Analysis
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max time kernel
139s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
15/06/2022, 07:03
Static task
static1
Behavioral task
behavioral1
Sample
2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe
Resource
win7-20220414-en
0 signatures
0 seconds
General
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Target
2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe
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Size
348KB
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MD5
4d12ca95ea970a75d97c63d920e7a90c
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SHA1
9f029bcf682c4ab3101a9acb10dc27ab7bb3ca02
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SHA256
2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7
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SHA512
94f2de2b01ef0619113e7a0856f3df48263fda985330a0b77a48f4e85ac3c33de05b311aa961a4686a78fead1bcf56574abbfae588e15477da084936a9479128
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 24 IoCs
pid Process 2540 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe 2540 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe 4488 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe 4488 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe 1556 mtpbtecho.exe 1556 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe 996 mtpbtecho.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4488 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2540 wrote to memory of 4488 2540 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe 81 PID 2540 wrote to memory of 4488 2540 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe 81 PID 2540 wrote to memory of 4488 2540 2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe 81 PID 1556 wrote to memory of 996 1556 mtpbtecho.exe 83 PID 1556 wrote to memory of 996 1556 mtpbtecho.exe 83 PID 1556 wrote to memory of 996 1556 mtpbtecho.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe"C:\Users\Admin\AppData\Local\Temp\2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe"C:\Users\Admin\AppData\Local\Temp\2a0b41e0efa49625a9922bdb25a1525b271d3c72befcb175e3dffa4b7c0afcf7.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:4488
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C:\Windows\SysWOW64\mtpbtecho.exe"C:\Windows\SysWOW64\mtpbtecho.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1556 -
C:\Windows\SysWOW64\mtpbtecho.exe"C:\Windows\SysWOW64\mtpbtecho.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:996
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