Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-05-2024 17:52
Behavioral task
behavioral1
Sample
2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe
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Size
88KB
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MD5
638e4a2cb9a1a8a5b25bfd033ec0f033
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SHA1
275999d9c2c43cce2a3b8e272655760389a0bd6c
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SHA256
82f3c300a1621395099981d03056be893824ee169ad725756e57a304a589dd23
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SHA512
1e4b81c5273c736decf471b355de2df25c4f718a58191c429ab8551c8cd6de44a24a96a1b97e7d85cddb18dff80dad31e81644e81ef48a51d156a9e536a789fa
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SSDEEP
1536:trsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:tjDX9pwzMqqDL2/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\tezfaqsngjt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe" 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_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) \??\R: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\W: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\A: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\E: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\G: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\I: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\J: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\M: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\N: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\O: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\S: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\U: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\Z: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\V: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\X: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\Y: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\T: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\B: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\H: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\K: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\L: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\P: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe File opened (read-only) \??\Q: 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_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 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2172 wrote to memory of 2900 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 28 PID 2172 wrote to memory of 2900 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 28 PID 2172 wrote to memory of 2900 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 28 PID 2172 wrote to memory of 2900 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 28 PID 2172 wrote to memory of 2652 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 31 PID 2172 wrote to memory of 2652 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 31 PID 2172 wrote to memory of 2652 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 31 PID 2172 wrote to memory of 2652 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 31 PID 2172 wrote to memory of 2120 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 33 PID 2172 wrote to memory of 2120 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 33 PID 2172 wrote to memory of 2120 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 33 PID 2172 wrote to memory of 2120 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 33 PID 2172 wrote to memory of 2448 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 37 PID 2172 wrote to memory of 2448 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 37 PID 2172 wrote to memory of 2448 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 37 PID 2172 wrote to memory of 2448 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 37 PID 2172 wrote to memory of 1116 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 39 PID 2172 wrote to memory of 1116 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 39 PID 2172 wrote to memory of 1116 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 39 PID 2172 wrote to memory of 1116 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 39 PID 2172 wrote to memory of 1984 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 41 PID 2172 wrote to memory of 1984 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 41 PID 2172 wrote to memory of 1984 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 41 PID 2172 wrote to memory of 1984 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 41 PID 2172 wrote to memory of 2456 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 43 PID 2172 wrote to memory of 2456 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 43 PID 2172 wrote to memory of 2456 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 43 PID 2172 wrote to memory of 2456 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 43 PID 2172 wrote to memory of 292 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 45 PID 2172 wrote to memory of 292 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 45 PID 2172 wrote to memory of 292 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 45 PID 2172 wrote to memory of 292 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 45 PID 2172 wrote to memory of 1920 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 47 PID 2172 wrote to memory of 1920 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 47 PID 2172 wrote to memory of 1920 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 47 PID 2172 wrote to memory of 1920 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 47 PID 2172 wrote to memory of 2024 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 49 PID 2172 wrote to memory of 2024 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 49 PID 2172 wrote to memory of 2024 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 49 PID 2172 wrote to memory of 2024 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 49 PID 2172 wrote to memory of 2704 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 51 PID 2172 wrote to memory of 2704 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 51 PID 2172 wrote to memory of 2704 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 51 PID 2172 wrote to memory of 2704 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 51 PID 2172 wrote to memory of 2272 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 53 PID 2172 wrote to memory of 2272 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 53 PID 2172 wrote to memory of 2272 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 53 PID 2172 wrote to memory of 2272 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 53 PID 2172 wrote to memory of 2776 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 55 PID 2172 wrote to memory of 2776 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 55 PID 2172 wrote to memory of 2776 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 55 PID 2172 wrote to memory of 2776 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 55 PID 2172 wrote to memory of 596 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 57 PID 2172 wrote to memory of 596 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 57 PID 2172 wrote to memory of 596 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 57 PID 2172 wrote to memory of 596 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 57 PID 2172 wrote to memory of 400 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 59 PID 2172 wrote to memory of 400 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 59 PID 2172 wrote to memory of 400 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 59 PID 2172 wrote to memory of 400 2172 2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe 59
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-05_638e4a2cb9a1a8a5b25bfd033ec0f033_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:2172 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2900
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2652
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2120
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2448
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1116
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1984
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2456
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:292
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1920
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2024
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2704
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2272
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2776
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:596
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:400
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