Analysis
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max time kernel
160s -
max time network
187s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24/11/2022, 04:07
Static task
static1
Behavioral task
behavioral1
Sample
2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe
Resource
win7-20220901-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe
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Size
404KB
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MD5
e3a45458b9d38b35a24a5ac234066a6c
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SHA1
cef51cfd6b132fedd6eea6c492dcadc1575f7660
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SHA256
2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22
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SHA512
6afbae3a587bf46da6d382a25ee1467459959ee02fd4443d988e3da67bad0c908d910f3939122bc6b607ad18adb30c0f8fa02c4a9c761fa0f27322811013324e
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SSDEEP
6144:UMJJsl/VrUwM6nF879ni2JmlFrYMnnuhhUzaCRFUnubbRVUKZOvCSo8SGvD3+r:FTQ/Vz8hzuhYhUzaCEuzUKhOCr
Score
10/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4408 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe" 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe File opened for modification C:\Windows\assembly\Desktop.ini 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3456 set thread context of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe File created C:\Windows\assembly\Desktop.ini 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe File opened for modification C:\Windows\assembly\Desktop.ini 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4408 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4408 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe Token: SeDebugPrivilege 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4408 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85 PID 3456 wrote to memory of 4408 3456 2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe"C:\Users\Admin\AppData\Local\Temp\2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3456 -
C:\Users\Admin\AppData\Local\Temp\2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe"C:\Users\Admin\AppData\Local\Temp\2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe"2⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4408
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\2c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22.exe
Filesize404KB
MD5e3a45458b9d38b35a24a5ac234066a6c
SHA1cef51cfd6b132fedd6eea6c492dcadc1575f7660
SHA2562c8b3690e1390564fede0d87c34eeda71153d1730f0da25e5c1f8d6833b43c22
SHA5126afbae3a587bf46da6d382a25ee1467459959ee02fd4443d988e3da67bad0c908d910f3939122bc6b607ad18adb30c0f8fa02c4a9c761fa0f27322811013324e