Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 19:26
Behavioral task
behavioral1
Sample
2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe
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Size
155KB
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MD5
aab27cc3367636dce042a79b59b7c4e5
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SHA1
25eee943f9d15ff84f6b252220414e230557f20e
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SHA256
d966c96c7ad64cee64648b6dfacb794431acd180c4c20376d86ce22109982ad4
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SHA512
cb1ba45077712bd2c06b85a2500a6da076be8317b163e92a68eb23e797c662aa661d96eebbcc31787f8824b6403f0c001045d9722950da2e20b18179fdffb6f9
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SSDEEP
3072:l5K/B0toLQSNJzlZHQsozTS+SMqqDL2/TrKG8G:lcytwt51yTS+xqqDL6HKs
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2908 2872 WerFault.exe 2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2872 wrote to memory of 2908 2872 2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2872 wrote to memory of 2908 2872 2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2872 wrote to memory of 2908 2872 2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2872 wrote to memory of 2908 2872 2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-31_aab27cc3367636dce042a79b59b7c4e5_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 882⤵
- Program crash