Analysis
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max time kernel
59s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/03/2024, 22:17
Behavioral task
behavioral1
Sample
NOT A VIRUS.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
NOT A VIRUS.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
NOT A VIRUS.exe
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Size
214KB
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MD5
e431cae2c2e7c1d50e2264102d898310
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SHA1
7eae6955815fda22dd9ed02302d5f0ca4596854f
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SHA256
ff86000c39c061650d004894837d8f618d0724ce3b2a2ef24072c784b2ceb67f
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SHA512
74be155fefe642006b7df93aeef53ba34cb950d6172d40782de768ef7437061491b63e7950ef1038d8dbec70e60fa900ce212fd804fb9cb555f337176d99cb1c
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SSDEEP
6144:4hQ9z8vM92B+64kQ2EJam2dNREz9FdOZMJwGuE4QyZom8exsrPR5TE7D0XuDTTo6:4hDs2B+64kQHam2dNREz9FdOZMJwGuEu
Score
7/10
Malware Config
Signatures
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Drops startup file 3 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe NOT A VIRUS.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.url NOT A VIRUS.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe NOT A VIRUS.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\NOT A VIRUS.exe\" .." NOT A VIRUS.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Client.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\NOT A VIRUS.exe\" .." NOT A VIRUS.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
flow ioc 54 0.tcp.eu.ngrok.io -
Kills process with taskkill 2 IoCs
pid Process 1888 TASKKILL.exe 4912 TASKKILL.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe 4704 NOT A VIRUS.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 4704 NOT A VIRUS.exe Token: SeDebugPrivilege 1888 TASKKILL.exe Token: SeDebugPrivilege 4912 TASKKILL.exe Token: 33 4704 NOT A VIRUS.exe Token: SeIncBasePriorityPrivilege 4704 NOT A VIRUS.exe Token: 33 4704 NOT A VIRUS.exe Token: SeIncBasePriorityPrivilege 4704 NOT A VIRUS.exe Token: 33 4704 NOT A VIRUS.exe Token: SeIncBasePriorityPrivilege 4704 NOT A VIRUS.exe Token: 33 4704 NOT A VIRUS.exe Token: SeIncBasePriorityPrivilege 4704 NOT A VIRUS.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4704 wrote to memory of 4912 4704 NOT A VIRUS.exe 89 PID 4704 wrote to memory of 4912 4704 NOT A VIRUS.exe 89 PID 4704 wrote to memory of 4912 4704 NOT A VIRUS.exe 89 PID 4704 wrote to memory of 1888 4704 NOT A VIRUS.exe 90 PID 4704 wrote to memory of 1888 4704 NOT A VIRUS.exe 90 PID 4704 wrote to memory of 1888 4704 NOT A VIRUS.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\NOT A VIRUS.exe"C:\Users\Admin\AppData\Local\Temp\NOT A VIRUS.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4704 -
C:\Windows\SysWOW64\TASKKILL.exeTASKKILL /F /IM wscript.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4912
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C:\Windows\SysWOW64\TASKKILL.exeTASKKILL /F /IM cmd.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1888
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