Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
23/03/2024, 01:29
Behavioral task
behavioral1
Sample
2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe
Resource
win7-20240319-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe
- Size 73KB
- Sample240323-bwhdfsbf46
- SHA256 2318be42b19f897031dc3e02688c77612e9a8f52b67e1c63612f9c94af391dca
- MD5 2adf13476dd32a4e1da756611627a489
- SHA1 5f4fa1b339cbcf36e355f19d3ef837443ccfc738
- SHA512 13028cc1b1b0ed8c93f36fe59560a186487138d067fa762a6e74387b85dfe4367837faaee1a85a70e8be7c6a28081a6ab1a5898d88211cdd2231d47b9bdac1dc
- SSDEEP 1536:ugSeGDjtQhnwmmB0yjMqqUM2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:uMSjOnrmBbMqqMmr3IdE8we0Avu5r++N
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\gvkfezipafp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe" 2024-03-23_2adf13476dd32a4e1da756611627a489_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) \??\Y: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\R: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\V: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\W: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\X: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\S: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\E: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\H: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\L: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\N: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\U: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\J: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\K: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\O: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\P: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\M: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\Q: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\T: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\Z: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\A: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\B: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\G: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe File opened (read-only) \??\I: 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.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 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1872 wrote to memory of 3076 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 91 PID 1872 wrote to memory of 3076 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 91 PID 1872 wrote to memory of 3076 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 91 PID 1872 wrote to memory of 3764 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 101 PID 1872 wrote to memory of 3764 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 101 PID 1872 wrote to memory of 3764 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 101 PID 1872 wrote to memory of 4884 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 103 PID 1872 wrote to memory of 4884 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 103 PID 1872 wrote to memory of 4884 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 103 PID 1872 wrote to memory of 2600 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 106 PID 1872 wrote to memory of 2600 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 106 PID 1872 wrote to memory of 2600 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 106 PID 1872 wrote to memory of 3260 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 109 PID 1872 wrote to memory of 3260 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 109 PID 1872 wrote to memory of 3260 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 109 PID 1872 wrote to memory of 2360 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 111 PID 1872 wrote to memory of 2360 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 111 PID 1872 wrote to memory of 2360 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 111 PID 1872 wrote to memory of 4280 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 113 PID 1872 wrote to memory of 4280 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 113 PID 1872 wrote to memory of 4280 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 113 PID 1872 wrote to memory of 4480 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 116 PID 1872 wrote to memory of 4480 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 116 PID 1872 wrote to memory of 4480 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 116 PID 1872 wrote to memory of 2828 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 118 PID 1872 wrote to memory of 2828 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 118 PID 1872 wrote to memory of 2828 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 118 PID 1872 wrote to memory of 2748 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 120 PID 1872 wrote to memory of 2748 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 120 PID 1872 wrote to memory of 2748 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 120 PID 1872 wrote to memory of 3004 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 129 PID 1872 wrote to memory of 3004 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 129 PID 1872 wrote to memory of 3004 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 129 PID 1872 wrote to memory of 1816 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 131 PID 1872 wrote to memory of 1816 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 131 PID 1872 wrote to memory of 1816 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 131 PID 1872 wrote to memory of 964 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 133 PID 1872 wrote to memory of 964 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 133 PID 1872 wrote to memory of 964 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 133 PID 1872 wrote to memory of 4108 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 138 PID 1872 wrote to memory of 4108 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 138 PID 1872 wrote to memory of 4108 1872 2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe 138
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-23_2adf13476dd32a4e1da756611627a489_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3076
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3764
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4884
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2600
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3260
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2360
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4280
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4480
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2828
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2748
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3004
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1816
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:964
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4108
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