Analysis
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max time kernel
149s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24/03/2024, 06:57
Behavioral task
behavioral1
Sample
2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe
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Size
73KB
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MD5
ef8035acdf3f80dc41f3cd40e857ce05
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SHA1
cf7df6f55c5ec8963f3f301db7868fee82d3b916
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SHA256
b41dbca3ec4eda9413eb4a3f377b3f50f64924831b63f055086f7cb643c408ea
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SHA512
6f130231771903c68f7dc3d608170d1f14ea60d5ca597678dbdd725b051a0e8fc95a20e1fd4f5aacc2b99a8dba411c1e4dbb51942a04bb8183caa19a766b18e3
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SSDEEP
1536:S555555555555pmgSeGDjtQhnwmmB0yYMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rx:DMSjOnrmBAMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ffqvrqvgzvl = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe" 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_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: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_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 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 2412 wrote to memory of 2584 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 28 PID 2412 wrote to memory of 2584 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 28 PID 2412 wrote to memory of 2584 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 28 PID 2412 wrote to memory of 2584 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 28 PID 2412 wrote to memory of 2100 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 31 PID 2412 wrote to memory of 2100 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 31 PID 2412 wrote to memory of 2100 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 31 PID 2412 wrote to memory of 2100 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 31 PID 2412 wrote to memory of 1140 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 33 PID 2412 wrote to memory of 1140 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 33 PID 2412 wrote to memory of 1140 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 33 PID 2412 wrote to memory of 1140 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 33 PID 2412 wrote to memory of 2196 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 35 PID 2412 wrote to memory of 2196 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 35 PID 2412 wrote to memory of 2196 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 35 PID 2412 wrote to memory of 2196 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 35 PID 2412 wrote to memory of 2888 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 39 PID 2412 wrote to memory of 2888 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 39 PID 2412 wrote to memory of 2888 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 39 PID 2412 wrote to memory of 2888 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 39 PID 2412 wrote to memory of 2664 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 41 PID 2412 wrote to memory of 2664 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 41 PID 2412 wrote to memory of 2664 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 41 PID 2412 wrote to memory of 2664 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 41 PID 2412 wrote to memory of 2656 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 43 PID 2412 wrote to memory of 2656 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 43 PID 2412 wrote to memory of 2656 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 43 PID 2412 wrote to memory of 2656 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 43 PID 2412 wrote to memory of 2680 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 45 PID 2412 wrote to memory of 2680 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 45 PID 2412 wrote to memory of 2680 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 45 PID 2412 wrote to memory of 2680 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 45 PID 2412 wrote to memory of 1172 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 47 PID 2412 wrote to memory of 1172 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 47 PID 2412 wrote to memory of 1172 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 47 PID 2412 wrote to memory of 1172 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 47 PID 2412 wrote to memory of 2116 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 49 PID 2412 wrote to memory of 2116 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 49 PID 2412 wrote to memory of 2116 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 49 PID 2412 wrote to memory of 2116 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 49 PID 2412 wrote to memory of 2428 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 51 PID 2412 wrote to memory of 2428 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 51 PID 2412 wrote to memory of 2428 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 51 PID 2412 wrote to memory of 2428 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 51 PID 2412 wrote to memory of 2960 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 53 PID 2412 wrote to memory of 2960 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 53 PID 2412 wrote to memory of 2960 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 53 PID 2412 wrote to memory of 2960 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 53 PID 2412 wrote to memory of 1168 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 55 PID 2412 wrote to memory of 1168 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 55 PID 2412 wrote to memory of 1168 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 55 PID 2412 wrote to memory of 1168 2412 2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe 55
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_ef8035acdf3f80dc41f3cd40e857ce05_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:2412 -
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:2100
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1140
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2196
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2888
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2664
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2656
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2680
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1172
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2116
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2428
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2960
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1168
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