Analysis
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max time kernel
146s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2024 04:42
Behavioral task
behavioral1
Sample
2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe
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Size
73KB
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MD5
c3c4668a9af16c7073baa6c5250ca635
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SHA1
4612c8fb17eb7437fdb22540a1e45bb9c473d080
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SHA256
ba0f348c1183c17bd6162ccdd05b8f9e65137df8f0084326759cb19306bacbee
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SHA512
744d4a010d3a559c72cc5204945d21aa5962855c82db40af1f624364c5ac8be85fd550d438fe17fd3ad16036d5a1c968cbe00903d1921312f3b83160e2471377
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SSDEEP
1536:0555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:xMSjOnrmBxMqqDL2/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-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\cjfspqsrolz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe" 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_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) \??\K: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\N: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\P: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\T: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\B: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\G: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\Q: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\R: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\X: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\E: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\H: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\I: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\L: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\M: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\V: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\W: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\Z: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\A: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\J: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\O: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\S: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\U: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe File opened (read-only) \??\Y: 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_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 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 2692 wrote to memory of 1992 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 86 PID 2692 wrote to memory of 1992 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 86 PID 2692 wrote to memory of 1992 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 86 PID 2692 wrote to memory of 756 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 98 PID 2692 wrote to memory of 756 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 98 PID 2692 wrote to memory of 756 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 98 PID 2692 wrote to memory of 4272 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 100 PID 2692 wrote to memory of 4272 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 100 PID 2692 wrote to memory of 4272 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 100 PID 2692 wrote to memory of 2344 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 103 PID 2692 wrote to memory of 2344 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 103 PID 2692 wrote to memory of 2344 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 103 PID 2692 wrote to memory of 4672 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 106 PID 2692 wrote to memory of 4672 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 106 PID 2692 wrote to memory of 4672 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 106 PID 2692 wrote to memory of 1868 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 108 PID 2692 wrote to memory of 1868 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 108 PID 2692 wrote to memory of 1868 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 108 PID 2692 wrote to memory of 3004 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 110 PID 2692 wrote to memory of 3004 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 110 PID 2692 wrote to memory of 3004 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 110 PID 2692 wrote to memory of 876 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 116 PID 2692 wrote to memory of 876 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 116 PID 2692 wrote to memory of 876 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 116 PID 2692 wrote to memory of 1776 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 118 PID 2692 wrote to memory of 1776 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 118 PID 2692 wrote to memory of 1776 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 118 PID 2692 wrote to memory of 3416 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 120 PID 2692 wrote to memory of 3416 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 120 PID 2692 wrote to memory of 3416 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 120 PID 2692 wrote to memory of 452 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 130 PID 2692 wrote to memory of 452 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 130 PID 2692 wrote to memory of 452 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 130 PID 2692 wrote to memory of 4220 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 132 PID 2692 wrote to memory of 4220 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 132 PID 2692 wrote to memory of 4220 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 132 PID 2692 wrote to memory of 3744 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 134 PID 2692 wrote to memory of 3744 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 134 PID 2692 wrote to memory of 3744 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 134 PID 2692 wrote to memory of 1920 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 138 PID 2692 wrote to memory of 1920 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 138 PID 2692 wrote to memory of 1920 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 138 PID 2692 wrote to memory of 1404 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 140 PID 2692 wrote to memory of 1404 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 140 PID 2692 wrote to memory of 1404 2692 2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe 140
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-05_c3c4668a9af16c7073baa6c5250ca635_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-05_c3c4668a9af16c7073baa6c5250ca635_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:2692 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:756
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4272
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2344
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4672
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1868
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3004
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:876
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1776
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3416
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:452
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4220
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3744
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1920
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1404
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