Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 21:47
Behavioral task
behavioral1
Sample
2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe
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Size
155KB
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MD5
0b8ad19aaeaf3704415fb3d7c9e9e8a3
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SHA1
f030f747b2add64947a0ef345f0c5694cc2c68f9
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SHA256
ccfeb35f3e9496d6f66e05160642710effcdeb2309afaf9e17bf29a5b65171d4
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SHA512
73c953a021ff3b201bec9a14c1a7ad52c62165c8b57d150f79272f77e9e6da40b8ab33bf2899df26fcfe5ac530ccff17087b723c52962a8f1e4a4d7aa0978b17
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SSDEEP
3072:l5K/B0toLQSNJhlZHQsozTS+SMqqDL2/TrKmaG:lcytwtH1yTS+xqqDL6HKq
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2504 2192 WerFault.exe 2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2192 wrote to memory of 2504 2192 2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2192 wrote to memory of 2504 2192 2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2192 wrote to memory of 2504 2192 2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2192 wrote to memory of 2504 2192 2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-25_0b8ad19aaeaf3704415fb3d7c9e9e8a3_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 882⤵
- Program crash
PID:2504