Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
25-05-2024 19:06
Behavioral task
behavioral1
Sample
2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe
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Size
155KB
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MD5
55798b3663c1ce208008478a5e78ad8d
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SHA1
1f81033863aa6d7ab06d1e210858fe67f7c0ffa8
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SHA256
1eb3eef14d9585f1f1111262fa93dcc7881fcbc886c69e24d1b9cd0d60c6ec1e
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SHA512
eefe809c3b0371ff52299fceba7ff865e0af336a93a457eb44a1e18948c249d89db6c13db47ad4afb0c696b22c29a10408278b03c014ba92fd4b4d990c98b5cd
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SSDEEP
3072:S5K/B0toLQSNJclxwsx89TSdBgjMqqDL2/TOKyOG:ScytwtnTTSdBgQqqDL6SKa
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2204 2176 WerFault.exe 2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exedescription pid process target process PID 2176 wrote to memory of 2204 2176 2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2176 wrote to memory of 2204 2176 2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2176 wrote to memory of 2204 2176 2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe WerFault.exe PID 2176 wrote to memory of 2204 2176 2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-25_55798b3663c1ce208008478a5e78ad8d_bkransomware_gandcrab_karagany.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 882⤵
- Program crash
PID:2204