Resubmissions
18-03-2024 22:36
240318-2h9hwsba88 10Analysis
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max time kernel
6s -
max time network
44s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
18-03-2024 22:36
General
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Target
Ransomware/Petya.A.exe
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Size
225KB
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MD5
af2379cc4d607a45ac44d62135fb7015
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SHA1
39b6d40906c7f7f080e6befa93324dddadcbd9fa
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SHA256
26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739
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SHA512
69899c47d0b15f92980f79517384e83373242e045ca696c6e8f930ff6454219bf609e0d84c2f91d25dfd5ef3c28c9e099c4a3a918206e957be806a1c2e0d3e99
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SSDEEP
6144:DCyjXhd1mialK+qoNr8PxtZE6x5v+k6f:rjXhd8ZlKOrMZE6x5b6f
Score
6/10
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Ransomware\Petya.A.exe"C:\Users\Admin\AppData\Local\Temp\Ransomware\Petya.A.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\verclsid.exe"C:\Windows\system32\verclsid.exe" /S /C {B155BDF8-02F0-451E-9A26-AE317CFD7779} /I {ADD8BA80-002B-11D0-8F0F-00C04FD7D062} /X 0x4011⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2992-0-0x0000000000400000-0x000000000043F000-memory.dmpFilesize
252KB
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memory/2992-1-0x00000000021A0000-0x00000000021B2000-memory.dmpFilesize
72KB