilePrivilege 1632 wmic.exe Token: SeBackupPrivilege 1632 wmic.exe Token: SeRestorePrivilege 1632 wmic.exe Token: SeShutdownPrivilege 1632 wmic.exe Token: SeDebugPrivilege 1632 wmic.exe Token: SeSystemEnvironmentPrivilege 1632 wmic.exe Token: SeRemoteShutdownPrivilege 1632 wmic.exe Token: SeUndockPrivilege 1632 wmic.exe Token: SeManageVolumePrivilege 1632 wmic.exe Token: 33 1632 wmic.exe Token: 34 1632 wmic.exe Token: 35 1632 wmic.exe Token: SeIncreaseQuotaPrivilege 1632 wmic.exe Token: SeSecurityPrivilege 1632 wmic.exe Token: SeTakeOwnershipPrivilege 1632 wmic.exe Token: SeLoadDriverPrivilege 1632 wmic.exe Token: SeSystemProfilePrivilege 1632 wmic.exe Token: SeSystemtimePrivilege 1632 wmic.exe Token: SeProfSingleProcessPrivilege 1632 wmic.exe Token: SeIncBasePriorityPrivilege 1632 wmic.exe Token: SeCreatePagefilePrivilege 1632 wmic.exe Token: SeBackupPrivilege 1632 wmic.exe Token: SeRestorePrivilege 1632 wmic.exe Token: SeShutdownPrivilege 1632 wmic.exe Token: SeDebugPrivilege 1632 wmic.exe Token: SeSystemEnvironmentPrivilege 1632 wmic.exe Token: SeRemoteShutdownPrivilege 1632 wmic.exe Token: SeUndockPrivilege 1632 wmic.exe Token: SeManageVolumePrivilege 1632 wmic.exe Token: 33 1632 wmic.exe Token: 34 1632 wmic.exe Token: 35 1632 wmic.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2348 wrote to memory of 1632 2348 leonardo-mesh.exe 30 PID 2348 wrote to memory of 1632 2348 leonardo-mesh.exe 30 PID 2348 wrote to memory of 1632 2348 leonardo-mesh.exe 30 PID 2348 wrote to memory of 1632 2348 leonardo-mesh.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\leonardo-mesh.exe"C:\Users\Admin\AppData\Local\Temp\leonardo-mesh.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\SysWOW64\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1632
-