Analysis
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max time kernel
140s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-10-2024 04:04
Behavioral task
behavioral1
Sample
2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe
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Size
76KB
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MD5
a3e0de352c54447799e0a9ed63f4d040
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SHA1
f93daea0c88cbd5ef88341293113f43517eaa6f4
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SHA256
d12b7c842704ef556dea4cf6beee91278c34df285dcb0e3112768a21d8c3a56b
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SHA512
05bed22bf7c993d241e88008c7aaff78ba8d3392606c9264afb851847f6a120110bf11efa3ee0836a4e62df08756ec55035b1c41d3f872afb2e7139ebe460b60
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SSDEEP
1536:p55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rG:hMSjOnrmBTMqqDL2/mr3IdE8we0Avu56
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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\hsxahgiaxjv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe" 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_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) \??\A: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\E: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\Q: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\S: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\X: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\Y: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\Z: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\B: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\H: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\M: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\O: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\R: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\T: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\V: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\J: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\K: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\L: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\U: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\W: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\G: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\I: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\N: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe File opened (read-only) \??\P: 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_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 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_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 -
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 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 900 wrote to memory of 4972 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 87 PID 900 wrote to memory of 4972 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 87 PID 900 wrote to memory of 4972 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 87 PID 900 wrote to memory of 1760 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 96 PID 900 wrote to memory of 1760 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 96 PID 900 wrote to memory of 1760 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 96 PID 900 wrote to memory of 3804 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 98 PID 900 wrote to memory of 3804 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 98 PID 900 wrote to memory of 3804 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 98 PID 900 wrote to memory of 868 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 102 PID 900 wrote to memory of 868 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 102 PID 900 wrote to memory of 868 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 102 PID 900 wrote to memory of 3896 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 105 PID 900 wrote to memory of 3896 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 105 PID 900 wrote to memory of 3896 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 105 PID 900 wrote to memory of 3028 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 107 PID 900 wrote to memory of 3028 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 107 PID 900 wrote to memory of 3028 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 107 PID 900 wrote to memory of 3124 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 109 PID 900 wrote to memory of 3124 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 109 PID 900 wrote to memory of 3124 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 109 PID 900 wrote to memory of 3300 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 112 PID 900 wrote to memory of 3300 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 112 PID 900 wrote to memory of 3300 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 112 PID 900 wrote to memory of 3988 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 114 PID 900 wrote to memory of 3988 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 114 PID 900 wrote to memory of 3988 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 114 PID 900 wrote to memory of 3872 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 117 PID 900 wrote to memory of 3872 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 117 PID 900 wrote to memory of 3872 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 117 PID 900 wrote to memory of 3068 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 125 PID 900 wrote to memory of 3068 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 125 PID 900 wrote to memory of 3068 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 125 PID 900 wrote to memory of 964 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 127 PID 900 wrote to memory of 964 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 127 PID 900 wrote to memory of 964 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 127 PID 900 wrote to memory of 1188 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 129 PID 900 wrote to memory of 1188 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 129 PID 900 wrote to memory of 1188 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 129 PID 900 wrote to memory of 4560 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 134 PID 900 wrote to memory of 4560 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 134 PID 900 wrote to memory of 4560 900 2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe 134
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-19_a3e0de352c54447799e0a9ed63f4d040_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-19_a3e0de352c54447799e0a9ed63f4d040_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:900 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4972
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1760
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3804
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:868
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3896
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3028
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3124
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3300
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3988
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3872
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3068
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:964
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1188
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4560
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