Analysis
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max time kernel
145s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
22/03/2024, 20:26
Behavioral task
behavioral1
Sample
2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe
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Size
73KB
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MD5
2f86e736a415a672a4bbb780f60d133e
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SHA1
bec7a686d793bd43ba38013ede4325a7e45987de
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SHA256
cf7a2a2c2d65f4f1e93a3744d374ea2726022dfc94c572483e15f8a4a7637309
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SHA512
52fe41baab4ff76e7502081e9771ba1c0db04ba88d6dbb34c223c1e3c78879953ffc1938429f4bac8810298930be0c513d2930384be57826ca27c5b85d115f53
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SSDEEP
1536:655u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:gMSjOnrmBTMqqDL2/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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bvszidlbxun = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe" 2024-03-22_2f86e736a415a672a4bbb780f60d133e_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: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\J: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\P: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\E: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\L: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\U: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_2f86e736a415a672a4bbb780f60d133e_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 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe -
Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 3740 wrote to memory of 2744 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 98 PID 3740 wrote to memory of 2744 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 98 PID 3740 wrote to memory of 2744 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 98 PID 3740 wrote to memory of 1812 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 107 PID 3740 wrote to memory of 1812 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 107 PID 3740 wrote to memory of 1812 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 107 PID 3740 wrote to memory of 1272 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 112 PID 3740 wrote to memory of 1272 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 112 PID 3740 wrote to memory of 1272 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 112 PID 3740 wrote to memory of 2240 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 116 PID 3740 wrote to memory of 2240 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 116 PID 3740 wrote to memory of 2240 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 116 PID 3740 wrote to memory of 4432 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 118 PID 3740 wrote to memory of 4432 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 118 PID 3740 wrote to memory of 4432 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 118 PID 3740 wrote to memory of 832 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 121 PID 3740 wrote to memory of 832 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 121 PID 3740 wrote to memory of 832 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 121 PID 3740 wrote to memory of 3944 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 123 PID 3740 wrote to memory of 3944 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 123 PID 3740 wrote to memory of 3944 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 123 PID 3740 wrote to memory of 3884 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 125 PID 3740 wrote to memory of 3884 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 125 PID 3740 wrote to memory of 3884 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 125 PID 3740 wrote to memory of 3788 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 131 PID 3740 wrote to memory of 3788 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 131 PID 3740 wrote to memory of 3788 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 131 PID 3740 wrote to memory of 2180 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 137 PID 3740 wrote to memory of 2180 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 137 PID 3740 wrote to memory of 2180 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 137 PID 3740 wrote to memory of 4908 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 139 PID 3740 wrote to memory of 4908 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 139 PID 3740 wrote to memory of 4908 3740 2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe 139
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-22_2f86e736a415a672a4bbb780f60d133e_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_2f86e736a415a672a4bbb780f60d133e_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:3740 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2744
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1812
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1272
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2240
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4432
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:832
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3944
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3884
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3788
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2180
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4908
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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=3644 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:81⤵PID:1092