Analysis
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max time kernel
146s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
30/09/2023, 11:46
Static task
static1
Behavioral task
behavioral1
Sample
dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe
Resource
win10v2004-20230915-en
General
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Target
dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe
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Size
48KB
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MD5
ea6540fe95c3494c07235e2e9ca17a0e
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SHA1
4bb6030b37dba86d962c3c2ca52acd9f42ea1a6a
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SHA256
dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49
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SHA512
9534a4959d9b7ffaf7a09f8c8417b6f1660d451d3b3bc65159d778fb152542f02804f506e9d9389798cf17a7fc69519422d85dbc9761a4c252cb03294bf40f1d
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SSDEEP
384:1PzIYf7VZ3CegxnBDPu1Cnpnbau+1AMKimDJ19y1Z0Pedf82t0iwd5ASc:BzBf7VZ3CXvDPuIpOu+SMoseOk2aiI2
Malware Config
Signatures
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Gh0st RAT payload 2 IoCs
resource yara_rule behavioral2/memory/2628-0-0x00000000025B0000-0x00000000025FE000-memory.dmp family_gh0strat behavioral2/memory/2628-1-0x0000000010000000-0x0000000010018000-memory.dmp family_gh0strat -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ϵͳÉý¼¶Ö§³Ö = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe" dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2628 dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe 2628 dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2628 dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe 2628 dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe"C:\Users\Admin\AppData\Local\Temp\dec33fdcb95c2d9f8f99cb6793f90121cdc40ed8bb86c110e8c7a2f0983c3f49.exe"1⤵
- Adds Run key to start application
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2628