Analysis
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max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
24-07-2022 17:25
Static task
static1
Behavioral task
behavioral1
Sample
c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe
Resource
win7-20220718-en
windows7-x64
7 signatures
150 seconds
General
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Target
c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe
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Size
132KB
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MD5
3b9b969e59a65fcc1844c2860c8d9cda
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SHA1
6cc639ce11936daa8cfd6038c21d5a1eaada2abc
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SHA256
c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f
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SHA512
c8a84028a3238cc3b37a4ce5bc499837fd283587537a90aa64d3e14ea5782b74eec251569d37ea1e614122eebfa60988fba72816f914030b6d8a6a2c92383a69
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3476 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe 3476 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe 1376 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe 1376 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe 3188 engnsensor.exe 3188 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe 4852 engnsensor.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1376 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3476 wrote to memory of 1376 3476 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe 79 PID 3476 wrote to memory of 1376 3476 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe 79 PID 3476 wrote to memory of 1376 3476 c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe 79 PID 3188 wrote to memory of 4852 3188 engnsensor.exe 81 PID 3188 wrote to memory of 4852 3188 engnsensor.exe 81 PID 3188 wrote to memory of 4852 3188 engnsensor.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe"C:\Users\Admin\AppData\Local\Temp\c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3476 -
C:\Users\Admin\AppData\Local\Temp\c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe"C:\Users\Admin\AppData\Local\Temp\c22b1dd5348d6fe4afd2c96f07846b5f02a2b3baca520fd4c8da641f2774217f.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:1376
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C:\Windows\SysWOW64\engnsensor.exe"C:\Windows\SysWOW64\engnsensor.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3188 -
C:\Windows\SysWOW64\engnsensor.exe"C:\Windows\SysWOW64\engnsensor.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4852
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