Analysis
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max time kernel
144s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-01-2025 22:25
Behavioral task
behavioral1
Sample
2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe
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Size
73KB
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MD5
1c27e4749f386f9a4945c156a21f9ec7
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SHA1
f8b457eb159fea6e17e7b3a20c31589d45836963
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SHA256
563d3aac276a2a9e40ffbbd6aed18672829a26c5d76f98eaac419f1d63d11833
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SHA512
50ce72cd1bdb00ba5b2c0e0d262f283fbd3046d0ca7cd84b4a60a764e7ec0517979b82fc022ebfc193405207f302907281bbf4fcf835c9ff38b142549dd5dece
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SSDEEP
1536:7gSeGDjtQhnwmmB0yjMqqUM2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:7MSjOnrmBbMqqMmr3IdE8we0Avu5r++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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rkxvflkhcbb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe" 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_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) \??\O: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\S: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\T: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\A: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\J: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\L: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\M: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\N: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\U: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\V: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\Y: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\B: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\E: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\W: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\H: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\P: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\Q: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\X: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\G: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\I: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\K: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\R: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe File opened (read-only) \??\Z: 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 14 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 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_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 -
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\Identifier 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 3028 wrote to memory of 2788 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 31 PID 3028 wrote to memory of 2788 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 31 PID 3028 wrote to memory of 2788 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 31 PID 3028 wrote to memory of 2788 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 31 PID 3028 wrote to memory of 2756 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 34 PID 3028 wrote to memory of 2756 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 34 PID 3028 wrote to memory of 2756 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 34 PID 3028 wrote to memory of 2756 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 34 PID 3028 wrote to memory of 2884 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 36 PID 3028 wrote to memory of 2884 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 36 PID 3028 wrote to memory of 2884 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 36 PID 3028 wrote to memory of 2884 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 36 PID 3028 wrote to memory of 1280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 38 PID 3028 wrote to memory of 1280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 38 PID 3028 wrote to memory of 1280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 38 PID 3028 wrote to memory of 1280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 38 PID 3028 wrote to memory of 1444 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 40 PID 3028 wrote to memory of 1444 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 40 PID 3028 wrote to memory of 1444 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 40 PID 3028 wrote to memory of 1444 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 40 PID 3028 wrote to memory of 1540 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 42 PID 3028 wrote to memory of 1540 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 42 PID 3028 wrote to memory of 1540 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 42 PID 3028 wrote to memory of 1540 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 42 PID 3028 wrote to memory of 536 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 44 PID 3028 wrote to memory of 536 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 44 PID 3028 wrote to memory of 536 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 44 PID 3028 wrote to memory of 536 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 44 PID 3028 wrote to memory of 1060 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 46 PID 3028 wrote to memory of 1060 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 46 PID 3028 wrote to memory of 1060 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 46 PID 3028 wrote to memory of 1060 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 46 PID 3028 wrote to memory of 1920 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 48 PID 3028 wrote to memory of 1920 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 48 PID 3028 wrote to memory of 1920 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 48 PID 3028 wrote to memory of 1920 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 48 PID 3028 wrote to memory of 2296 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 50 PID 3028 wrote to memory of 2296 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 50 PID 3028 wrote to memory of 2296 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 50 PID 3028 wrote to memory of 2296 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 50 PID 3028 wrote to memory of 2280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 52 PID 3028 wrote to memory of 2280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 52 PID 3028 wrote to memory of 2280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 52 PID 3028 wrote to memory of 2280 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 52 PID 3028 wrote to memory of 1348 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 54 PID 3028 wrote to memory of 1348 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 54 PID 3028 wrote to memory of 1348 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 54 PID 3028 wrote to memory of 1348 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 54 PID 3028 wrote to memory of 688 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 56 PID 3028 wrote to memory of 688 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 56 PID 3028 wrote to memory of 688 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 56 PID 3028 wrote to memory of 688 3028 2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe 56
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-23_1c27e4749f386f9a4945c156a21f9ec7_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:3028 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2788
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2756
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2884
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1280
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1444
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1540
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:536
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1060
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1920
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2296
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2280
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1348
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:688
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