Analysis
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max time kernel
146s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-12-2024 09:27
Behavioral task
behavioral1
Sample
2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe
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Size
73KB
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MD5
c5acf8490db2c02f43766af1be39c20f
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SHA1
ac7832b694b87598b3032ecf5a42f6f9a7edf5fe
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SHA256
65c9e44a10de574afded6580642fd1c2ea00dcf304fe130ed58cdce7fda6375d
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SHA512
9d4b5208a2d2b56aca9839c9bd7fcf81a8b20fff753d43a27358c64999ebd334776d99542a89502492a6d7b4f5ddfca627346178ff0d5191ec72796953501fc3
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SSDEEP
1536:b555555555555pmgSeGDjtQhnwmmB0yxMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rZ:8MSjOnrmBpMqqDL2/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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\auessmnckij = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe" 2024-12-19_c5acf8490db2c02f43766af1be39c20f_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) \??\R: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\S: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\U: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\B: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\H: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\K: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\P: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\T: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\V: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\X: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\Z: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\A: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\G: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\J: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\Q: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\W: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\Y: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\E: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\L: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\N: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\I: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\M: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe File opened (read-only) \??\O: 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 16 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 2024-12-19_c5acf8490db2c02f43766af1be39c20f_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 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\ProcessorNameString 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2848 wrote to memory of 2904 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 30 PID 2848 wrote to memory of 2904 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 30 PID 2848 wrote to memory of 2904 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 30 PID 2848 wrote to memory of 2904 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 30 PID 2848 wrote to memory of 2696 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 33 PID 2848 wrote to memory of 2696 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 33 PID 2848 wrote to memory of 2696 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 33 PID 2848 wrote to memory of 2696 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 33 PID 2848 wrote to memory of 380 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 35 PID 2848 wrote to memory of 380 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 35 PID 2848 wrote to memory of 380 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 35 PID 2848 wrote to memory of 380 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 35 PID 2848 wrote to memory of 2920 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 38 PID 2848 wrote to memory of 2920 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 38 PID 2848 wrote to memory of 2920 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 38 PID 2848 wrote to memory of 2920 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 38 PID 2848 wrote to memory of 2132 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 40 PID 2848 wrote to memory of 2132 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 40 PID 2848 wrote to memory of 2132 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 40 PID 2848 wrote to memory of 2132 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 40 PID 2848 wrote to memory of 2860 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 42 PID 2848 wrote to memory of 2860 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 42 PID 2848 wrote to memory of 2860 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 42 PID 2848 wrote to memory of 2860 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 42 PID 2848 wrote to memory of 2936 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 44 PID 2848 wrote to memory of 2936 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 44 PID 2848 wrote to memory of 2936 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 44 PID 2848 wrote to memory of 2936 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 44 PID 2848 wrote to memory of 1272 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 46 PID 2848 wrote to memory of 1272 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 46 PID 2848 wrote to memory of 1272 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 46 PID 2848 wrote to memory of 1272 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 46 PID 2848 wrote to memory of 1832 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 48 PID 2848 wrote to memory of 1832 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 48 PID 2848 wrote to memory of 1832 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 48 PID 2848 wrote to memory of 1832 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 48 PID 2848 wrote to memory of 1940 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 50 PID 2848 wrote to memory of 1940 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 50 PID 2848 wrote to memory of 1940 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 50 PID 2848 wrote to memory of 1940 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 50 PID 2848 wrote to memory of 2276 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 52 PID 2848 wrote to memory of 2276 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 52 PID 2848 wrote to memory of 2276 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 52 PID 2848 wrote to memory of 2276 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 52 PID 2848 wrote to memory of 2292 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 54 PID 2848 wrote to memory of 2292 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 54 PID 2848 wrote to memory of 2292 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 54 PID 2848 wrote to memory of 2292 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 54 PID 2848 wrote to memory of 1552 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 56 PID 2848 wrote to memory of 1552 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 56 PID 2848 wrote to memory of 1552 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 56 PID 2848 wrote to memory of 1552 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 56 PID 2848 wrote to memory of 2992 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 58 PID 2848 wrote to memory of 2992 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 58 PID 2848 wrote to memory of 2992 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 58 PID 2848 wrote to memory of 2992 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 58 PID 2848 wrote to memory of 1664 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 60 PID 2848 wrote to memory of 1664 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 60 PID 2848 wrote to memory of 1664 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 60 PID 2848 wrote to memory of 1664 2848 2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-19_c5acf8490db2c02f43766af1be39c20f_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-19_c5acf8490db2c02f43766af1be39c20f_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:2848 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2904
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2696
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:380
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2920
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2132
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2860
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2936
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1272
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1832
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1940
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2276
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2292
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1552
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2992
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1664
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