Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 01:02
Static task
static1
Behavioral task
behavioral1
Sample
581977ec454b59b76e61b672812cd142bfe1f0424c8263af89395f95f918adcf.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
581977ec454b59b76e61b672812cd142bfe1f0424c8263af89395f95f918adcf.exe
Resource
win11-20240426-en
General
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Target
581977ec454b59b76e61b672812cd142bfe1f0424c8263af89395f95f918adcf.exe
-
Size
932KB
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MD5
59d63c399d1d63ce374774ca9c36a20f
-
SHA1
051f806b61421c6a73a1df53b853b97990fb2750
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SHA256
581977ec454b59b76e61b672812cd142bfe1f0424c8263af89395f95f918adcf
-
SHA512
a24f152566760c409fab7e28989605095002c63e7d1f55caf29b88a38675733cb128fe94f58f5bd4d610d941b70c685c1f0e0f523ee27b7c3e69f9da1b825918
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SSDEEP
12288:MOQNMIt3+hioijxOcaGW/v7EGEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wrfvT2dMINbU5zFQmUz
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 581977ec454b59b76e61b672812cd142bfe1f0424c8263af89395f95f918adcf.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3544 1004 WerFault.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\581977ec454b59b76e61b672812cd142bfe1f0424c8263af89395f95f918adcf.exe"C:\Users\Admin\AppData\Local\Temp\581977ec454b59b76e61b672812cd142bfe1f0424c8263af89395f95f918adcf.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:1004 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 7162⤵
- Program crash
PID:3544
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1004 -ip 10041⤵PID:3364