Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 17:59
Behavioral task
behavioral1
Sample
2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe
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Size
141KB
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MD5
eafa5b0835ed66e69cb8cef53ea99e8f
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SHA1
9debbe24917c745db48059803fff81043d3163b1
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SHA256
270f0e286a2e507f13cae452a07594d06599ab5139dd62427fa398b142f72383
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SHA512
25a580104a5eccea88cbc556e654dbb08452e45e86e5d340959f2195cfbfa3ab988cfac22a27c326ecbef3ced8d1b8c9b8b34f4da8856ffe50f66aec1ec19618
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SSDEEP
3072:zBb+U8ikqQHv7FYb6+KIyMqqDL2/sEvddNdx:zBb/GRYb6+KIRqqDL6Zvdd5
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2188 2460 WerFault.exe 2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2460 wrote to memory of 2188 2460 2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2460 wrote to memory of 2188 2460 2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2460 wrote to memory of 2188 2460 2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2460 wrote to memory of 2188 2460 2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-25_eafa5b0835ed66e69cb8cef53ea99e8f_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 362⤵
- Program crash
PID:2188