Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2025 04:12
Behavioral task
behavioral1
Sample
2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe
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Size
73KB
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MD5
c3b891854edc35b99c0f1d6873ad3518
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SHA1
f34179a8a3663a94f8edc5cb1a28cfedcf25a988
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SHA256
1e17f23268f19234ffbf0b4cfc4331b8512a535a60a7d7dbeb960722f92b440c
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SHA512
ca768b656e7e5794564f5e5c22ee2be99bdbb00bf1f661a89dc0a6697c23e00f5937001346ebeeda5e62ec249fe234c45fc75101e43e4e054977803239394fa2
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SSDEEP
1536:H555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:IMSjOnrmBxMqqDL2/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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\utjxooxuurf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe" 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_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) \??\B: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\E: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\K: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\L: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\V: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\A: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\N: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\P: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\Q: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\T: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\G: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\M: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\S: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\W: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\Y: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\Z: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\J: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\I: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\O: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\R: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\U: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\X: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe File opened (read-only) \??\H: 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_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 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_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 -
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 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2008 wrote to memory of 4568 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 82 PID 2008 wrote to memory of 4568 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 82 PID 2008 wrote to memory of 4568 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 82 PID 2008 wrote to memory of 952 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 89 PID 2008 wrote to memory of 952 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 89 PID 2008 wrote to memory of 952 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 89 PID 2008 wrote to memory of 116 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 93 PID 2008 wrote to memory of 116 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 93 PID 2008 wrote to memory of 116 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 93 PID 2008 wrote to memory of 4136 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 96 PID 2008 wrote to memory of 4136 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 96 PID 2008 wrote to memory of 4136 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 96 PID 2008 wrote to memory of 3476 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 99 PID 2008 wrote to memory of 3476 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 99 PID 2008 wrote to memory of 3476 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 99 PID 2008 wrote to memory of 4056 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 101 PID 2008 wrote to memory of 4056 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 101 PID 2008 wrote to memory of 4056 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 101 PID 2008 wrote to memory of 4636 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 103 PID 2008 wrote to memory of 4636 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 103 PID 2008 wrote to memory of 4636 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 103 PID 2008 wrote to memory of 3180 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 105 PID 2008 wrote to memory of 3180 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 105 PID 2008 wrote to memory of 3180 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 105 PID 2008 wrote to memory of 4128 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 107 PID 2008 wrote to memory of 4128 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 107 PID 2008 wrote to memory of 4128 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 107 PID 2008 wrote to memory of 2432 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 109 PID 2008 wrote to memory of 2432 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 109 PID 2008 wrote to memory of 2432 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 109 PID 2008 wrote to memory of 4760 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 111 PID 2008 wrote to memory of 4760 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 111 PID 2008 wrote to memory of 4760 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 111 PID 2008 wrote to memory of 3776 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 113 PID 2008 wrote to memory of 3776 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 113 PID 2008 wrote to memory of 3776 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 113 PID 2008 wrote to memory of 4948 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 115 PID 2008 wrote to memory of 4948 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 115 PID 2008 wrote to memory of 4948 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 115 PID 2008 wrote to memory of 808 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 117 PID 2008 wrote to memory of 808 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 117 PID 2008 wrote to memory of 808 2008 2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-02_c3b891854edc35b99c0f1d6873ad3518_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-02_c3b891854edc35b99c0f1d6873ad3518_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:2008 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4568
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:952
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:116
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4136
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3476
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4056
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4636
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3180
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4128
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2432
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4760
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3776
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4948
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:808
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