Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
13-05-2021 15:28
Static task
static1
Behavioral task
behavioral1
Sample
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe
Resource
win10v20210410
General
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Target
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe
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Size
317KB
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MD5
b8f42fba3bd2dedcc796ec6c1ba3090f
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SHA1
9b207f33ef33ed4cf6350afcf0ff0305d18e6c2e
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SHA256
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2
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SHA512
99246f48e462db042fe3538e47b93d91cdb625023eacaa2e597cc2b5c8ee6a4b92fd7087ca02730a0ce2845059a623d41de6c8c7a334bce21da88819920081c9
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
Processes:
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exedescription ioc process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 13 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 21 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exepid process 3904 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exepid process 3904 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exepid process 3904 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe 3904 7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe"C:\Users\Admin\AppData\Local\Temp\7ecf4a6a29eea749b5af6b688c19b0836c16155e36b3f4775df9dee59c6ce0f2.exe"1⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:3904
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/3904-114-0x0000000000400000-0x0000000000434000-memory.dmpFilesize
208KB