Analysis
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max time kernel
93s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-09-2024 16:08
Static task
static1
Behavioral task
behavioral1
Sample
4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319.exe
Resource
win7-20240704-en
General
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Target
4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319.exe
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Size
7.3MB
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MD5
e1a7b4cbe8e8aabce05747a34ce3a875
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SHA1
f31a6ca925f4a040bc29982ffb1cf6f0bc8b0843
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SHA256
4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319
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SHA512
5db4ecec060dd771b77825106a554a7e91abc4da3431cff39fb4096ddad2309a230d28bf26777cb20d990678f7c21784aa00135057130517998488d9c79e520d
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SSDEEP
98304:dxC3ud6MOIvysi7CQKzo5qphIHVruP3WpF3UdE1hZHEdLF00n:SGQgMkhgJuP32+dmhZk/08
Malware Config
Signatures
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Expiro payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/460-0-0x0000000000A4E000-0x0000000000AE1000-memory.dmp family_expiro1 behavioral2/memory/460-1-0x0000000000300000-0x0000000000AE1000-memory.dmp family_expiro1 behavioral2/memory/460-2-0x0000000000A4E000-0x0000000000AE1000-memory.dmp family_expiro1 behavioral2/memory/460-3-0x0000000000300000-0x0000000000AE1000-memory.dmp family_expiro1 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3216 460 WerFault.exe 4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319.exe"C:\Users\Admin\AppData\Local\Temp\4317afbf25f7145ec2e84eee745d09c9f6e8a0973a460892fc4fa76595bfa319.exe"1⤵
- System Location Discovery: System Language Discovery
PID:460 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 460 -s 4282⤵
- Program crash
PID:3216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 460 -ip 4601⤵PID:1492