Analysis
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max time kernel
28s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
14-03-2023 17:52
Behavioral task
behavioral1
Sample
d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe
Resource
win10v2004-20230220-en
General
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Target
d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe
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Size
124KB
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MD5
e09fac9877914b5e4b6e1fb0be54a668
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SHA1
0eb6f198d25efb6f89d0c659044dec5bfe6085f4
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SHA256
d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792
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SHA512
b92f0f88187824324d5e48066a873b685f67506eadd6bbb4d07b9e8120206d7df88ee63fd50463171ceba80fc7ab7985e99973c0bc4b13a3deed6bf9febb9341
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SSDEEP
3072:lcvW8TWNkbjAmcVKwH3AX4Ymbm4fjtYqTvT:lcvtTWCwHcEFaqT7
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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1176 1260 WerFault.exe d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exepid process 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe -
Suspicious use of WriteProcessMemory 60 IoCs
Processes:
d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exedescription pid process target process PID 1260 wrote to memory of 1324 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1324 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1324 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1324 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 2012 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 2012 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 2012 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 2012 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 928 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 928 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 928 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 928 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 584 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 584 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 584 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 584 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 268 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 268 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 268 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 268 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1640 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1640 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1640 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1640 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 692 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 692 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 692 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 692 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1884 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1884 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1884 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1884 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 292 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 292 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 292 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 292 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 272 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 272 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 272 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 272 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1008 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1008 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1008 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1008 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 548 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 548 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 548 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 548 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 396 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 396 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 396 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 396 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 652 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 652 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 652 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 652 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe cmd.exe PID 1260 wrote to memory of 1176 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe WerFault.exe PID 1260 wrote to memory of 1176 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe WerFault.exe PID 1260 wrote to memory of 1176 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe WerFault.exe PID 1260 wrote to memory of 1176 1260 d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe"C:\Users\Admin\AppData\Local\Temp\d42ab4f3b55213d18e29a17e6a34c9b4beee1dbeae92fe5f8051276e68743792.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:1324
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:2012
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:928
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:584
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:268
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:1640
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:692
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:1884
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:292
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:272
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:1008
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:548
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:396
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:652
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1260 -s 2602⤵
- Program crash
PID:1176