Analysis
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max time kernel
134s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2024 15:43
Static task
static1
4 signatures
Behavioral task
behavioral1
Sample
2024-01-25_90fb74d75119f5552d70c0c7e372ee73_cryptolocker.exe
Resource
win7-20231215-en
windows7-x64
3 signatures
150 seconds
General
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Target
2024-01-25_90fb74d75119f5552d70c0c7e372ee73_cryptolocker.exe
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Size
64KB
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MD5
90fb74d75119f5552d70c0c7e372ee73
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SHA1
da6b26af47627083539edb8309b2aa8193839150
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SHA256
268da40c0e5a0cdcf323e20a8815635e21a7099df74a565366a43d13340bb75b
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SHA512
153a6fd17206cf822515640f5e09535845744b34538dcb17c0b6715132a43c20a586c68af25efbb777e160770ea68d2dbf2a24a8babe1234228d612900561477
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SSDEEP
384:x0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26a3WgWRYp055TOtOOtEvwDpjqIGR5d:xQz7yVEhs9+4mR1bytOOtEvwDpjW
Malware Config
Signatures
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Detects executables built or packed with MPress PE compressor 2 IoCs
Processes:
resource yara_rule behavioral2/memory/3128-0-0x0000000000500000-0x0000000000510000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3128-1-0x0000000000500000-0x0000000000510000-memory.dmp INDICATOR_EXE_Packed_MPress -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4800 3128 WerFault.exe 2024-01-25_90fb74d75119f5552d70c0c7e372ee73_cryptolocker.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-25_90fb74d75119f5552d70c0c7e372ee73_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-25_90fb74d75119f5552d70c0c7e372ee73_cryptolocker.exe"1⤵PID:3128
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 2242⤵
- Program crash
PID:4800
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3128 -ip 31281⤵PID:3516