Analysis
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max time kernel
150s -
max time network
102s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
17-05-2021 03:10
Static task
static1
Behavioral task
behavioral1
Sample
93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe
Resource
win10v20210410
General
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Target
93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe
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Size
6KB
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MD5
8972008123e06285f31ac670452b073e
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SHA1
47696472be021bae0ebbd9ae2f952cea49d83eb4
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SHA256
93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df
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SHA512
3c0178b23b3ed954097b8d54bd07df11839a0569da8e746af5cd3e21f897e0ae5add11aa85c292281c362e8d9ee7d9b6202689fb1d4a890072c81a75ba2db7dd
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 1680 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 3100 wrote to memory of 1680 3100 93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe 74 PID 3100 wrote to memory of 1680 3100 93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe 74 PID 3100 wrote to memory of 1680 3100 93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe 74
Processes
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C:\Users\Admin\AppData\Local\Temp\93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe"C:\Users\Admin\AppData\Local\Temp\93fae32a9f34eacd3552674f39244e24d35450e15eea40ef5bed81d4dd77f7df.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3100 -
C:\Users\Admin\AppData\Local\Temp\szgfw.exe"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"2⤵
- Executes dropped EXE
PID:1680
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