Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 10:09
Behavioral task
behavioral1
Sample
2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe
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Size
155KB
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MD5
c2ca4baefa222b3b8eaf5bccae451d28
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SHA1
c4494bc228cd7590a32d3eee30e74eabf02eb498
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SHA256
410f55b5985660acad916d1068d3b7f7dac0e80624337e830daf77cd714e09c4
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SHA512
9091b16a9c5b5a48cb342394bbd632153912f44c2f2569a3e49716bc121e95db298f1b528285b90091b2f51e89ff402317fddf033b54201e10d954ab87909995
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SSDEEP
3072:l5K/B0toLxSNJnlZHQsozTS+SMqqDL2/TrKHgG:lcytwsJ1yTS+xqqDL6HKl
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2676 2968 WerFault.exe 2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.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:
2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2968 wrote to memory of 2676 2968 2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2968 wrote to memory of 2676 2968 2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2968 wrote to memory of 2676 2968 2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2968 wrote to memory of 2676 2968 2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-24_c2ca4baefa222b3b8eaf5bccae451d28_bkransomware_gandcrab_karagany.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 882⤵
- Program crash
PID:2676