Analysis
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max time kernel
291s -
max time network
277s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
08/05/2024, 23:14
Static task
static1
Behavioral task
behavioral1
Sample
6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe
Resource
win10-20240404-en
General
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Target
6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe
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Size
932KB
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MD5
3e86b2fb5f85855fa169db82be901942
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SHA1
ab81887029588467bef05e7c804f19cfac6c677c
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SHA256
6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab
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SHA512
d933e0cfd61e851dcccb1dda8d08cdceb6dd8bb986cbaf9a927a337bbf51d7201361f4af57a7d2a81293bd00fa1a622f7b54ac0428834d670d6f8c3d159b7128
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SSDEEP
12288:MOQNMIt3+hioijxOcaGW/v7EOEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wjfvT2dMINbU5zFQmUz
Malware Config
Signatures
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Pitou 2 IoCs
Pitou.
resource yara_rule behavioral2/memory/4788-3-0x0000000000400000-0x00000000004EE000-memory.dmp pitou behavioral2/memory/4788-4-0x0000000000400000-0x00000000004EE000-memory.dmp pitou -
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 6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 816 4788 WerFault.exe 74 4996 4788 WerFault.exe 74
Processes
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C:\Users\Admin\AppData\Local\Temp\6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe"C:\Users\Admin\AppData\Local\Temp\6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:4788 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4788 -s 6442⤵
- Program crash
PID:816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4788 -s 7402⤵
- Program crash
PID:4996
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