Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-01-2025 22:23
Behavioral task
behavioral1
Sample
2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe
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Size
73KB
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MD5
2e055a7feff2d8c784887e65ee709fd1
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SHA1
01249445e0fd4e9127690db0b4f452e218107e29
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SHA256
512a59a6cb0ded65ba0c163d7082e478338de7022376b8608e7a72149025a7d0
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SHA512
3015286f608dcbcae5fb017629e4660a5e270c5a4dddd19878b2cd3ece939ab72753551c257dcceb689b7bf1104b03b2cdcebed637c07973bae0027958280241
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SSDEEP
1536:ngSeGDjtQhnwmmB0yjMqqUM2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:nMSjOnrmBbMqqMmr3IdE8we0Avu5r++N
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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\yhalrhohuaq = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe" 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_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) \??\A: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\O: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\P: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\X: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\B: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\G: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\H: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\K: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\M: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\Q: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\R: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\E: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\I: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\J: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\L: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\N: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\S: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\T: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\U: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\V: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\W: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\Y: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe File opened (read-only) \??\Z: 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_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 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_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 -
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 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3304 wrote to memory of 4620 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 83 PID 3304 wrote to memory of 4620 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 83 PID 3304 wrote to memory of 4620 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 83 PID 3304 wrote to memory of 2776 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 92 PID 3304 wrote to memory of 2776 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 92 PID 3304 wrote to memory of 2776 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 92 PID 3304 wrote to memory of 3444 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 102 PID 3304 wrote to memory of 3444 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 102 PID 3304 wrote to memory of 3444 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 102 PID 3304 wrote to memory of 3452 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 109 PID 3304 wrote to memory of 3452 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 109 PID 3304 wrote to memory of 3452 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 109 PID 3304 wrote to memory of 2736 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 113 PID 3304 wrote to memory of 2736 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 113 PID 3304 wrote to memory of 2736 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 113 PID 3304 wrote to memory of 4924 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 117 PID 3304 wrote to memory of 4924 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 117 PID 3304 wrote to memory of 4924 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 117 PID 3304 wrote to memory of 5040 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 121 PID 3304 wrote to memory of 5040 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 121 PID 3304 wrote to memory of 5040 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 121 PID 3304 wrote to memory of 3592 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 125 PID 3304 wrote to memory of 3592 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 125 PID 3304 wrote to memory of 3592 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 125 PID 3304 wrote to memory of 872 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 128 PID 3304 wrote to memory of 872 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 128 PID 3304 wrote to memory of 872 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 128 PID 3304 wrote to memory of 3804 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 131 PID 3304 wrote to memory of 3804 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 131 PID 3304 wrote to memory of 3804 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 131 PID 3304 wrote to memory of 1428 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 135 PID 3304 wrote to memory of 1428 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 135 PID 3304 wrote to memory of 1428 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 135 PID 3304 wrote to memory of 4436 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 139 PID 3304 wrote to memory of 4436 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 139 PID 3304 wrote to memory of 4436 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 139 PID 3304 wrote to memory of 3432 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 143 PID 3304 wrote to memory of 3432 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 143 PID 3304 wrote to memory of 3432 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 143 PID 3304 wrote to memory of 4308 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 147 PID 3304 wrote to memory of 4308 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 147 PID 3304 wrote to memory of 4308 3304 2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe 147
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-27_2e055a7feff2d8c784887e65ee709fd1_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-27_2e055a7feff2d8c784887e65ee709fd1_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:3304 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4620
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2776
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3444
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3452
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2736
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4924
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5040
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3592
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:872
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3804
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1428
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4436
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3432
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4308
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