Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 20:51
Behavioral task
behavioral1
Sample
2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe
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Size
143KB
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MD5
f99a889858d9d4b4890a044720885a0c
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SHA1
202f6b3f57db32bcfb5544dd4845f626a0c06af1
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SHA256
2cf941aa8a59fb6c45628ac81aaf9f6bdfd46a1e4e0bc8ef8b256703fc739f34
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SHA512
b21f3363f89271fe2e0242ceae255cdf5592d33fcfb3bed9b5965dea51384df96c3711875f9911b1a41675b7e39da905e52c42ccb74c7821c02d952eece00e20
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SSDEEP
3072:o+HcL2WCfoTntqSQRruiMZMqqDL2/Awvdt7Vjp9:huDtORruiMyqqDL6tvdPp9
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1996 1312 WerFault.exe 2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exedescription pid process target process PID 1312 wrote to memory of 1996 1312 2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1312 wrote to memory of 1996 1312 2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1312 wrote to memory of 1996 1312 2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe WerFault.exe PID 1312 wrote to memory of 1996 1312 2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-31_f99a889858d9d4b4890a044720885a0c_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 882⤵
- Program crash