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Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/01/2025, 21:28
Behavioral task
behavioral1
Sample
2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe
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Size
73KB
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MD5
e1b34049c364aad2d4c93a713dac46f0
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SHA1
6f057f0db978c6eb8b0bc8dc729d0a21b1807ecb
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SHA256
983b6b4d993794d45dd8977f1dfaa95097b6a4176b6ef6a3420475ecaa30bc6b
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SHA512
d20bb4783e7e3c4093afcec40125aee9fc6c0b0a16c186d55b85a5bb0d40108a01460f9182f03f43069267e4635468512b16ed923c9d85a9806d93551807cd61
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SSDEEP
1536:955u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:1MSjOnrmBTMqqDL2/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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\fpkwbghyqyz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe" 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_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) \??\X: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\E: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\G: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\I: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\S: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\V: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\Y: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\H: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\K: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\N: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\T: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\J: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\L: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\O: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\W: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\Q: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\R: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\U: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\Z: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\A: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\B: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\M: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe File opened (read-only) \??\P: 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 15 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.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 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 540 wrote to memory of 4204 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 83 PID 540 wrote to memory of 4204 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 83 PID 540 wrote to memory of 4204 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 83 PID 540 wrote to memory of 3868 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 92 PID 540 wrote to memory of 3868 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 92 PID 540 wrote to memory of 3868 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 92 PID 540 wrote to memory of 5028 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 101 PID 540 wrote to memory of 5028 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 101 PID 540 wrote to memory of 5028 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 101 PID 540 wrote to memory of 1708 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 107 PID 540 wrote to memory of 1708 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 107 PID 540 wrote to memory of 1708 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 107 PID 540 wrote to memory of 3404 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 111 PID 540 wrote to memory of 3404 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 111 PID 540 wrote to memory of 3404 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 111 PID 540 wrote to memory of 696 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 115 PID 540 wrote to memory of 696 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 115 PID 540 wrote to memory of 696 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 115 PID 540 wrote to memory of 556 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 120 PID 540 wrote to memory of 556 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 120 PID 540 wrote to memory of 556 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 120 PID 540 wrote to memory of 1632 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 123 PID 540 wrote to memory of 1632 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 123 PID 540 wrote to memory of 1632 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 123 PID 540 wrote to memory of 864 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 127 PID 540 wrote to memory of 864 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 127 PID 540 wrote to memory of 864 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 127 PID 540 wrote to memory of 2948 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 131 PID 540 wrote to memory of 2948 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 131 PID 540 wrote to memory of 2948 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 131 PID 540 wrote to memory of 3264 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 134 PID 540 wrote to memory of 3264 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 134 PID 540 wrote to memory of 3264 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 134 PID 540 wrote to memory of 4636 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 138 PID 540 wrote to memory of 4636 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 138 PID 540 wrote to memory of 4636 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 138 PID 540 wrote to memory of 2220 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 142 PID 540 wrote to memory of 2220 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 142 PID 540 wrote to memory of 2220 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 142 PID 540 wrote to memory of 5112 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 146 PID 540 wrote to memory of 5112 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 146 PID 540 wrote to memory of 5112 540 2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe 146
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-11_e1b34049c364aad2d4c93a713dac46f0_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:540 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4204
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3868
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5028
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1708
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3404
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:696
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:556
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1632
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:864
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2948
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3264
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4636
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2220
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5112
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