Analysis
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max time kernel
142s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-10-2024 08:26
Behavioral task
behavioral1
Sample
2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe
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Size
73KB
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MD5
834361f92f8529577f8fb8bdd7fd9805
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SHA1
84691298163089e5b3e02952260f8831f99508b4
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SHA256
c4dd47d4137bcd38e764980e5034362c0414bc15aa821b57dc2278be7c22e854
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SHA512
dddf44c633992ffbd678ace4d21ff3d647ac0dd0bbcc0b71bb644e18a7104f1cbbf498f5c983726abd414da1993f73598ed9e64bb0db0ad1867f84679bf7e697
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SSDEEP
1536:r55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:XMSjOnrmBTMqqDL2/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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\buazawvokht = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe" 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_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: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\T: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\U: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\Y: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\J: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\K: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\O: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\X: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\B: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\P: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\Q: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\I: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\M: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\Z: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\A: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\E: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\H: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\S: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\V: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\W: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\G: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\L: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe File opened (read-only) \??\N: 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_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 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_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\Identifier 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2004 wrote to memory of 1600 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 87 PID 2004 wrote to memory of 1600 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 87 PID 2004 wrote to memory of 1600 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 87 PID 2004 wrote to memory of 1344 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 100 PID 2004 wrote to memory of 1344 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 100 PID 2004 wrote to memory of 1344 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 100 PID 2004 wrote to memory of 2432 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 104 PID 2004 wrote to memory of 2432 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 104 PID 2004 wrote to memory of 2432 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 104 PID 2004 wrote to memory of 4492 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 113 PID 2004 wrote to memory of 4492 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 113 PID 2004 wrote to memory of 4492 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 113 PID 2004 wrote to memory of 1624 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 117 PID 2004 wrote to memory of 1624 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 117 PID 2004 wrote to memory of 1624 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 117 PID 2004 wrote to memory of 2624 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 120 PID 2004 wrote to memory of 2624 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 120 PID 2004 wrote to memory of 2624 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 120 PID 2004 wrote to memory of 4176 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 125 PID 2004 wrote to memory of 4176 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 125 PID 2004 wrote to memory of 4176 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 125 PID 2004 wrote to memory of 2988 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 129 PID 2004 wrote to memory of 2988 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 129 PID 2004 wrote to memory of 2988 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 129 PID 2004 wrote to memory of 1072 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 133 PID 2004 wrote to memory of 1072 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 133 PID 2004 wrote to memory of 1072 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 133 PID 2004 wrote to memory of 3404 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 142 PID 2004 wrote to memory of 3404 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 142 PID 2004 wrote to memory of 3404 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 142 PID 2004 wrote to memory of 4744 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 148 PID 2004 wrote to memory of 4744 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 148 PID 2004 wrote to memory of 4744 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 148 PID 2004 wrote to memory of 1048 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 151 PID 2004 wrote to memory of 1048 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 151 PID 2004 wrote to memory of 1048 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 151 PID 2004 wrote to memory of 3896 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 155 PID 2004 wrote to memory of 3896 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 155 PID 2004 wrote to memory of 3896 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 155 PID 2004 wrote to memory of 1504 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 162 PID 2004 wrote to memory of 1504 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 162 PID 2004 wrote to memory of 1504 2004 2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe 162
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-20_834361f92f8529577f8fb8bdd7fd9805_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-20_834361f92f8529577f8fb8bdd7fd9805_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:2004 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1600
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1344
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2432
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4492
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1624
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2624
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4176
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2988
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1072
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3404
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4744
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1048
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3896
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1504
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