Analysis
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max time kernel
145s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
27/03/2024, 07:39
Behavioral task
behavioral1
Sample
2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe
Resource
win7-20231129-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe
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Size
73KB
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MD5
d0df5c87094693b6069ade552310432a
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SHA1
0bdb713cda82fa27c5e6022854f20f7adf5a9cd4
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SHA256
f825569eec4b02d769f713b954c1f3c62a9ccd5951f35a2355434050bc656f3c
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SHA512
d05ef9c35585c7d422be881a86d88a889e3286fa173b44a6dfeeb6628617808c568f2597ab66d70ec33160b123be9167fc7712326e844ed01a62a08086df1226
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SSDEEP
1536:F555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:CMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h
Score
6/10
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\gazvleccejc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe" 2024-03-27_d0df5c87094693b6069ade552310432a_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) \??\V: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\P: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\Q: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\R: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\L: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\O: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\S: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\Z: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\G: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\H: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\I: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\M: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\W: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\X: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\Y: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\A: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\B: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\J: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\T: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\U: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\E: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\K: 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe File opened (read-only) \??\N: 2024-03-27_d0df5c87094693b6069ade552310432a_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 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2184 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 28 PID 2856 wrote to memory of 2184 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 28 PID 2856 wrote to memory of 2184 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 28 PID 2856 wrote to memory of 2184 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 28 PID 2856 wrote to memory of 2548 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 31 PID 2856 wrote to memory of 2548 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 31 PID 2856 wrote to memory of 2548 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 31 PID 2856 wrote to memory of 2548 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 31 PID 2856 wrote to memory of 2632 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 33 PID 2856 wrote to memory of 2632 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 33 PID 2856 wrote to memory of 2632 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 33 PID 2856 wrote to memory of 2632 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 33 PID 2856 wrote to memory of 2432 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 35 PID 2856 wrote to memory of 2432 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 35 PID 2856 wrote to memory of 2432 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 35 PID 2856 wrote to memory of 2432 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 35 PID 2856 wrote to memory of 3036 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 39 PID 2856 wrote to memory of 3036 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 39 PID 2856 wrote to memory of 3036 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 39 PID 2856 wrote to memory of 3036 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 39 PID 2856 wrote to memory of 2720 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 41 PID 2856 wrote to memory of 2720 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 41 PID 2856 wrote to memory of 2720 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 41 PID 2856 wrote to memory of 2720 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 41 PID 2856 wrote to memory of 1976 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 43 PID 2856 wrote to memory of 1976 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 43 PID 2856 wrote to memory of 1976 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 43 PID 2856 wrote to memory of 1976 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 43 PID 2856 wrote to memory of 1864 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 45 PID 2856 wrote to memory of 1864 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 45 PID 2856 wrote to memory of 1864 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 45 PID 2856 wrote to memory of 1864 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 45 PID 2856 wrote to memory of 872 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 47 PID 2856 wrote to memory of 872 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 47 PID 2856 wrote to memory of 872 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 47 PID 2856 wrote to memory of 872 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 47 PID 2856 wrote to memory of 3060 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 49 PID 2856 wrote to memory of 3060 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 49 PID 2856 wrote to memory of 3060 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 49 PID 2856 wrote to memory of 3060 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 49 PID 2856 wrote to memory of 2220 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 51 PID 2856 wrote to memory of 2220 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 51 PID 2856 wrote to memory of 2220 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 51 PID 2856 wrote to memory of 2220 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 51 PID 2856 wrote to memory of 600 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 53 PID 2856 wrote to memory of 600 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 53 PID 2856 wrote to memory of 600 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 53 PID 2856 wrote to memory of 600 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 53 PID 2856 wrote to memory of 1488 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 55 PID 2856 wrote to memory of 1488 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 55 PID 2856 wrote to memory of 1488 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 55 PID 2856 wrote to memory of 1488 2856 2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe 55
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-27_d0df5c87094693b6069ade552310432a_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-27_d0df5c87094693b6069ade552310432a_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:2856 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2184
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2548
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2632
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2432
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3036
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2720
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1976
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1864
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:872
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3060
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2220
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:600
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1488
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