Analysis
- max time kernel
143s - max time network
144s - platform
windows7_x64 - resource
win7-20240220-en - resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system - submitted
25/05/2024, 03:35
Behavioral task
behavioral1
Sample
2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe
Resource
win7-20240220-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe
- Size 73KB
- Sample240525-d5n9gadb21
- SHA256 a8d4fdb5f04a03f9625c30bce4dc9c47e5ac40a7edbefdfd109b247a9c87ef73
- MD5 34eaf9b067ba7d78e7dd4aba06a0a4b8
- SHA1 75d689aae733ff80041f075123e2357285c1a56f
- SHA512 773d15f6f53c5e765577af5d3ab622f279f7fcde690eff2abf425cc9bf85ad146f8ceb2b97b7145b6f511a75c7cf9cc9d86b65786e810072a05170c9b84f7158
- SSDEEP 1536:J555555555555pmgSeGDjtQhnwmmB0yoUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5u:2MSjOnrmBwUMqqDL2/mr3IdE8we0Avuj
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rhcpyocqjgu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe" 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe - Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\N: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\R: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\Y: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\G: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\H: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\P: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\S: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\T: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\U: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\V: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\W: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\I: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\O: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\K: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\X: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\Z: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\A: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\J: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\L: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\M: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\Q: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\B: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe File opened (read-only) \??\E: 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe - Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2764 wrote to memory of 2740 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 28 PID 2764 wrote to memory of 2740 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 28 PID 2764 wrote to memory of 2740 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 28 PID 2764 wrote to memory of 2740 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 28 PID 2764 wrote to memory of 2780 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 31 PID 2764 wrote to memory of 2780 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 31 PID 2764 wrote to memory of 2780 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 31 PID 2764 wrote to memory of 2780 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 31 PID 2764 wrote to memory of 2472 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 33 PID 2764 wrote to memory of 2472 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 33 PID 2764 wrote to memory of 2472 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 33 PID 2764 wrote to memory of 2472 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 33 PID 2764 wrote to memory of 2700 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 35 PID 2764 wrote to memory of 2700 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 35 PID 2764 wrote to memory of 2700 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 35 PID 2764 wrote to memory of 2700 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 35 PID 2764 wrote to memory of 2272 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 39 PID 2764 wrote to memory of 2272 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 39 PID 2764 wrote to memory of 2272 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 39 PID 2764 wrote to memory of 2272 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 39 PID 2764 wrote to memory of 1880 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 41 PID 2764 wrote to memory of 1880 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 41 PID 2764 wrote to memory of 1880 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 41 PID 2764 wrote to memory of 1880 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 41 PID 2764 wrote to memory of 1872 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 43 PID 2764 wrote to memory of 1872 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 43 PID 2764 wrote to memory of 1872 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 43 PID 2764 wrote to memory of 1872 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 43 PID 2764 wrote to memory of 2348 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 45 PID 2764 wrote to memory of 2348 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 45 PID 2764 wrote to memory of 2348 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 45 PID 2764 wrote to memory of 2348 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 45 PID 2764 wrote to memory of 1632 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 47 PID 2764 wrote to memory of 1632 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 47 PID 2764 wrote to memory of 1632 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 47 PID 2764 wrote to memory of 1632 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 47 PID 2764 wrote to memory of 384 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 49 PID 2764 wrote to memory of 384 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 49 PID 2764 wrote to memory of 384 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 49 PID 2764 wrote to memory of 384 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 49 PID 2764 wrote to memory of 1712 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 51 PID 2764 wrote to memory of 1712 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 51 PID 2764 wrote to memory of 1712 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 51 PID 2764 wrote to memory of 1712 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 51 PID 2764 wrote to memory of 2680 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 53 PID 2764 wrote to memory of 2680 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 53 PID 2764 wrote to memory of 2680 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 53 PID 2764 wrote to memory of 2680 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 53 PID 2764 wrote to memory of 2788 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 55 PID 2764 wrote to memory of 2788 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 55 PID 2764 wrote to memory of 2788 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 55 PID 2764 wrote to memory of 2788 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 55 PID 2764 wrote to memory of 1864 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 57 PID 2764 wrote to memory of 1864 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 57 PID 2764 wrote to memory of 1864 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 57 PID 2764 wrote to memory of 1864 2764 2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe 57
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-25_34eaf9b067ba7d78e7dd4aba06a0a4b8_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2740
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2780
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2472
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2700
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2272
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1880
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1872
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2348
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1632
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:384
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1712
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2680
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2788
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1864
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