Analysis
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max time kernel
141s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
09-03-2024 00:31
Behavioral task
behavioral1
Sample
2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe
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Size
73KB
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MD5
3971e18beafba17ef6194dedd8f6620e
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SHA1
75db221abd09b64c20ecd2ccbf57b62634470b32
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SHA256
62bb0cee6ae2f244c6e395b2a1401fcd29efe58c261ffa2a9b8a1aacc4829d7b
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SHA512
fedca3dc7f2d2e8b8f953638cf5a54d31171f9cfe475c5e25a349ec8c374137d330e08067210aeb725bbfa177629c1f7c2eeae844aaa38124d3df1c6654a71c9
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SSDEEP
1536:G555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:XMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h
Score
6/10
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-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\yiywbmisalr = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe" 2024-03-09_3971e18beafba17ef6194dedd8f6620e_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) \??\A: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\B: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\J: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\K: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\M: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\R: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\T: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\V: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\Z: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\E: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\L: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\Q: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\U: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\W: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\G: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\H: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\P: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\S: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\X: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\Y: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\I: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\N: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe File opened (read-only) \??\O: 2024-03-09_3971e18beafba17ef6194dedd8f6620e_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2936 wrote to memory of 864 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 28 PID 2936 wrote to memory of 864 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 28 PID 2936 wrote to memory of 864 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 28 PID 2936 wrote to memory of 864 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 28 PID 2936 wrote to memory of 2724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 31 PID 2936 wrote to memory of 2724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 31 PID 2936 wrote to memory of 2724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 31 PID 2936 wrote to memory of 2724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 31 PID 2936 wrote to memory of 2548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 33 PID 2936 wrote to memory of 2548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 33 PID 2936 wrote to memory of 2548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 33 PID 2936 wrote to memory of 2548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 33 PID 2936 wrote to memory of 2584 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 35 PID 2936 wrote to memory of 2584 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 35 PID 2936 wrote to memory of 2584 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 35 PID 2936 wrote to memory of 2584 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 35 PID 2936 wrote to memory of 548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 39 PID 2936 wrote to memory of 548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 39 PID 2936 wrote to memory of 548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 39 PID 2936 wrote to memory of 548 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 39 PID 2936 wrote to memory of 872 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 41 PID 2936 wrote to memory of 872 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 41 PID 2936 wrote to memory of 872 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 41 PID 2936 wrote to memory of 872 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 41 PID 2936 wrote to memory of 1624 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 43 PID 2936 wrote to memory of 1624 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 43 PID 2936 wrote to memory of 1624 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 43 PID 2936 wrote to memory of 1624 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 43 PID 2936 wrote to memory of 2188 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 45 PID 2936 wrote to memory of 2188 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 45 PID 2936 wrote to memory of 2188 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 45 PID 2936 wrote to memory of 2188 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 45 PID 2936 wrote to memory of 1564 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 47 PID 2936 wrote to memory of 1564 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 47 PID 2936 wrote to memory of 1564 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 47 PID 2936 wrote to memory of 1564 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 47 PID 2936 wrote to memory of 1092 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 49 PID 2936 wrote to memory of 1092 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 49 PID 2936 wrote to memory of 1092 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 49 PID 2936 wrote to memory of 1092 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 49 PID 2936 wrote to memory of 2796 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 51 PID 2936 wrote to memory of 2796 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 51 PID 2936 wrote to memory of 2796 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 51 PID 2936 wrote to memory of 2796 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 51 PID 2936 wrote to memory of 844 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 53 PID 2936 wrote to memory of 844 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 53 PID 2936 wrote to memory of 844 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 53 PID 2936 wrote to memory of 844 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 53 PID 2936 wrote to memory of 1724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 55 PID 2936 wrote to memory of 1724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 55 PID 2936 wrote to memory of 1724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 55 PID 2936 wrote to memory of 1724 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 55 PID 2936 wrote to memory of 2064 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 57 PID 2936 wrote to memory of 2064 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 57 PID 2936 wrote to memory of 2064 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 57 PID 2936 wrote to memory of 2064 2936 2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe 57
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-09_3971e18beafba17ef6194dedd8f6620e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-09_3971e18beafba17ef6194dedd8f6620e_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:2936 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:864
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2724
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2548
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2584
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:548
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:872
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1624
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2188
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1564
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1092
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2796
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:844
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1724
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2064
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