Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 19:12
Behavioral task
behavioral1
Sample
2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe
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Size
155KB
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MD5
7527bb4c7f9c3986acd7a5c4e6510b84
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SHA1
a985aa7e922ac4cd4302f3e00e48c030f8da45e4
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SHA256
5370e557471e1e52fbd251fac6fcfcb887274b7f397c3f1c58b6c53d92530b25
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SHA512
e8ce5d5c6b45f6791db9f8aa245ef4f25a16ce1a5c771cdc98e6d0519300b1c702d2a15e9222aa26d7a9ca92c26f33acd0468c01d588e0b5fefc024547229d6f
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SSDEEP
3072:l5K/B0toLQSNJMlZHQsozTS+SMqqDL2/TrKGaG:lcytwto1yTS+xqqDL6HK6
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1256 2012 WerFault.exe 2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2012 wrote to memory of 1256 2012 2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2012 wrote to memory of 1256 2012 2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2012 wrote to memory of 1256 2012 2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2012 wrote to memory of 1256 2012 2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-31_7527bb4c7f9c3986acd7a5c4e6510b84_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 882⤵
- Program crash