Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 17:53
Behavioral task
behavioral1
Sample
2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe
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Size
155KB
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MD5
7c53261fdf2c3fbf33f7c0c578acbf22
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SHA1
a93f5b35675007b8fd326e1b23e213d4183cabcc
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SHA256
aad6622034d31c4803884c67418a97f0c67e66dafc408d3bb1c672312ada2edf
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SHA512
6a7f86b04c3afdcbdc3b20610c7c70aa94632780a2de678dbbce3270d3d90a6df93781602c258fb46494063c80d9e4e12d4b724fa294247a9670f48fcbdcc8a0
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SSDEEP
3072:l5K/B0toLQSNJTlZHQsozTS+SMqqDL2/TrKinG:lcytwtZ1yTS+xqqDL6HKn
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1780 2088 WerFault.exe 2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2088 wrote to memory of 1780 2088 2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2088 wrote to memory of 1780 2088 2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2088 wrote to memory of 1780 2088 2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2088 wrote to memory of 1780 2088 2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-25_7c53261fdf2c3fbf33f7c0c578acbf22_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 882⤵
- Program crash
PID:1780