Analysis
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max time kernel
292s -
max time network
299s -
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, 23:44
Static task
static1
Behavioral task
behavioral1
Sample
af3ed1c398c27bac85436169b07df586f2f5d6055c2161affc13b85d69573423.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
af3ed1c398c27bac85436169b07df586f2f5d6055c2161affc13b85d69573423.exe
Resource
win10-20240404-en
General
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Target
af3ed1c398c27bac85436169b07df586f2f5d6055c2161affc13b85d69573423.exe
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Size
932KB
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MD5
e3314929c500a2bce3c293fc1bfab974
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SHA1
bbe26db380eefe4bec8c66513050ccd5b523d5e5
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SHA256
af3ed1c398c27bac85436169b07df586f2f5d6055c2161affc13b85d69573423
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SHA512
ec7ec1d34fe5f43963fb1352af19c825f8dfc02f43554ebb22b6068687bce6a9e8fce4b326bc8ec528b5fad5158fe38d0ca5200563581e80d027c9e5bdd7b68d
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SSDEEP
12288:MOQNMIt3+hioijxOcaGW/v7EeEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wzfvT2dMINbU5zFQmUz
Malware Config
Signatures
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Pitou 2 IoCs
Pitou.
resource yara_rule behavioral2/memory/4768-3-0x0000000000400000-0x00000000004EE000-memory.dmp pitou behavioral2/memory/4768-4-0x0000000000400000-0x00000000004EE000-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 af3ed1c398c27bac85436169b07df586f2f5d6055c2161affc13b85d69573423.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 1388 4768 WerFault.exe 73 2256 4768 WerFault.exe 73
Processes
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C:\Users\Admin\AppData\Local\Temp\af3ed1c398c27bac85436169b07df586f2f5d6055c2161affc13b85d69573423.exe"C:\Users\Admin\AppData\Local\Temp\af3ed1c398c27bac85436169b07df586f2f5d6055c2161affc13b85d69573423.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:4768 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 8202⤵
- Program crash
PID:1388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 8562⤵
- Program crash
PID:2256
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