Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26/10/2024, 05:37
Behavioral task
behavioral1
Sample
2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe
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Size
73KB
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MD5
5e87942490e1e099905cdf15fd795c7b
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SHA1
0b1643ee871d6bdd44a4c12a5e7b35549dd2d39e
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SHA256
a50c95463dca868f4fe9079f399f2a1d5c641744323bfd47c38658ca004a0075
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SHA512
ca27d41d017799bffcffcd8ce2e164641d2fc68294f9c1e2f8a4b57c36cbd5cec4a7aa53f583097c1a653c7c935e27f75048a70ccc0aae17f290eee967c07fc5
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SSDEEP
1536:Q55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:iMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\poxrqhunqbz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe" 2024-10-26_5e87942490e1e099905cdf15fd795c7b_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: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\E: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\I: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\L: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\M: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\P: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\Q: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\A: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\H: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\J: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\K: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\U: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\X: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\Z: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\S: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\T: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\W: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\G: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\N: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\O: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\R: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\V: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe File opened (read-only) \??\Y: 2024-10-26_5e87942490e1e099905cdf15fd795c7b_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 2024-10-26_5e87942490e1e099905cdf15fd795c7b_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 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 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4508 wrote to memory of 4792 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 86 PID 4508 wrote to memory of 4792 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 86 PID 4508 wrote to memory of 4792 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 86 PID 4508 wrote to memory of 1332 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 100 PID 4508 wrote to memory of 1332 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 100 PID 4508 wrote to memory of 1332 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 100 PID 4508 wrote to memory of 1948 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 104 PID 4508 wrote to memory of 1948 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 104 PID 4508 wrote to memory of 1948 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 104 PID 4508 wrote to memory of 1344 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 111 PID 4508 wrote to memory of 1344 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 111 PID 4508 wrote to memory of 1344 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 111 PID 4508 wrote to memory of 1576 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 115 PID 4508 wrote to memory of 1576 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 115 PID 4508 wrote to memory of 1576 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 115 PID 4508 wrote to memory of 808 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 119 PID 4508 wrote to memory of 808 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 119 PID 4508 wrote to memory of 808 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 119 PID 4508 wrote to memory of 2228 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 124 PID 4508 wrote to memory of 2228 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 124 PID 4508 wrote to memory of 2228 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 124 PID 4508 wrote to memory of 4576 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 129 PID 4508 wrote to memory of 4576 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 129 PID 4508 wrote to memory of 4576 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 129 PID 4508 wrote to memory of 3908 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 133 PID 4508 wrote to memory of 3908 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 133 PID 4508 wrote to memory of 3908 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 133 PID 4508 wrote to memory of 2820 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 139 PID 4508 wrote to memory of 2820 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 139 PID 4508 wrote to memory of 2820 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 139 PID 4508 wrote to memory of 2936 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 148 PID 4508 wrote to memory of 2936 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 148 PID 4508 wrote to memory of 2936 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 148 PID 4508 wrote to memory of 5040 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 151 PID 4508 wrote to memory of 5040 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 151 PID 4508 wrote to memory of 5040 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 151 PID 4508 wrote to memory of 1836 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 155 PID 4508 wrote to memory of 1836 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 155 PID 4508 wrote to memory of 1836 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 155 PID 4508 wrote to memory of 464 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 160 PID 4508 wrote to memory of 464 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 160 PID 4508 wrote to memory of 464 4508 2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe 160
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-26_5e87942490e1e099905cdf15fd795c7b_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-26_5e87942490e1e099905cdf15fd795c7b_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:4508 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4792
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1332
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1948
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1344
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1576
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:808
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2228
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4576
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3908
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2820
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2936
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:5040
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1836
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:464
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