Analysis
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max time kernel
144s -
max time network
99s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
09/05/2024, 00:01
Static task
static1
Behavioral task
behavioral1
Sample
2e2c368a29f25de444b81bf89bf8019f99eff130a9670690c17392832834769a.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
2e2c368a29f25de444b81bf89bf8019f99eff130a9670690c17392832834769a.exe
Resource
win11-20240426-en
General
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Target
2e2c368a29f25de444b81bf89bf8019f99eff130a9670690c17392832834769a.exe
-
Size
932KB
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MD5
dacf1769f8cc84bd197d6b0f33880d8c
-
SHA1
c738cf1f5f37a18ed78bc0be03014c2178f9a478
-
SHA256
2e2c368a29f25de444b81bf89bf8019f99eff130a9670690c17392832834769a
-
SHA512
928db51caf7985f89113b6e19af9f97bd218e1e5e77b0de95a045aa725ffc251876d3c0e6ebf58cad62aff5b6495c808cfeb075094a641d26a19dcb1ac710e32
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SSDEEP
12288:MOQNMIt3+hioijxOcaGW/v7EqEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wPfvT2dMINbU5zFQmUz
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.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 2e2c368a29f25de444b81bf89bf8019f99eff130a9670690c17392832834769a.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4432 4516 WerFault.exe 79
Processes
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C:\Users\Admin\AppData\Local\Temp\2e2c368a29f25de444b81bf89bf8019f99eff130a9670690c17392832834769a.exe"C:\Users\Admin\AppData\Local\Temp\2e2c368a29f25de444b81bf89bf8019f99eff130a9670690c17392832834769a.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:4516 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 7362⤵
- Program crash
PID:4432
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4516 -ip 45161⤵PID:3100