Analysis
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max time kernel
57s -
max time network
62s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
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submitted
19/03/2024, 01:04
Errors
Reason
Machine shutdown
General
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Target
a6c3d2432a392c6c748f7f124caf61c6d8601b01d995c479b3fca9b1d4e1165e.exe
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Size
131.2MB
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MD5
2299fbcdba412d89fd74e9177caaad2f
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SHA1
63e7c2d440f3b10ec871bbdb2abb68a664f836dc
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SHA256
a6c3d2432a392c6c748f7f124caf61c6d8601b01d995c479b3fca9b1d4e1165e
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SHA512
9501ceef29b4effdfa21eb499e228a3eb65e15a759037517b08285953c93042b0fc8c359ae7aadaeac1f6065ec2222303ab06e97036126c059cc23b9835c6500
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SSDEEP
786432:K/Bzjh0PSmVGvNtp6YKD7Vz40zj9RKZlzbUNdTNoYboNzWeCrjStSTtLwSTRpf4t:K/4NYB0GbUDBZopWeCroiSvaSdL
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 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a6c3d2432a392c6c748f7f124caf61c6d8601b01d995c479b3fca9b1d4e1165e.exe"C:\Users\Admin\AppData\Local\Temp\a6c3d2432a392c6c748f7f124caf61c6d8601b01d995c479b3fca9b1d4e1165e.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\shutdown.exe"shutdown" /r /t 02⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
4KB
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Filesize
720KB
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Filesize
124KB
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Filesize
124KB
-
Filesize
48KB
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Filesize
68KB
-
Filesize
68KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
84KB
-
Filesize
84KB
-
Filesize
232KB
-
Filesize
232KB
-
Filesize
24KB
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Filesize
24KB
-
Filesize
48KB
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Filesize
720KB
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Filesize
11.9MB
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Filesize
9.5MB
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Filesize
11.9MB
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Filesize
240KB
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Filesize
932KB
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Filesize
240KB
-
Filesize
76KB
-
Filesize
76KB
-
Filesize
36KB
-
Filesize
36KB
-
Filesize
932KB
-
Filesize
116KB
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Filesize
116KB
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Filesize
64KB
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Filesize
64KB
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Filesize
8.2MB
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Filesize
8.2MB
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Filesize
8.2MB
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Filesize
9.5MB