Analysis
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max time kernel
31s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
05-06-2023 05:56
Behavioral task
behavioral1
Sample
bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe
Resource
win10v2004-20230220-en
General
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Target
bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe
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Size
214KB
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MD5
a0587a47bf329e19c0a89b0fd7f95953
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SHA1
a0e03d7e5b48872fe9c9fdce916e1b6943c83bdf
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SHA256
bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6
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SHA512
6aaf48723a5a4459368bf2daeec3b1989af80f204f404c504df17bab4e3a3bf39d3543a99a57c6fc909074fff30cfbf3259f39387d1e42b414d05ed54688623d
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SSDEEP
3072:gmhFlEiEuuo6QW/+17Eq6tVv9mL81gfECQBLgxa:gmhFlEQuN+TOlmanLL
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2020 1400 WerFault.exe bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exepid process 1400 bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exedescription pid process target process PID 1400 wrote to memory of 2020 1400 bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe WerFault.exe PID 1400 wrote to memory of 2020 1400 bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe WerFault.exe PID 1400 wrote to memory of 2020 1400 bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe WerFault.exe PID 1400 wrote to memory of 2020 1400 bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe"C:\Users\Admin\AppData\Local\Temp\bf8665830b937cc8e07d65f8463f1d9703d7c8a74d2c059b84016d4e350724a6.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1400 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 1482⤵
- Program crash
PID:2020