Analysis
-
max time kernel
172s -
max time network
224s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2022 15:52
Static task
static1
Behavioral task
behavioral1
Sample
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe
Resource
win7-20220718-en
General
-
Target
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe
-
Size
540KB
-
MD5
c3edae9a4c8911ab76987f8c0a251603
-
SHA1
bb69324baa60a51fce26e820676e4d5778db2f6f
-
SHA256
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a
-
SHA512
3e79a9b6c3506622ce0b3f5ae02d86bca1ba878057bf4d7fe617cd69d7be1629e959e7f542d52c89bea8327599d9fe09c4c836e3ee97274658ebf40e3747c525
Malware Config
Signatures
-
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe -
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe -
Modifies registry class 3 IoCs
Processes:
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
Processes:
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exedescription pid process Token: SeIncreaseQuotaPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeSecurityPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeTakeOwnershipPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeLoadDriverPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeSystemProfilePrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeSystemtimePrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeProfSingleProcessPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeIncBasePriorityPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeCreatePagefilePrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeBackupPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeRestorePrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeShutdownPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeDebugPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeSystemEnvironmentPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeChangeNotifyPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeRemoteShutdownPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeUndockPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeManageVolumePrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeImpersonatePrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: SeCreateGlobalPrivilege 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: 33 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: 34 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: 35 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe Token: 36 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exepid process 4972 557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe"C:\Users\Admin\AppData\Local\Temp\557f557cdd7fd4398dce9bb06b7690caf4dbc4f6753f8c1b10b6ab5c5937db5a.exe"1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx