Analysis
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max time kernel
150s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
21-02-2024 17:51
Behavioral task
behavioral1
Sample
2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe
Resource
win10v2004-20240221-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe
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Size
73KB
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MD5
aba9b16ac81f3b588cb30f0655c8680f
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SHA1
c1472040e2bb64cf52074c0bf2a01d71e3550893
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SHA256
e040c229ca804d1b6fb8a2c9737cbf2f3495f39418590aba3b257e867d00d332
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SHA512
4a6cb7a7eaa1dbd154bd0ba1d7355e60eb201e1a0c4eec5c79dcd5c155e1a52b480345587686296141eb989eb08217e4dd097892661d6f34047359be1ac7a331
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SSDEEP
1536:H55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:jMSjOnrmBTMqqDL2/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-1-5-21-1790404759-2178872477-2616469472-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\zvdzidhmcvw = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe" 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_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) \??\P: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\U: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\V: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\X: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\Y: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\J: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\L: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\M: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\R: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\S: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\A: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\B: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\Q: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\T: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\Z: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\N: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\O: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\W: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\E: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\G: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\H: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\I: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe File opened (read-only) \??\K: 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_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 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 1564 wrote to memory of 2496 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 82 PID 1564 wrote to memory of 2496 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 82 PID 1564 wrote to memory of 2496 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 82 PID 1564 wrote to memory of 4220 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 86 PID 1564 wrote to memory of 4220 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 86 PID 1564 wrote to memory of 4220 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 86 PID 1564 wrote to memory of 4672 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 88 PID 1564 wrote to memory of 4672 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 88 PID 1564 wrote to memory of 4672 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 88 PID 1564 wrote to memory of 3992 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 90 PID 1564 wrote to memory of 3992 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 90 PID 1564 wrote to memory of 3992 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 90 PID 1564 wrote to memory of 2368 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 92 PID 1564 wrote to memory of 2368 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 92 PID 1564 wrote to memory of 2368 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 92 PID 1564 wrote to memory of 4340 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 94 PID 1564 wrote to memory of 4340 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 94 PID 1564 wrote to memory of 4340 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 94 PID 1564 wrote to memory of 3768 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 96 PID 1564 wrote to memory of 3768 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 96 PID 1564 wrote to memory of 3768 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 96 PID 1564 wrote to memory of 2492 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 98 PID 1564 wrote to memory of 2492 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 98 PID 1564 wrote to memory of 2492 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 98 PID 1564 wrote to memory of 2860 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 100 PID 1564 wrote to memory of 2860 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 100 PID 1564 wrote to memory of 2860 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 100 PID 1564 wrote to memory of 412 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 102 PID 1564 wrote to memory of 412 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 102 PID 1564 wrote to memory of 412 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 102 PID 1564 wrote to memory of 2216 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 104 PID 1564 wrote to memory of 2216 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 104 PID 1564 wrote to memory of 2216 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 104 PID 1564 wrote to memory of 4664 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 106 PID 1564 wrote to memory of 4664 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 106 PID 1564 wrote to memory of 4664 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 106 PID 1564 wrote to memory of 3976 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 108 PID 1564 wrote to memory of 3976 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 108 PID 1564 wrote to memory of 3976 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 108 PID 1564 wrote to memory of 2080 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 110 PID 1564 wrote to memory of 2080 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 110 PID 1564 wrote to memory of 2080 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 110 PID 1564 wrote to memory of 2188 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 112 PID 1564 wrote to memory of 2188 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 112 PID 1564 wrote to memory of 2188 1564 2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe 112
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-21_aba9b16ac81f3b588cb30f0655c8680f_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:1564 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2496
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4220
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4672
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3992
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2368
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4340
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3768
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2492
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2860
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:412
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2216
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4664
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3976
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2080
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2188
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