Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 04:40
Behavioral task
behavioral1
Sample
2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe
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Size
76KB
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MD5
d14b2442037f4636fb1dc4bad9da15f4
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SHA1
fa24d15c91d4fb2fc53653cc38c6da2ecb46c4a9
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SHA256
478afaa0c27c56f5f9b91593d8be0d7babf22be3d8dbba183fe28ba9d927115c
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SHA512
1320d17af87af3d278e41e5524ae676be446b734a963a1fdc2af8a7ecc2d5f5977baf6ec80f880d1e6b61272ccef0e5b59c2ecef3fcf153bc7a88df0b5c25bc1
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SSDEEP
1536:H55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r/:jMSjOnrmBTMqqDL2/mr3IdE8we0Avu57
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\zpeijtigrjn = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe" 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_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) \??\T: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\V: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\H: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\I: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\N: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\O: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\Q: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\U: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\W: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\Z: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\E: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\G: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\L: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\P: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\R: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\S: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\Y: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\B: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\K: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\M: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\A: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\J: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe File opened (read-only) \??\X: 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 12 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 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_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 -
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_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 4988 wrote to memory of 2608 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 82 PID 4988 wrote to memory of 2608 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 82 PID 4988 wrote to memory of 2608 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 82 PID 4988 wrote to memory of 4768 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 84 PID 4988 wrote to memory of 4768 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 84 PID 4988 wrote to memory of 4768 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 84 PID 4988 wrote to memory of 2852 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 88 PID 4988 wrote to memory of 2852 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 88 PID 4988 wrote to memory of 2852 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 88 PID 4988 wrote to memory of 2528 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 96 PID 4988 wrote to memory of 2528 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 96 PID 4988 wrote to memory of 2528 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 96 PID 4988 wrote to memory of 2056 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 98 PID 4988 wrote to memory of 2056 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 98 PID 4988 wrote to memory of 2056 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 98 PID 4988 wrote to memory of 5084 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 100 PID 4988 wrote to memory of 5084 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 100 PID 4988 wrote to memory of 5084 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 100 PID 4988 wrote to memory of 1620 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 102 PID 4988 wrote to memory of 1620 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 102 PID 4988 wrote to memory of 1620 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 102 PID 4988 wrote to memory of 812 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 104 PID 4988 wrote to memory of 812 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 104 PID 4988 wrote to memory of 812 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 104 PID 4988 wrote to memory of 2472 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 106 PID 4988 wrote to memory of 2472 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 106 PID 4988 wrote to memory of 2472 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 106 PID 4988 wrote to memory of 2628 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 108 PID 4988 wrote to memory of 2628 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 108 PID 4988 wrote to memory of 2628 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 108 PID 4988 wrote to memory of 2896 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 110 PID 4988 wrote to memory of 2896 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 110 PID 4988 wrote to memory of 2896 4988 2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe 110
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-29_d14b2442037f4636fb1dc4bad9da15f4_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:4988 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2608
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4768
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2852
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2528
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2056
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5084
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1620
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:812
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2472
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2628
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2896
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