Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-10-2024 04:04
Behavioral task
behavioral1
Sample
2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe
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Size
76KB
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MD5
8d2c8bcaef80917387487035defcb603
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SHA1
bbff338f1a5e2a85f00fa3f402eb80eb84496e22
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SHA256
dc932667cbd2d3f469bb3a3e825151faa79dd73b4bbb4bbed30fff24f23638f3
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SHA512
deec75c9d588f27f20e877a2f267169df7fd2c9b78297cefa32d22062fb61a438bdf2dcdc2fb0a86d4a7d6c696b495e44c0e07392c36811944b57b3ed1c785a3
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SSDEEP
1536:b55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:nMSjOnrmBTMqqDL2/mr3IdE8we0Avu5V
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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\tvxxmcbsgox = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe" 2024-10-23_8d2c8bcaef80917387487035defcb603_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: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\H: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\J: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\T: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\U: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\V: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\X: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\Z: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\K: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\L: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\N: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\Q: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\B: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\R: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\W: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\Y: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\E: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\G: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\I: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\M: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\O: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\P: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe File opened (read-only) \??\S: 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 13 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 2024-10-23_8d2c8bcaef80917387487035defcb603_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 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 4984 wrote to memory of 4268 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 88 PID 4984 wrote to memory of 4268 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 88 PID 4984 wrote to memory of 4268 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 88 PID 4984 wrote to memory of 4080 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 95 PID 4984 wrote to memory of 4080 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 95 PID 4984 wrote to memory of 4080 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 95 PID 4984 wrote to memory of 1744 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 100 PID 4984 wrote to memory of 1744 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 100 PID 4984 wrote to memory of 1744 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 100 PID 4984 wrote to memory of 3760 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 104 PID 4984 wrote to memory of 3760 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 104 PID 4984 wrote to memory of 3760 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 104 PID 4984 wrote to memory of 2104 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 106 PID 4984 wrote to memory of 2104 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 106 PID 4984 wrote to memory of 2104 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 106 PID 4984 wrote to memory of 2252 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 108 PID 4984 wrote to memory of 2252 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 108 PID 4984 wrote to memory of 2252 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 108 PID 4984 wrote to memory of 3484 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 112 PID 4984 wrote to memory of 3484 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 112 PID 4984 wrote to memory of 3484 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 112 PID 4984 wrote to memory of 724 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 114 PID 4984 wrote to memory of 724 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 114 PID 4984 wrote to memory of 724 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 114 PID 4984 wrote to memory of 3648 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 120 PID 4984 wrote to memory of 3648 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 120 PID 4984 wrote to memory of 3648 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 120 PID 4984 wrote to memory of 1136 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 122 PID 4984 wrote to memory of 1136 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 122 PID 4984 wrote to memory of 1136 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 122 PID 4984 wrote to memory of 1436 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 124 PID 4984 wrote to memory of 1436 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 124 PID 4984 wrote to memory of 1436 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 124 PID 4984 wrote to memory of 3584 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 129 PID 4984 wrote to memory of 3584 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 129 PID 4984 wrote to memory of 3584 4984 2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe 129
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-23_8d2c8bcaef80917387487035defcb603_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-23_8d2c8bcaef80917387487035defcb603_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:4984 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4268
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4080
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1744
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3760
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2104
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2252
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3484
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:724
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3648
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1136
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1436
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3584
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