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Analysis
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max time kernel
152s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 22:21
Static task
static1
Behavioral task
behavioral1
Sample
ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe
Resource
win10v2004-20220812-en
General
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Target
ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe
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Size
884KB
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MD5
6136b5e30f9778172feddee5db0d22a3
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SHA1
f35deae87d051980b88590c2d036c4ccef9c51a4
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SHA256
ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c
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SHA512
a38cac51214383bae0c3d06486f0acc6c79ca49e3856df37c6b81e60f62769e197874e6932ade088525a32123583326558ddbbf01fd183ab982d5fc01a05d0bb
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SSDEEP
24576:WRmJkcoQricOIQxiZY1iagSmcXyOmtxT2D9F:zJZoQrbTFZY1iagvUyOmtsP
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
pid pid_target Process procid_target 2024 4880 WerFault.exe 79 -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 4880 ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe 4880 ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe 4880 ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4880 ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe 4880 ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe 4880 ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe"C:\Users\Admin\AppData\Local\Temp\ec88a4963bac66a5c29ff2f76ca3b4a55ceb31ce6ff4e88c7365018505066e3c.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4880 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4880 -s 7322⤵
- Program crash
PID:2024
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4880 -ip 48801⤵PID:3456