Analysis
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max time kernel
141s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 07:24
Behavioral task
behavioral1
Sample
2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe
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Size
73KB
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MD5
8c5014b8670915376d5b8d26c0175d0d
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SHA1
22456da7d2c1ea4ef891154a0b602663624cc4cc
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SHA256
88cd0cfa4bce6d5fb862850fa6561efc1f2858e969cdaf4d37acac3a438d9909
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SHA512
e6e04fb19b040218a83015720461abf11ba1956c24f57f16808909b3555b9d335b26c50864515365e1296b6fe6ce9518efba757b064038bed9e21fbe19c6b9bd
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SSDEEP
1536:0gSeGDjtQhnwmmB0yjMqqUM2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:0MSjOnrmBbMqqMmr3IdE8we0Avu5r++N
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\tlaypxfjagv = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe" 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_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) \??\M: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\V: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\Z: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\T: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\G: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\H: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\I: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\K: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\L: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\O: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\P: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\B: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\J: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\N: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\S: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\U: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\W: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\Y: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\A: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\E: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\Q: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\R: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe File opened (read-only) \??\X: 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_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 nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_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 -
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 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1828 wrote to memory of 2972 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 82 PID 1828 wrote to memory of 2972 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 82 PID 1828 wrote to memory of 2972 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 82 PID 1828 wrote to memory of 3924 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 84 PID 1828 wrote to memory of 3924 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 84 PID 1828 wrote to memory of 3924 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 84 PID 1828 wrote to memory of 3624 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 93 PID 1828 wrote to memory of 3624 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 93 PID 1828 wrote to memory of 3624 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 93 PID 1828 wrote to memory of 1940 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 97 PID 1828 wrote to memory of 1940 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 97 PID 1828 wrote to memory of 1940 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 97 PID 1828 wrote to memory of 1220 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 99 PID 1828 wrote to memory of 1220 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 99 PID 1828 wrote to memory of 1220 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 99 PID 1828 wrote to memory of 2728 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 101 PID 1828 wrote to memory of 2728 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 101 PID 1828 wrote to memory of 2728 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 101 PID 1828 wrote to memory of 3048 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 103 PID 1828 wrote to memory of 3048 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 103 PID 1828 wrote to memory of 3048 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 103 PID 1828 wrote to memory of 2696 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 105 PID 1828 wrote to memory of 2696 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 105 PID 1828 wrote to memory of 2696 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 105 PID 1828 wrote to memory of 1132 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 107 PID 1828 wrote to memory of 1132 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 107 PID 1828 wrote to memory of 1132 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 107 PID 1828 wrote to memory of 404 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 109 PID 1828 wrote to memory of 404 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 109 PID 1828 wrote to memory of 404 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 109 PID 1828 wrote to memory of 3600 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 111 PID 1828 wrote to memory of 3600 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 111 PID 1828 wrote to memory of 3600 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 111 PID 1828 wrote to memory of 1832 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 113 PID 1828 wrote to memory of 1832 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 113 PID 1828 wrote to memory of 1832 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 113 PID 1828 wrote to memory of 4796 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 115 PID 1828 wrote to memory of 4796 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 115 PID 1828 wrote to memory of 4796 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 115 PID 1828 wrote to memory of 1900 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 117 PID 1828 wrote to memory of 1900 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 117 PID 1828 wrote to memory of 1900 1828 2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-29_8c5014b8670915376d5b8d26c0175d0d_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-29_8c5014b8670915376d5b8d26c0175d0d_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:1828 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2972
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3924
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3624
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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:1220
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2728
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3048
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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:1132
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:404
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3600
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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:4796
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1900
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