Analysis
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max time kernel
149s -
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
19-10-2024 21:29
Behavioral task
behavioral1
Sample
2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe
Resource
win7-20240903-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe
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Size
73KB
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MD5
b7fb39702d25ef530695f6985a7587a3
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SHA1
55daeefea9802898e722560acca60af73400c30d
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SHA256
ae343b3273cfd8ac5173f3e32e8b87106c623fe6d561210df98a0cf311c422d8
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SHA512
cf8fd10fecf132e9730bac59afa355db440b7bf6d0f4d90b536f635342aa62b7f3476681bc6ed0984b600ed45cb4291ac1b997acb2258449a19f312c25addfb6
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SSDEEP
1536:N555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:qMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h
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\arjmdzsfytp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe" 2024-10-19_b7fb39702d25ef530695f6985a7587a3_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: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\T: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\X: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\E: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\G: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\Q: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\S: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\U: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\W: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\J: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\K: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\P: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\V: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\Y: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\Z: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\H: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\M: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\O: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\L: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\N: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\A: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\B: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe File opened (read-only) \??\I: 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 16 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 2024-10-19_b7fb39702d25ef530695f6985a7587a3_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 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_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 5008 wrote to memory of 4068 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 87 PID 5008 wrote to memory of 4068 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 87 PID 5008 wrote to memory of 4068 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 87 PID 5008 wrote to memory of 1660 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 97 PID 5008 wrote to memory of 1660 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 97 PID 5008 wrote to memory of 1660 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 97 PID 5008 wrote to memory of 4084 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 103 PID 5008 wrote to memory of 4084 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 103 PID 5008 wrote to memory of 4084 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 103 PID 5008 wrote to memory of 4536 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 108 PID 5008 wrote to memory of 4536 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 108 PID 5008 wrote to memory of 4536 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 108 PID 5008 wrote to memory of 2184 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 114 PID 5008 wrote to memory of 2184 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 114 PID 5008 wrote to memory of 2184 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 114 PID 5008 wrote to memory of 4060 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 118 PID 5008 wrote to memory of 4060 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 118 PID 5008 wrote to memory of 4060 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 118 PID 5008 wrote to memory of 4704 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 121 PID 5008 wrote to memory of 4704 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 121 PID 5008 wrote to memory of 4704 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 121 PID 5008 wrote to memory of 3552 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 125 PID 5008 wrote to memory of 3552 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 125 PID 5008 wrote to memory of 3552 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 125 PID 5008 wrote to memory of 2544 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 129 PID 5008 wrote to memory of 2544 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 129 PID 5008 wrote to memory of 2544 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 129 PID 5008 wrote to memory of 1680 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 133 PID 5008 wrote to memory of 1680 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 133 PID 5008 wrote to memory of 1680 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 133 PID 5008 wrote to memory of 4980 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 145 PID 5008 wrote to memory of 4980 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 145 PID 5008 wrote to memory of 4980 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 145 PID 5008 wrote to memory of 2688 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 148 PID 5008 wrote to memory of 2688 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 148 PID 5008 wrote to memory of 2688 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 148 PID 5008 wrote to memory of 4740 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 151 PID 5008 wrote to memory of 4740 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 151 PID 5008 wrote to memory of 4740 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 151 PID 5008 wrote to memory of 3536 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 155 PID 5008 wrote to memory of 3536 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 155 PID 5008 wrote to memory of 3536 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 155 PID 5008 wrote to memory of 804 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 162 PID 5008 wrote to memory of 804 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 162 PID 5008 wrote to memory of 804 5008 2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe 162
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-19_b7fb39702d25ef530695f6985a7587a3_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-19_b7fb39702d25ef530695f6985a7587a3_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:5008 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4068
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1660
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4084
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4536
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2184
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4060
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4704
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3552
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2544
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:1680
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4980
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2688
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:4740
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:3536
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:804
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