Analysis
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max time kernel
150s -
max time network
143s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
16-05-2021 04:35
Static task
static1
Behavioral task
behavioral1
Sample
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe
Resource
win10v20210410
General
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Target
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe
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Size
571KB
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MD5
cef81112287a623ee228f3a803f253c6
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SHA1
3f63d838832876589704ba5e9fabdcc8b2f96e88
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SHA256
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b
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SHA512
d51d1ad8daf6ebf3f5b825b47f43c6e8a3babca92457c4567ecdc054fa1528cc68dbdcfe4592f15085d682b1d5a984004fa5c2100d65437bf16328733afba122
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
Processes:
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.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" 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exedescription ioc process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\VLXHCMT5KJ = "C:\\Users\\Admin\\AppData\\Roaming\\AG58FPQON.exe" 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.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" 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 24 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 26 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exepid process 3724 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exepid process 3724 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exepid process 3724 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe 3724 426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.exe"C:\Users\Admin\AppData\Local\Temp\426b1f446f677435e50b196ad62c3013949359837a4d8cac38657a7f7e4fc92b.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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3724-114-0x0000000000400000-0x0000000000434000-memory.dmpFilesize
208KB