Analysis
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max time kernel
149s -
max time network
113s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
18-05-2021 04:51
Static task
static1
Behavioral task
behavioral1
Sample
270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe
Resource
win10v20210410
General
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Target
270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe
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Size
6KB
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MD5
03a0c35f689cdc5d20371ee990077bf8
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SHA1
1680ea2f67763e6b786dc42cea47117164bc9419
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SHA256
270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411
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SHA512
a92722d923747fb8bbdae559e383d1955cfddad17e318aa2f074bcbb500c197e7a733f49ab201a8fb10f1d45de573e10d41d75b4b499ef7752b649fcd88834be
Malware Config
Signatures
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Upatre
Upatre is a generic malware downloader.
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Executes dropped EXE 1 IoCs
pid Process 1068 szgfw.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1016 wrote to memory of 1068 1016 270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe 75 PID 1016 wrote to memory of 1068 1016 270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe 75 PID 1016 wrote to memory of 1068 1016 270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe 75
Processes
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C:\Users\Admin\AppData\Local\Temp\270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe"C:\Users\Admin\AppData\Local\Temp\270dc7fdc9b0467b4ac79e18e70ade69ed87f3a360b0292d7a3a2d2e8afc2411.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1016 -
C:\Users\Admin\AppData\Local\Temp\szgfw.exe"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"2⤵
- Executes dropped EXE
PID:1068
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