Analysis
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max time kernel
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max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
17/02/2024, 09:25
Behavioral task
behavioral1
Sample
2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe
Resource
win7-20231129-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe
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Size
88KB
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MD5
2631458f546b49c8493c5069a69fb714
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SHA1
89fef8e5777b692386f54b6a719458bbc65fcc09
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SHA256
985379bd113a65f42f6215bfd16b66a4d4a0e8c5bddbd0e139a685df755aa048
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SHA512
c40ec151185e5c8fecd5bf172b2d3f48d5d4728321953d894b447ffa4f91dab0469f81d4008ce2a78c41ae33ef9f233774fc1b20c2f866ad4a00717fa7acad24
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SSDEEP
1536:SrsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:SjDX9pwzMqqDL2/mr3IdE8we0Avu5r+g
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-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\eytzvvbousc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe" 2024-02-17_2631458f546b49c8493c5069a69fb714_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: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\K: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\P: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\Q: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\R: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\S: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\I: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\L: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\N: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\T: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\W: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\X: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\B: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\E: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\H: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\J: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\M: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\V: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\G: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\O: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\U: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\Y: 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe File opened (read-only) \??\Z: 2024-02-17_2631458f546b49c8493c5069a69fb714_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1900 wrote to memory of 3824 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 84 PID 1900 wrote to memory of 3824 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 84 PID 1900 wrote to memory of 3824 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 84 PID 1900 wrote to memory of 4280 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 88 PID 1900 wrote to memory of 4280 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 88 PID 1900 wrote to memory of 4280 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 88 PID 1900 wrote to memory of 1308 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 95 PID 1900 wrote to memory of 1308 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 95 PID 1900 wrote to memory of 1308 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 95 PID 1900 wrote to memory of 740 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 98 PID 1900 wrote to memory of 740 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 98 PID 1900 wrote to memory of 740 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 98 PID 1900 wrote to memory of 4564 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 100 PID 1900 wrote to memory of 4564 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 100 PID 1900 wrote to memory of 4564 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 100 PID 1900 wrote to memory of 4216 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 102 PID 1900 wrote to memory of 4216 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 102 PID 1900 wrote to memory of 4216 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 102 PID 1900 wrote to memory of 4992 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 104 PID 1900 wrote to memory of 4992 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 104 PID 1900 wrote to memory of 4992 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 104 PID 1900 wrote to memory of 3128 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 106 PID 1900 wrote to memory of 3128 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 106 PID 1900 wrote to memory of 3128 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 106 PID 1900 wrote to memory of 852 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 108 PID 1900 wrote to memory of 852 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 108 PID 1900 wrote to memory of 852 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 108 PID 1900 wrote to memory of 632 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 110 PID 1900 wrote to memory of 632 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 110 PID 1900 wrote to memory of 632 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 110 PID 1900 wrote to memory of 3876 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 112 PID 1900 wrote to memory of 3876 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 112 PID 1900 wrote to memory of 3876 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 112 PID 1900 wrote to memory of 3800 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 114 PID 1900 wrote to memory of 3800 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 114 PID 1900 wrote to memory of 3800 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 114 PID 1900 wrote to memory of 3652 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 116 PID 1900 wrote to memory of 3652 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 116 PID 1900 wrote to memory of 3652 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 116 PID 1900 wrote to memory of 860 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 118 PID 1900 wrote to memory of 860 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 118 PID 1900 wrote to memory of 860 1900 2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe 118
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-17_2631458f546b49c8493c5069a69fb714_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-17_2631458f546b49c8493c5069a69fb714_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:1900 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3824
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4280
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1308
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:740
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4564
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4216
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3128
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:852
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:632
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3876
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3800
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3652
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:860
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