Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240319-en -
resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system -
submitted
24/03/2024, 04:33
Behavioral task
behavioral1
Sample
2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe
Resource
win10v2004-20240319-en
General
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Target
2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe
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Size
73KB
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MD5
f50c71efe176bbec67399b6648915523
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SHA1
c9922922cdae1c081c7e7227d1a5ba499131d6ed
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SHA256
c3470596727c73b0b1f57a083fbc8c50470378604501cdd9a3c88bedff886dd0
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SHA512
c283797ae37cdc1cebcad50a2f8189c959eb62a1baa7ab3c22ac9a0ddcdd9b5e4e514b090d36e0c57949b6d0d804a59f9e5aefabbd62063e97011db4c5e66fad
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SSDEEP
1536:z555555555555pmgSeGDjtQhnwmmB0yYMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rx:0MSjOnrmBAMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\diryfzlbrtt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe" 2024-03-24_f50c71efe176bbec67399b6648915523_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: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_f50c71efe176bbec67399b6648915523_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 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4248 wrote to memory of 5072 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 98 PID 4248 wrote to memory of 5072 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 98 PID 4248 wrote to memory of 5072 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 98 PID 4248 wrote to memory of 2392 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 102 PID 4248 wrote to memory of 2392 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 102 PID 4248 wrote to memory of 2392 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 102 PID 4248 wrote to memory of 4404 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 104 PID 4248 wrote to memory of 4404 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 104 PID 4248 wrote to memory of 4404 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 104 PID 4248 wrote to memory of 3120 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 109 PID 4248 wrote to memory of 3120 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 109 PID 4248 wrote to memory of 3120 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 109 PID 4248 wrote to memory of 1648 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 111 PID 4248 wrote to memory of 1648 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 111 PID 4248 wrote to memory of 1648 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 111 PID 4248 wrote to memory of 1220 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 114 PID 4248 wrote to memory of 1220 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 114 PID 4248 wrote to memory of 1220 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 114 PID 4248 wrote to memory of 4220 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 116 PID 4248 wrote to memory of 4220 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 116 PID 4248 wrote to memory of 4220 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 116 PID 4248 wrote to memory of 5052 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 118 PID 4248 wrote to memory of 5052 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 118 PID 4248 wrote to memory of 5052 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 118 PID 4248 wrote to memory of 1196 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 120 PID 4248 wrote to memory of 1196 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 120 PID 4248 wrote to memory of 1196 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 120 PID 4248 wrote to memory of 4636 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 125 PID 4248 wrote to memory of 4636 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 125 PID 4248 wrote to memory of 4636 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 125 PID 4248 wrote to memory of 1536 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 127 PID 4248 wrote to memory of 1536 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 127 PID 4248 wrote to memory of 1536 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 127 PID 4248 wrote to memory of 1712 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 129 PID 4248 wrote to memory of 1712 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 129 PID 4248 wrote to memory of 1712 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 129 PID 4248 wrote to memory of 3208 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 131 PID 4248 wrote to memory of 3208 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 131 PID 4248 wrote to memory of 3208 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 131 PID 4248 wrote to memory of 1372 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 133 PID 4248 wrote to memory of 1372 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 133 PID 4248 wrote to memory of 1372 4248 2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe 133
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_f50c71efe176bbec67399b6648915523_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f50c71efe176bbec67399b6648915523_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:4248 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:5072
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2392
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4404
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3120
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1648
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1220
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4220
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5052
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1196
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4636
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1536
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1712
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3208
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1372
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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=2524 --field-trial-handle=2228,i,8155065313278028490,17854605419281052753,262144 --variations-seed-version /prefetch:81⤵PID:4000