Analysis
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max time kernel
140s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-01-2025 09:32
Behavioral task
behavioral1
Sample
2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe
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Size
201KB
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MD5
a278d93afc5559b74d9417750a37da11
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SHA1
e11bf724d20837416335c4289f100fc8f17f201f
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SHA256
6458956c0cad97a32e72224275140b0420223e37fe6c816d6cfd5a5368bbf3b4
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SHA512
5826f6e5773ce22ee89b1a96e1e5dbb1e6e036c414f84b09b6cbacb00fe717d5fd11011a78998c14188bb904c73090b03d45977c330dbcc0a67503ce7f29142b
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SSDEEP
6144:ZXjOnr6gqqDL64vduLiEpbpQJio8eiZNgoo2FWTOy2:ZTOnYqn6cuLiExpQJ98eCgoo2oTO3
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\duymvwpuknf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe" 2025-01-07_a278d93afc5559b74d9417750a37da11_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) \??\S: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\T: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\W: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\E: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\H: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\I: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\N: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\O: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\A: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\J: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\M: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\Z: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\G: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\K: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\Q: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\U: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\Y: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\X: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\B: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\L: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\P: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\R: 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe File opened (read-only) \??\V: 2025-01-07_a278d93afc5559b74d9417750a37da11_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 2025-01-07_a278d93afc5559b74d9417750a37da11_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 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 -
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 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2144 wrote to memory of 3184 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 83 PID 2144 wrote to memory of 3184 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 83 PID 2144 wrote to memory of 3184 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 83 PID 2144 wrote to memory of 2460 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 97 PID 2144 wrote to memory of 2460 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 97 PID 2144 wrote to memory of 2460 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 97 PID 2144 wrote to memory of 1420 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 102 PID 2144 wrote to memory of 1420 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 102 PID 2144 wrote to memory of 1420 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 102 PID 2144 wrote to memory of 2004 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 108 PID 2144 wrote to memory of 2004 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 108 PID 2144 wrote to memory of 2004 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 108 PID 2144 wrote to memory of 2032 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 111 PID 2144 wrote to memory of 2032 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 111 PID 2144 wrote to memory of 2032 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 111 PID 2144 wrote to memory of 4188 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 115 PID 2144 wrote to memory of 4188 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 115 PID 2144 wrote to memory of 4188 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 115 PID 2144 wrote to memory of 5016 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 119 PID 2144 wrote to memory of 5016 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 119 PID 2144 wrote to memory of 5016 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 119 PID 2144 wrote to memory of 3228 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 123 PID 2144 wrote to memory of 3228 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 123 PID 2144 wrote to memory of 3228 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 123 PID 2144 wrote to memory of 1580 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 127 PID 2144 wrote to memory of 1580 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 127 PID 2144 wrote to memory of 1580 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 127 PID 2144 wrote to memory of 3004 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 131 PID 2144 wrote to memory of 3004 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 131 PID 2144 wrote to memory of 3004 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 131 PID 2144 wrote to memory of 4576 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 135 PID 2144 wrote to memory of 4576 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 135 PID 2144 wrote to memory of 4576 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 135 PID 2144 wrote to memory of 2812 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 139 PID 2144 wrote to memory of 2812 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 139 PID 2144 wrote to memory of 2812 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 139 PID 2144 wrote to memory of 2892 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 143 PID 2144 wrote to memory of 2892 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 143 PID 2144 wrote to memory of 2892 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 143 PID 2144 wrote to memory of 3396 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 147 PID 2144 wrote to memory of 3396 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 147 PID 2144 wrote to memory of 3396 2144 2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe 147
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-07_a278d93afc5559b74d9417750a37da11_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-07_a278d93afc5559b74d9417750a37da11_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:2144 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3184
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2460
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1420
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2004
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2032
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4188
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5016
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3228
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1580
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3004
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4576
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2812
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2892
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3396
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