Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 18:58
Behavioral task
behavioral1
Sample
2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe
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Size
155KB
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MD5
4a345b97aadccb630c579e6527a3c6f2
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SHA1
aa734616a5d82a5ed96a2abf9edb8a95a259cfea
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SHA256
f1bf18e2a1c39b27fdbefa20fa4d0b6ee5b282129b08e9fb7e373a4d337e8669
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SHA512
dbb7335b0f3bc00fb2d05954b4f14ee07eb0dbcdd8451d709aa3360964192c13307ff6e9bd55222a4411c7b35d19c2e8275087653bd142c43dff93ea04463b7d
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SSDEEP
3072:l5K/B0toLQSNJslZHQsozTS+SMqqDL2/TrK4GG:lcytwts1yTS+xqqDL6HKc
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2116 1700 WerFault.exe 2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exedescription pid process target process PID 1700 wrote to memory of 2116 1700 2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1700 wrote to memory of 2116 1700 2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1700 wrote to memory of 2116 1700 2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1700 wrote to memory of 2116 1700 2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-31_4a345b97aadccb630c579e6527a3c6f2_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 882⤵
- Program crash