Analysis
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max time kernel
119s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/09/2024, 00:11
Static task
static1
Behavioral task
behavioral1
Sample
d6eb57dc7e2692692f63991c45844ef0N.exe
Resource
win7-20240704-en
General
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Target
d6eb57dc7e2692692f63991c45844ef0N.exe
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Size
493KB
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MD5
d6eb57dc7e2692692f63991c45844ef0
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SHA1
b7f9784e5a5dbce1d341cb68e938605b93853da7
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SHA256
8a0da16de2f72ed3b324f85c81a1569e367ea13ba14af783254a2756e011387e
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SHA512
863a30fbeaa50b75b085d80bc368a4a0f1899460ae33aa6810787ed3ef1f058d3b2e75c321a25caf6119a5850638b34cbacb1412d2d1cf4865b3f1d42adbdd31
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SSDEEP
12288:jLkEZ8207OSJK7v7Gfy6gdya7c3K1UY2y2R6/T0Iw5pu:jLkpl0Tigsr3cB8l2
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate d6eb57dc7e2692692f63991c45844ef0N.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 412 set thread context of 1424 412 d6eb57dc7e2692692f63991c45844ef0N.exe 92 -
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 d6eb57dc7e2692692f63991c45844ef0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 d6eb57dc7e2692692f63991c45844ef0N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString d6eb57dc7e2692692f63991c45844ef0N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier d6eb57dc7e2692692f63991c45844ef0N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier d6eb57dc7e2692692f63991c45844ef0N.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier d6eb57dc7e2692692f63991c45844ef0N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Modifies registry class 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key d6eb57dc7e2692692f63991c45844ef0N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ d6eb57dc7e2692692f63991c45844ef0N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile" d6eb57dc7e2692692f63991c45844ef0N.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.key explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.key\ explorer.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeSecurityPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeTakeOwnershipPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeLoadDriverPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeSystemProfilePrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeSystemtimePrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeProfSingleProcessPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeIncBasePriorityPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeCreatePagefilePrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeBackupPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeRestorePrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeShutdownPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeDebugPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeSystemEnvironmentPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeChangeNotifyPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeRemoteShutdownPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeUndockPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeManageVolumePrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeImpersonatePrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeCreateGlobalPrivilege 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: 33 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: 34 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: 35 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: 36 412 d6eb57dc7e2692692f63991c45844ef0N.exe Token: SeIncreaseQuotaPrivilege 1424 explorer.exe Token: SeSecurityPrivilege 1424 explorer.exe Token: SeTakeOwnershipPrivilege 1424 explorer.exe Token: SeLoadDriverPrivilege 1424 explorer.exe Token: SeSystemProfilePrivilege 1424 explorer.exe Token: SeSystemtimePrivilege 1424 explorer.exe Token: SeProfSingleProcessPrivilege 1424 explorer.exe Token: SeIncBasePriorityPrivilege 1424 explorer.exe Token: SeCreatePagefilePrivilege 1424 explorer.exe Token: SeBackupPrivilege 1424 explorer.exe Token: SeRestorePrivilege 1424 explorer.exe Token: SeShutdownPrivilege 1424 explorer.exe Token: SeDebugPrivilege 1424 explorer.exe Token: SeSystemEnvironmentPrivilege 1424 explorer.exe Token: SeChangeNotifyPrivilege 1424 explorer.exe Token: SeRemoteShutdownPrivilege 1424 explorer.exe Token: SeUndockPrivilege 1424 explorer.exe Token: SeManageVolumePrivilege 1424 explorer.exe Token: SeImpersonatePrivilege 1424 explorer.exe Token: SeCreateGlobalPrivilege 1424 explorer.exe Token: 33 1424 explorer.exe Token: 34 1424 explorer.exe Token: 35 1424 explorer.exe Token: 36 1424 explorer.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 412 wrote to memory of 1424 412 d6eb57dc7e2692692f63991c45844ef0N.exe 92 PID 412 wrote to memory of 1424 412 d6eb57dc7e2692692f63991c45844ef0N.exe 92 PID 412 wrote to memory of 1424 412 d6eb57dc7e2692692f63991c45844ef0N.exe 92 PID 412 wrote to memory of 1424 412 d6eb57dc7e2692692f63991c45844ef0N.exe 92 PID 412 wrote to memory of 1424 412 d6eb57dc7e2692692f63991c45844ef0N.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\d6eb57dc7e2692692f63991c45844ef0N.exe"C:\Users\Admin\AppData\Local\Temp\d6eb57dc7e2692692f63991c45844ef0N.exe"1⤵
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:412 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1424
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