Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
22/03/2024, 19:42
Behavioral task
behavioral1
Sample
2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe
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Size
73KB
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MD5
b4aa0b24ddd03888ff67088a1ecaf54c
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SHA1
20cfdc0cf327cfdb92b596bbd2726b912972529c
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SHA256
bfa27c18c636551e55a149bb198b8c755d2afcfa71ca90e812e4327089855df3
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SHA512
8f490d85cc3d7e522d561c9dddf888e12e3985de7036397490483ec90e9d3982e8f8719d178a2192655728381b1e917de68ae887a4061e7533bd9026643e2f77
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SSDEEP
1536:3555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:YMSjOnrmBxMqqDL2/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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bulzoegqwpg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe" 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_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: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\P: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\J: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\L: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\E: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\U: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_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 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3732 wrote to memory of 4704 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 92 PID 3732 wrote to memory of 4704 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 92 PID 3732 wrote to memory of 4704 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 92 PID 3732 wrote to memory of 4456 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 101 PID 3732 wrote to memory of 4456 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 101 PID 3732 wrote to memory of 4456 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 101 PID 3732 wrote to memory of 4508 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 104 PID 3732 wrote to memory of 4508 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 104 PID 3732 wrote to memory of 4508 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 104 PID 3732 wrote to memory of 2376 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 107 PID 3732 wrote to memory of 2376 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 107 PID 3732 wrote to memory of 2376 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 107 PID 3732 wrote to memory of 4176 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 110 PID 3732 wrote to memory of 4176 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 110 PID 3732 wrote to memory of 4176 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 110 PID 3732 wrote to memory of 4996 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 112 PID 3732 wrote to memory of 4996 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 112 PID 3732 wrote to memory of 4996 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 112 PID 3732 wrote to memory of 3436 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 115 PID 3732 wrote to memory of 3436 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 115 PID 3732 wrote to memory of 3436 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 115 PID 3732 wrote to memory of 5736 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 117 PID 3732 wrote to memory of 5736 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 117 PID 3732 wrote to memory of 5736 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 117 PID 3732 wrote to memory of 5608 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 119 PID 3732 wrote to memory of 5608 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 119 PID 3732 wrote to memory of 5608 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 119 PID 3732 wrote to memory of 2312 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 128 PID 3732 wrote to memory of 2312 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 128 PID 3732 wrote to memory of 2312 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 128 PID 3732 wrote to memory of 3636 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 130 PID 3732 wrote to memory of 3636 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 130 PID 3732 wrote to memory of 3636 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 130 PID 3732 wrote to memory of 2972 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 132 PID 3732 wrote to memory of 2972 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 132 PID 3732 wrote to memory of 2972 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 132 PID 3732 wrote to memory of 5368 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 137 PID 3732 wrote to memory of 5368 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 137 PID 3732 wrote to memory of 5368 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 137 PID 3732 wrote to memory of 2336 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 139 PID 3732 wrote to memory of 2336 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 139 PID 3732 wrote to memory of 2336 3732 2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe 139
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_b4aa0b24ddd03888ff67088a1ecaf54c_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:3732 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4704
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4456
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4508
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2376
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4176
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4996
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3436
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5736
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:5608
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2312
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3636
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2972
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:5368
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2336
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