Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2024, 08:22
Behavioral task
behavioral1
Sample
2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe
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Size
73KB
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MD5
57a6073e265c7ea7a872286b9b337236
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SHA1
7bfbc400765ffc1b4cef6727ff6b839f877697c2
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SHA256
6c087158aea563daf5c0e845931820bf2f6fc3210dcdecec6c9effd5b18e360a
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SHA512
78ca78c40193cb5d9e641d6f8ac4b0f46c03a766ea95680a110ccbf70abc4674b9adbc2d9da45f29888ad749fc29a61e999048fe0a4ac5a3824bdd5c2db52ef9
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SSDEEP
1536:z55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:vMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\nnoexyepygs = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe" 2024-12-31_57a6073e265c7ea7a872286b9b337236_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) \??\E: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\G: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\M: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\Q: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\B: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\R: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\S: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\T: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\V: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\Z: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\A: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\J: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\N: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\O: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\Y: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\H: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\K: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\L: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\P: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\U: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\W: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\X: 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe File opened (read-only) \??\I: 2024-12-31_57a6073e265c7ea7a872286b9b337236_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 2024-12-31_57a6073e265c7ea7a872286b9b337236_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 -
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 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3532 wrote to memory of 3516 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 83 PID 3532 wrote to memory of 3516 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 83 PID 3532 wrote to memory of 3516 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 83 PID 3532 wrote to memory of 2912 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 99 PID 3532 wrote to memory of 2912 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 99 PID 3532 wrote to memory of 2912 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 99 PID 3532 wrote to memory of 2840 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 103 PID 3532 wrote to memory of 2840 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 103 PID 3532 wrote to memory of 2840 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 103 PID 3532 wrote to memory of 1472 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 110 PID 3532 wrote to memory of 1472 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 110 PID 3532 wrote to memory of 1472 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 110 PID 3532 wrote to memory of 3456 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 114 PID 3532 wrote to memory of 3456 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 114 PID 3532 wrote to memory of 3456 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 114 PID 3532 wrote to memory of 2276 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 117 PID 3532 wrote to memory of 2276 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 117 PID 3532 wrote to memory of 2276 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 117 PID 3532 wrote to memory of 1916 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 121 PID 3532 wrote to memory of 1916 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 121 PID 3532 wrote to memory of 1916 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 121 PID 3532 wrote to memory of 3448 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 125 PID 3532 wrote to memory of 3448 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 125 PID 3532 wrote to memory of 3448 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 125 PID 3532 wrote to memory of 1848 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 129 PID 3532 wrote to memory of 1848 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 129 PID 3532 wrote to memory of 1848 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 129 PID 3532 wrote to memory of 1580 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 132 PID 3532 wrote to memory of 1580 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 132 PID 3532 wrote to memory of 1580 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 132 PID 3532 wrote to memory of 3748 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 136 PID 3532 wrote to memory of 3748 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 136 PID 3532 wrote to memory of 3748 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 136 PID 3532 wrote to memory of 2576 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 140 PID 3532 wrote to memory of 2576 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 140 PID 3532 wrote to memory of 2576 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 140 PID 3532 wrote to memory of 1128 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 143 PID 3532 wrote to memory of 1128 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 143 PID 3532 wrote to memory of 1128 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 143 PID 3532 wrote to memory of 3388 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 147 PID 3532 wrote to memory of 3388 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 147 PID 3532 wrote to memory of 3388 3532 2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe 147
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-31_57a6073e265c7ea7a872286b9b337236_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-31_57a6073e265c7ea7a872286b9b337236_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:3532 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3516
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2912
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2840
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1472
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3456
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2276
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1916
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3448
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1848
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1580
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3748
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2576
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1128
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3388
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