Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240220-en -
resource tags
arch:x64arch:x86image:win10v2004-20240220-enlocale:en-usos:windows10-2004-x64system -
submitted
21/02/2024, 14:50
Behavioral task
behavioral1
Sample
2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe
Resource
win10v2004-20240220-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe
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Size
73KB
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MD5
b5b014c874f83b10be43962874fb62b1
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SHA1
0ea9bd9c32cc3b62f792e2c6a5095fcd8b7d5729
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SHA256
ca9c072a461837822a95b59dd1080ef82da9886906614b8193f0bceb30fe7c67
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SHA512
fba8f63d7d0a84c2a95d0bdb021030875aa2f249046f77c046910eb914d4300acab8f58c1feeab154ed17be51120ece9912a442ba0f7241b3e404a3ecbaed7c6
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SSDEEP
1536:P55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:7MSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-1888637039-960448630-940472005-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\etznxhlfwim = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe" 2024-02-21_b5b014c874f83b10be43962874fb62b1_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: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\L: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\O: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\Z: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\E: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\H: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\I: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\N: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\S: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\V: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\A: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\B: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\M: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\X: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\G: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\P: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\R: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\U: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\W: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\Y: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\J: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\Q: 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe File opened (read-only) \??\T: 2024-02-21_b5b014c874f83b10be43962874fb62b1_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3872 wrote to memory of 2908 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 89 PID 3872 wrote to memory of 2908 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 89 PID 3872 wrote to memory of 2908 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 89 PID 3872 wrote to memory of 2872 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 90 PID 3872 wrote to memory of 2872 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 90 PID 3872 wrote to memory of 2872 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 90 PID 3872 wrote to memory of 4196 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 92 PID 3872 wrote to memory of 4196 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 92 PID 3872 wrote to memory of 4196 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 92 PID 3872 wrote to memory of 4420 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 97 PID 3872 wrote to memory of 4420 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 97 PID 3872 wrote to memory of 4420 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 97 PID 3872 wrote to memory of 2532 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 99 PID 3872 wrote to memory of 2532 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 99 PID 3872 wrote to memory of 2532 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 99 PID 3872 wrote to memory of 3708 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 101 PID 3872 wrote to memory of 3708 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 101 PID 3872 wrote to memory of 3708 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 101 PID 3872 wrote to memory of 372 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 104 PID 3872 wrote to memory of 372 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 104 PID 3872 wrote to memory of 372 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 104 PID 3872 wrote to memory of 3612 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 106 PID 3872 wrote to memory of 3612 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 106 PID 3872 wrote to memory of 3612 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 106 PID 3872 wrote to memory of 5088 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 107 PID 3872 wrote to memory of 5088 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 107 PID 3872 wrote to memory of 5088 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 107 PID 3872 wrote to memory of 1660 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 110 PID 3872 wrote to memory of 1660 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 110 PID 3872 wrote to memory of 1660 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 110 PID 3872 wrote to memory of 60 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 111 PID 3872 wrote to memory of 60 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 111 PID 3872 wrote to memory of 60 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 111 PID 3872 wrote to memory of 3820 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 113 PID 3872 wrote to memory of 3820 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 113 PID 3872 wrote to memory of 3820 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 113 PID 3872 wrote to memory of 4412 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 115 PID 3872 wrote to memory of 4412 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 115 PID 3872 wrote to memory of 4412 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 115 PID 3872 wrote to memory of 1224 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 117 PID 3872 wrote to memory of 1224 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 117 PID 3872 wrote to memory of 1224 3872 2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe 117
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-21_b5b014c874f83b10be43962874fb62b1_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-21_b5b014c874f83b10be43962874fb62b1_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:3872 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2908
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2872
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4196
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4420
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2532
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3708
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:372
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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:5088
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1660
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:60
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3820
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4412
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1224
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