Analysis
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max time kernel
137s -
max time network
133s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
07/02/2022, 18:43
Behavioral task
behavioral1
Sample
ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe
Resource
win10v2004-en-20220113
0 signatures
0 seconds
General
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Target
ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe
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Size
382KB
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MD5
0c9b30c85cb587a3c17f64ff2ce347c9
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SHA1
005cf3cfa64ecb1c5868fba1877993e38bebd13a
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SHA256
ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0
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SHA512
09ef2ac19691d53ee889b569ed3e3df364829ec2a1943c2d9c2e0c513d16f0f33aa17db2de86c26fcfebb4c2c140e2bb913bff850f6474d843ce94e0f38bc01b
Score
8/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1596 2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
pid Process 1596 2.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2008 wrote to memory of 1536 2008 ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe 27 PID 2008 wrote to memory of 1536 2008 ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe 27 PID 2008 wrote to memory of 1536 2008 ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe 27 PID 2008 wrote to memory of 1536 2008 ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe 27 PID 1536 wrote to memory of 1596 1536 cmd.exe 29 PID 1536 wrote to memory of 1596 1536 cmd.exe 29 PID 1536 wrote to memory of 1596 1536 cmd.exe 29 PID 1536 wrote to memory of 1596 1536 cmd.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe"C:\Users\Admin\AppData\Local\Temp\ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\system32\cmd.exe"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\114E.tmp\11FB.bat C:\Users\Admin\AppData\Local\Temp\ab6a5fcf478d31181ea0e96f42ad1c2cb2f7dc056cdb7dbc06cb007f75902bf0.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1536 -
C:\Users\Admin\AppData\Local\Temp\114E.tmp\2.exe2.exe3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:1596
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