Analysis
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max time kernel
150s -
max time network
36s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
17-05-2021 02:02
Static task
static1
Behavioral task
behavioral1
Sample
01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe
Resource
win10v20210408
General
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Target
01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe
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Size
42KB
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MD5
1f88b765a489e1096518fe301329ad8e
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SHA1
d469a09af011ae1809c4e2c16048f7cd14458fa2
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SHA256
01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e
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SHA512
25b5a454f5b3e482c2bc9ed4ab694ca994b8e0a97a845c198692db9ecf98ae58d5b6ed43a98b5b5edf44d8d8d82461bef67206d28b06c41340eda933ccf22d3d
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 2752 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 740 wrote to memory of 2752 740 01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe 78 PID 740 wrote to memory of 2752 740 01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe 78 PID 740 wrote to memory of 2752 740 01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe"C:\Users\Admin\AppData\Local\Temp\01418e2286cef6773c6d678c987bdd5980251d2dd1268145ce05a916b206f95e.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:740 -
C:\Users\Admin\AppData\Local\Temp\szgfw.exe"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"2⤵
- Executes dropped EXE
PID:2752
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