Analysis
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max time kernel
146s -
max time network
153s -
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, 03:36
Behavioral task
behavioral1
Sample
2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe
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Size
83KB
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MD5
33f556fba0f95dfba5ae244a27e3b8f0
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SHA1
fb062ef596692d78d0e59d3d697993cc4035939e
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SHA256
8c5eb24d392c95dfa3c69f04886a91de68f605a6c313fd2471acd187a9cbad07
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SHA512
aca8b3ddff79b2b0f5dfd83819ea3d95fd309ec630a14acf0ebbd6b38474915ca7c090fe91b43eef83991863e454cf5f848aa924adaead92b90e6cee453290a7
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SSDEEP
1536:555u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r5:RMSjOnrmBTMqqDL2/mr3IdE8we0Avu5l
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\bvsojuolkxe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe" 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_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) \??\U: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_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_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1768 wrote to memory of 5084 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 99 PID 1768 wrote to memory of 5084 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 99 PID 1768 wrote to memory of 5084 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 99 PID 1768 wrote to memory of 3176 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 108 PID 1768 wrote to memory of 3176 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 108 PID 1768 wrote to memory of 3176 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 108 PID 1768 wrote to memory of 3280 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 110 PID 1768 wrote to memory of 3280 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 110 PID 1768 wrote to memory of 3280 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 110 PID 1768 wrote to memory of 2572 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 113 PID 1768 wrote to memory of 2572 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 113 PID 1768 wrote to memory of 2572 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 113 PID 1768 wrote to memory of 5116 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 117 PID 1768 wrote to memory of 5116 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 117 PID 1768 wrote to memory of 5116 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 117 PID 1768 wrote to memory of 2836 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 119 PID 1768 wrote to memory of 2836 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 119 PID 1768 wrote to memory of 2836 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 119 PID 1768 wrote to memory of 2304 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 121 PID 1768 wrote to memory of 2304 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 121 PID 1768 wrote to memory of 2304 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 121 PID 1768 wrote to memory of 3612 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 124 PID 1768 wrote to memory of 3612 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 124 PID 1768 wrote to memory of 3612 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 124 PID 1768 wrote to memory of 1576 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 126 PID 1768 wrote to memory of 1576 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 126 PID 1768 wrote to memory of 1576 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 126 PID 1768 wrote to memory of 2832 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 128 PID 1768 wrote to memory of 2832 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 128 PID 1768 wrote to memory of 2832 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 128 PID 1768 wrote to memory of 100 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 138 PID 1768 wrote to memory of 100 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 138 PID 1768 wrote to memory of 100 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 138 PID 1768 wrote to memory of 1760 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 140 PID 1768 wrote to memory of 1760 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 140 PID 1768 wrote to memory of 1760 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 140 PID 1768 wrote to memory of 1964 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 142 PID 1768 wrote to memory of 1964 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 142 PID 1768 wrote to memory of 1964 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 142 PID 1768 wrote to memory of 3508 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 147 PID 1768 wrote to memory of 3508 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 147 PID 1768 wrote to memory of 3508 1768 2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe 147
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_33f556fba0f95dfba5ae244a27e3b8f0_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:1768 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:5084
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3176
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3280
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2572
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5116
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2836
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2304
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3612
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1576
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2832
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:100
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1760
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1964
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3508
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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=4036 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵PID:632