Analysis
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max time kernel
145s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
29-09-2024 01:35
Behavioral task
behavioral1
Sample
2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe
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Size
73KB
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MD5
ded0a348ff7c9e480d4cf2fb4f785deb
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SHA1
7a569fb72bb465f354e32474f4e8b3e168975938
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SHA256
b4b5c4f2ef360b2c8a82a99340e047d7e4f907ab315c3ace003e6156a2fc58c0
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SHA512
1a24b193abb4f2f98192846180b360ba020e0619dbbd4d5aa694d5a5af55e3f4b2c81f97e65f2add90e12a39e8c60c7bc8a758a4304e1e1f505f1c903a7381ec
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SSDEEP
1536:e55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:0MSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\bkepbduyaqk = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe" 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_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) \??\Q: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\W: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\I: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\L: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\K: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\N: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\O: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\P: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\R: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\S: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\H: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\J: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\T: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\Y: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\U: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\V: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\X: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\Z: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\G: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\M: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\E: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\A: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe File opened (read-only) \??\B: 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_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 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_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 -
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 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 2084 wrote to memory of 2164 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 31 PID 2084 wrote to memory of 2164 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 31 PID 2084 wrote to memory of 2164 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 31 PID 2084 wrote to memory of 2164 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 31 PID 2084 wrote to memory of 2496 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 34 PID 2084 wrote to memory of 2496 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 34 PID 2084 wrote to memory of 2496 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 34 PID 2084 wrote to memory of 2496 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 34 PID 2084 wrote to memory of 2352 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 36 PID 2084 wrote to memory of 2352 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 36 PID 2084 wrote to memory of 2352 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 36 PID 2084 wrote to memory of 2352 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 36 PID 2084 wrote to memory of 2764 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 38 PID 2084 wrote to memory of 2764 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 38 PID 2084 wrote to memory of 2764 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 38 PID 2084 wrote to memory of 2764 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 38 PID 2084 wrote to memory of 2664 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 40 PID 2084 wrote to memory of 2664 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 40 PID 2084 wrote to memory of 2664 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 40 PID 2084 wrote to memory of 2664 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 40 PID 2084 wrote to memory of 2348 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 42 PID 2084 wrote to memory of 2348 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 42 PID 2084 wrote to memory of 2348 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 42 PID 2084 wrote to memory of 2348 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 42 PID 2084 wrote to memory of 684 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 44 PID 2084 wrote to memory of 684 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 44 PID 2084 wrote to memory of 684 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 44 PID 2084 wrote to memory of 684 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 44 PID 2084 wrote to memory of 1808 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 46 PID 2084 wrote to memory of 1808 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 46 PID 2084 wrote to memory of 1808 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 46 PID 2084 wrote to memory of 1808 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 46 PID 2084 wrote to memory of 1576 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 48 PID 2084 wrote to memory of 1576 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 48 PID 2084 wrote to memory of 1576 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 48 PID 2084 wrote to memory of 1576 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 48 PID 2084 wrote to memory of 2948 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 50 PID 2084 wrote to memory of 2948 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 50 PID 2084 wrote to memory of 2948 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 50 PID 2084 wrote to memory of 2948 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 50 PID 2084 wrote to memory of 1472 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 52 PID 2084 wrote to memory of 1472 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 52 PID 2084 wrote to memory of 1472 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 52 PID 2084 wrote to memory of 1472 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 52 PID 2084 wrote to memory of 2232 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 54 PID 2084 wrote to memory of 2232 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 54 PID 2084 wrote to memory of 2232 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 54 PID 2084 wrote to memory of 2232 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 54 PID 2084 wrote to memory of 2384 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 56 PID 2084 wrote to memory of 2384 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 56 PID 2084 wrote to memory of 2384 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 56 PID 2084 wrote to memory of 2384 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 56 PID 2084 wrote to memory of 956 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 58 PID 2084 wrote to memory of 956 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 58 PID 2084 wrote to memory of 956 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 58 PID 2084 wrote to memory of 956 2084 2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe 58
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-29_ded0a348ff7c9e480d4cf2fb4f785deb_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:2084 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2164
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2496
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2352
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2764
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2664
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2348
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:684
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1808
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1576
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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:1472
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2232
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2384
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:956
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