Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24/03/2024, 04:22
Behavioral task
behavioral1
Sample
2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe
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Size
88KB
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MD5
d4755a90cef5ade451750413af02dea6
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SHA1
29a912a1f4a73564d897e601fff552bb5d96f832
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SHA256
e759a1aaf83057411f8d5790363d71aa6cc479bb359daa62d81fc5829fb3095b
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SHA512
c55c4424fdc90e4027856880de8db4556a72c4c279d0cd0a6758c0686528835d9d5aea147e8db01e045c281f19f8ad0c22c2c4ab50537ea26b8a607a99e3eb94
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SSDEEP
1536:brsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:bjDX9pwzMqqDL2/mr3IdE8we0Avu5r+g
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\izyirbandgn = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe" 2024-03-24_d4755a90cef5ade451750413af02dea6_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) \??\G: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_d4755a90cef5ade451750413af02dea6_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 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 1152 wrote to memory of 1992 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 30 PID 1152 wrote to memory of 1992 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 30 PID 1152 wrote to memory of 1992 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 30 PID 1152 wrote to memory of 1992 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 30 PID 1152 wrote to memory of 2596 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 34 PID 1152 wrote to memory of 2596 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 34 PID 1152 wrote to memory of 2596 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 34 PID 1152 wrote to memory of 2596 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 34 PID 1152 wrote to memory of 2384 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 36 PID 1152 wrote to memory of 2384 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 36 PID 1152 wrote to memory of 2384 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 36 PID 1152 wrote to memory of 2384 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 36 PID 1152 wrote to memory of 2736 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 38 PID 1152 wrote to memory of 2736 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 38 PID 1152 wrote to memory of 2736 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 38 PID 1152 wrote to memory of 2736 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 38 PID 1152 wrote to memory of 2388 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 40 PID 1152 wrote to memory of 2388 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 40 PID 1152 wrote to memory of 2388 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 40 PID 1152 wrote to memory of 2388 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 40 PID 1152 wrote to memory of 2428 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 42 PID 1152 wrote to memory of 2428 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 42 PID 1152 wrote to memory of 2428 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 42 PID 1152 wrote to memory of 2428 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 42 PID 1152 wrote to memory of 2080 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 44 PID 1152 wrote to memory of 2080 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 44 PID 1152 wrote to memory of 2080 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 44 PID 1152 wrote to memory of 2080 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 44 PID 1152 wrote to memory of 1660 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 46 PID 1152 wrote to memory of 1660 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 46 PID 1152 wrote to memory of 1660 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 46 PID 1152 wrote to memory of 1660 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 46 PID 1152 wrote to memory of 1716 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 48 PID 1152 wrote to memory of 1716 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 48 PID 1152 wrote to memory of 1716 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 48 PID 1152 wrote to memory of 1716 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 48 PID 1152 wrote to memory of 1832 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 50 PID 1152 wrote to memory of 1832 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 50 PID 1152 wrote to memory of 1832 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 50 PID 1152 wrote to memory of 1832 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 50 PID 1152 wrote to memory of 852 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 52 PID 1152 wrote to memory of 852 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 52 PID 1152 wrote to memory of 852 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 52 PID 1152 wrote to memory of 852 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 52 PID 1152 wrote to memory of 2700 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 54 PID 1152 wrote to memory of 2700 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 54 PID 1152 wrote to memory of 2700 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 54 PID 1152 wrote to memory of 2700 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 54 PID 1152 wrote to memory of 1928 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 56 PID 1152 wrote to memory of 1928 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 56 PID 1152 wrote to memory of 1928 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 56 PID 1152 wrote to memory of 1928 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 56 PID 1152 wrote to memory of 2792 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 58 PID 1152 wrote to memory of 2792 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 58 PID 1152 wrote to memory of 2792 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 58 PID 1152 wrote to memory of 2792 1152 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 58
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_d4755a90cef5ade451750413af02dea6_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:1152 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2596
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2384
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2736
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2388
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2428
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2080
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1660
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1716
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1832
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:852
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2700
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1928
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2792
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