Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 11:02
Behavioral task
behavioral1
Sample
2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe
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Size
194KB
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MD5
142f124081533dcc5230c7f7ed481b07
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SHA1
8ba745184d0da5a16391bd2bc54030beb5059a0b
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SHA256
3b0f9a638f416ba7f98e4561166cbc881fef546c458052f385684257df40ab17
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SHA512
5946803504eca1e9c4344b06ac7f246e373488d74997157abc3f7ba607fd24bdb1705084b32329a6a666da72323075abba168acd385aef56b9364a6f53e9c37c
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SSDEEP
3072:YD9tBYvXqQeM6jVbOPP4MqqDL2/phDMkcUkIwofej9Q7WWdE+FBaDmh8CohxggEP:6tSIsPzqqDL615vdmk
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2260 2316 WerFault.exe 2024-07-25_142f124081533dcc5230c7f7ed481b07_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:
2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2316 wrote to memory of 2260 2316 2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2316 wrote to memory of 2260 2316 2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2316 wrote to memory of 2260 2316 2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2316 wrote to memory of 2260 2316 2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-25_142f124081533dcc5230c7f7ed481b07_bkransomware_gandcrab_karagany.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 362⤵
- Program crash
PID:2260