Analysis
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max time kernel
123s -
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
12-10-2023 07:54
Static task
static1
Behavioral task
behavioral1
Sample
f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe
Resource
win10v2004-20230915-en
General
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Target
f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe
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Size
40KB
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MD5
1262c317a4bd23f059b6007571ce70a6
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SHA1
fe8802282a9e66cac4cba6af2c91e759b45aad14
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SHA256
f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0
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SHA512
68fc22ec17cd92f0bb2ded885c9e58ded87a0166244e1341e1890ce83c4be239de8e1f1d88a79362961f727749937eb8c9447743695dfa1f787890021275217c
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SSDEEP
384:Iq/btbJG9YmWHcdaILhRleEZn8Xy12qrzRDtadcvWd:IkttGXRs0jlew8U2qyJd
Malware Config
Signatures
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Gh0st RAT payload 2 IoCs
resource yara_rule behavioral2/memory/1832-0-0x00000000023D0000-0x000000000241E000-memory.dmp family_gh0strat behavioral2/memory/1832-1-0x0000000010000000-0x0000000010018000-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\\f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe" f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.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 f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1832 f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe 1832 f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1832 f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe 1832 f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe"C:\Users\Admin\AppData\Local\Temp\f85f55b11d4a57b986e488c7392d0a2b1a6c02b822372254f0e4814e5e2f0ae0.exe"1⤵
- Adds Run key to start application
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1832