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Analysis
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max time kernel
143s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
22/09/2023, 01:59
Static task
static1
Behavioral task
behavioral1
Sample
c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe
Resource
win10v2004-20230915-en
General
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Target
c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe
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Size
73KB
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MD5
efe9cf0933a1e907016d9d68c523ee57
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SHA1
4c57eafb30a14b94d4695916d5a66e8a80faf6ef
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SHA256
c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e
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SHA512
035f77d752b79fec9870b6ddfc959cdd22f45f4db7fb2b6cf4f647718dacf0f2fb81bcd01a513c423a5ca1c1421d7e78198c910b1701a1bb5fdd54849949be67
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SSDEEP
768:35eVIHia0/trenpr04vWdsbvJem0G0QZ7XA6vQlnaViTGAr5V5KWNu7/Du/0/cD8:JwleGsLJvXA8Qlnp9P5ju7/a9Z94lV
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral2/memory/696-0-0x00000000023B0000-0x00000000023FE000-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¶×é¼þ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe" c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.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 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe -
Modifies data under HKEY_USERS 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\AutoEndTasks c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe 696 c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe"C:\Users\Admin\AppData\Local\Temp\c859581ce4025592a764156e9189a6b2bc9d5a2e9100a4f7b0b3429f1569937e.exe"1⤵
- Adds Run key to start application
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:696