Analysis
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max time kernel
141s -
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
24/03/2024, 04:22
Behavioral task
behavioral1
Sample
2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe
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Size
88KB
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MD5
d4755a90cef5ade451750413af02dea6
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SHA1
29a912a1f4a73564d897e601fff552bb5d96f832
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SHA256
e759a1aaf83057411f8d5790363d71aa6cc479bb359daa62d81fc5829fb3095b
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SHA512
c55c4424fdc90e4027856880de8db4556a72c4c279d0cd0a6758c0686528835d9d5aea147e8db01e045c281f19f8ad0c22c2c4ab50537ea26b8a607a99e3eb94
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SSDEEP
1536:brsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:bjDX9pwzMqqDL2/mr3IdE8we0Avu5r+g
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-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bvzrhejtzid = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe" 2024-03-24_d4755a90cef5ade451750413af02dea6_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) \??\G: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_d4755a90cef5ade451750413af02dea6_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 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3820 wrote to memory of 4020 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 98 PID 3820 wrote to memory of 4020 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 98 PID 3820 wrote to memory of 4020 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 98 PID 3820 wrote to memory of 4380 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 109 PID 3820 wrote to memory of 4380 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 109 PID 3820 wrote to memory of 4380 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 109 PID 3820 wrote to memory of 3144 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 111 PID 3820 wrote to memory of 3144 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 111 PID 3820 wrote to memory of 3144 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 111 PID 3820 wrote to memory of 100 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 114 PID 3820 wrote to memory of 100 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 114 PID 3820 wrote to memory of 100 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 114 PID 3820 wrote to memory of 1708 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 117 PID 3820 wrote to memory of 1708 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 117 PID 3820 wrote to memory of 1708 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 117 PID 3820 wrote to memory of 2996 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 120 PID 3820 wrote to memory of 2996 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 120 PID 3820 wrote to memory of 2996 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 120 PID 3820 wrote to memory of 3772 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 122 PID 3820 wrote to memory of 3772 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 122 PID 3820 wrote to memory of 3772 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 122 PID 3820 wrote to memory of 1124 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 125 PID 3820 wrote to memory of 1124 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 125 PID 3820 wrote to memory of 1124 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 125 PID 3820 wrote to memory of 4840 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 127 PID 3820 wrote to memory of 4840 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 127 PID 3820 wrote to memory of 4840 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 127 PID 3820 wrote to memory of 756 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 129 PID 3820 wrote to memory of 756 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 129 PID 3820 wrote to memory of 756 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 129 PID 3820 wrote to memory of 4512 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 138 PID 3820 wrote to memory of 4512 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 138 PID 3820 wrote to memory of 4512 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 138 PID 3820 wrote to memory of 3592 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 140 PID 3820 wrote to memory of 3592 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 140 PID 3820 wrote to memory of 3592 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 140 PID 3820 wrote to memory of 3096 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 142 PID 3820 wrote to memory of 3096 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 142 PID 3820 wrote to memory of 3096 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 142 PID 3820 wrote to memory of 736 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 147 PID 3820 wrote to memory of 736 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 147 PID 3820 wrote to memory of 736 3820 2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe 147
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_d4755a90cef5ade451750413af02dea6_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_d4755a90cef5ade451750413af02dea6_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:3820 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4020
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4380
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3144
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:100
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1708
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2996
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3772
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1124
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4840
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:756
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4512
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3592
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3096
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:736
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1032 --field-trial-handle=3044,i,17059189006398306756,4247826696353232857,262144 --variations-seed-version /prefetch:81⤵PID:4368