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Analysis
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max time kernel
145s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
05/04/2024, 16:55
Behavioral task
behavioral1
Sample
2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe
Resource
win7-20240220-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe
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Size
73KB
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MD5
ea3146adbbd3cc38e71ccc209b62f051
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SHA1
7ec33bf34637494df3c6dec14a533d693b8d8996
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SHA256
1835207d5906d84073a0af39fe2ba09160708e4237a96b31383a889a8611c622
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SHA512
86d1be8749e111f716700146c67df387f976adb8319e3c137ef3bed8dc1b60f62f74eebf02de92af7361e7e5ff78d0e7aff1d0933c3a89d77148ef5933d43ef0
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SSDEEP
1536:h555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:OMSjOnrmBxMqqDL2/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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\opzdbotfryo = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe" 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_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) \??\Z: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\B: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\H: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\N: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\R: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\Y: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\A: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\E: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\U: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\V: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\M: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\S: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\G: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\I: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\J: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\K: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\L: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\X: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\O: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\P: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\Q: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\T: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe File opened (read-only) \??\W: 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_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\ProcessorNameString 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2364 wrote to memory of 2260 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 28 PID 2364 wrote to memory of 2260 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 28 PID 2364 wrote to memory of 2260 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 28 PID 2364 wrote to memory of 2260 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 28 PID 2364 wrote to memory of 2700 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 31 PID 2364 wrote to memory of 2700 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 31 PID 2364 wrote to memory of 2700 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 31 PID 2364 wrote to memory of 2700 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 31 PID 2364 wrote to memory of 2716 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 33 PID 2364 wrote to memory of 2716 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 33 PID 2364 wrote to memory of 2716 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 33 PID 2364 wrote to memory of 2716 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 33 PID 2364 wrote to memory of 776 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 35 PID 2364 wrote to memory of 776 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 35 PID 2364 wrote to memory of 776 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 35 PID 2364 wrote to memory of 776 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 35 PID 2364 wrote to memory of 2420 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 37 PID 2364 wrote to memory of 2420 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 37 PID 2364 wrote to memory of 2420 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 37 PID 2364 wrote to memory of 2420 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 37 PID 2364 wrote to memory of 2892 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 41 PID 2364 wrote to memory of 2892 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 41 PID 2364 wrote to memory of 2892 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 41 PID 2364 wrote to memory of 2892 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 41 PID 2364 wrote to memory of 2632 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 43 PID 2364 wrote to memory of 2632 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 43 PID 2364 wrote to memory of 2632 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 43 PID 2364 wrote to memory of 2632 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 43 PID 2364 wrote to memory of 2644 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 45 PID 2364 wrote to memory of 2644 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 45 PID 2364 wrote to memory of 2644 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 45 PID 2364 wrote to memory of 2644 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 45 PID 2364 wrote to memory of 2616 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 47 PID 2364 wrote to memory of 2616 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 47 PID 2364 wrote to memory of 2616 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 47 PID 2364 wrote to memory of 2616 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 47 PID 2364 wrote to memory of 2500 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 49 PID 2364 wrote to memory of 2500 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 49 PID 2364 wrote to memory of 2500 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 49 PID 2364 wrote to memory of 2500 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 49 PID 2364 wrote to memory of 1532 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 51 PID 2364 wrote to memory of 1532 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 51 PID 2364 wrote to memory of 1532 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 51 PID 2364 wrote to memory of 1532 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 51 PID 2364 wrote to memory of 1360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 53 PID 2364 wrote to memory of 1360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 53 PID 2364 wrote to memory of 1360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 53 PID 2364 wrote to memory of 1360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 53 PID 2364 wrote to memory of 2360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 55 PID 2364 wrote to memory of 2360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 55 PID 2364 wrote to memory of 2360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 55 PID 2364 wrote to memory of 2360 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 55 PID 2364 wrote to memory of 1168 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 57 PID 2364 wrote to memory of 1168 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 57 PID 2364 wrote to memory of 1168 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 57 PID 2364 wrote to memory of 1168 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 57 PID 2364 wrote to memory of 1140 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 59 PID 2364 wrote to memory of 1140 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 59 PID 2364 wrote to memory of 1140 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 59 PID 2364 wrote to memory of 1140 2364 2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe 59
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-05_ea3146adbbd3cc38e71ccc209b62f051_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:2364 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2260
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2700
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2716
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:776
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2420
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2892
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2632
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2644
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2616
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2500
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1532
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1360
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2360
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1168
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1140
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