Analysis
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max time kernel
90s -
max time network
94s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
05-06-2024 12:26
Static task
static1
Behavioral task
behavioral1
Sample
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
Resource
win11-20240508-en
General
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Target
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
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Size
466KB
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MD5
a32d858257c0013c7f291ff9c312ead6
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SHA1
8842a6d2e19ce562c9b87da1046b7369fae11ec4
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SHA256
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c
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SHA512
ae64564957eafdb598e753d916ecf1bb655870fb5ee74dcdf1fd57f5baabd84f10a01ef1e2ef3b27fb3d907342d7d63d2dc878d5fc61e75a591654ede538995f
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SSDEEP
12288:ul2TzR34llz14UYnaXYMhTjROuLh7SNwMGw5pia:u6oPz0nhk8ud70wMGw
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exedescription pid process target process PID 2336 set thread context of 4260 2336 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1580 4260 WerFault.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exedescription pid process target process PID 2336 wrote to memory of 4260 2336 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2336 wrote to memory of 4260 2336 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2336 wrote to memory of 4260 2336 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2336 wrote to memory of 4260 2336 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2336 wrote to memory of 4260 2336 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2336 wrote to memory of 4260 2336 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"2⤵PID:4260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 2003⤵
- Program crash
PID:1580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4260 -ip 42601⤵PID:5020