Analysis
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max time kernel
119s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-10-2024 05:05
Static task
static1
Behavioral task
behavioral1
Sample
dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe
Resource
win10v2004-20241007-en
General
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Target
dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe
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Size
701KB
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MD5
43a4fee32be19010f5362c6392012ff0
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SHA1
032800acaef48eb6dad5dbd7daf47f15186f0bf2
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SHA256
dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964
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SHA512
26548205df7c038d648c2ff639fa25cd762af3187c46afe7ff5aedd24d129c975be66a7250e4dde85a131c80806b02c1ed37fd05faba3e12180cacebff73116c
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SSDEEP
12288:U3hC5WptkkSS7lvfKjSRimWEms0gZcOo8lzeKHk41JI4KuMlLoce:bApGkSKhKOR3U0Zch8lzBE41JI4DMR
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2380 svchost.exe -
Loads dropped DLL 1 IoCs
pid Process 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Essentials = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MsMpEng.exe" dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2644 set thread context of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 -
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 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe Token: SeIncreaseQuotaPrivilege 2380 svchost.exe Token: SeSecurityPrivilege 2380 svchost.exe Token: SeTakeOwnershipPrivilege 2380 svchost.exe Token: SeLoadDriverPrivilege 2380 svchost.exe Token: SeSystemProfilePrivilege 2380 svchost.exe Token: SeSystemtimePrivilege 2380 svchost.exe Token: SeProfSingleProcessPrivilege 2380 svchost.exe Token: SeIncBasePriorityPrivilege 2380 svchost.exe Token: SeCreatePagefilePrivilege 2380 svchost.exe Token: SeBackupPrivilege 2380 svchost.exe Token: SeRestorePrivilege 2380 svchost.exe Token: SeShutdownPrivilege 2380 svchost.exe Token: SeDebugPrivilege 2380 svchost.exe Token: SeSystemEnvironmentPrivilege 2380 svchost.exe Token: SeChangeNotifyPrivilege 2380 svchost.exe Token: SeRemoteShutdownPrivilege 2380 svchost.exe Token: SeUndockPrivilege 2380 svchost.exe Token: SeManageVolumePrivilege 2380 svchost.exe Token: SeImpersonatePrivilege 2380 svchost.exe Token: SeCreateGlobalPrivilege 2380 svchost.exe Token: 33 2380 svchost.exe Token: 34 2380 svchost.exe Token: 35 2380 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2380 svchost.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30 PID 2644 wrote to memory of 2380 2644 dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe"C:\Users\Admin\AppData\Local\Temp\dbb565ece62394c8c288037a7d1e214ff83c2f55103e9ddc2b4f79c7e0264964N.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2644 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\svchost.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2380
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
31KB
MD5ed797d8dc2c92401985d162e42ffa450
SHA10f02fc517c7facc4baefde4fe9467fb6488ebabe
SHA256b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e
SHA512e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2