Analysis
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max time kernel
149s -
max time network
152s -
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, 05:59
Behavioral task
behavioral1
Sample
2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe
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Size
88KB
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MD5
dfeb91b62a93a9b723001be955601a40
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SHA1
bca256b6275343c38d97ab0a9343ef484daf7329
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SHA256
c82f95569e6dd09f94955b83ae11d6427b3db465703badc4aecd824de9fb6e45
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SHA512
ca21faa0526419d4c6555364610e15f1ca2afb518907bc1d927762ecc4317e9096e7c63753402a1c7e4912d384110aa3b1273ab563997ed9e2550afb445476b3
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SSDEEP
1536:zrsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:zjDX9pwzMqqDL2/mr3IdE8we0Avu5r+g
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-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\pajmuccjmpe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe" 2024-03-24_dfeb91b62a93a9b723001be955601a40_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) \??\J: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\V: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_dfeb91b62a93a9b723001be955601a40_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_dfeb91b62a93a9b723001be955601a40_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4172 wrote to memory of 4116 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 92 PID 4172 wrote to memory of 4116 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 92 PID 4172 wrote to memory of 4116 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 92 PID 4172 wrote to memory of 1208 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 103 PID 4172 wrote to memory of 1208 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 103 PID 4172 wrote to memory of 1208 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 103 PID 4172 wrote to memory of 2120 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 105 PID 4172 wrote to memory of 2120 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 105 PID 4172 wrote to memory of 2120 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 105 PID 4172 wrote to memory of 2272 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 108 PID 4172 wrote to memory of 2272 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 108 PID 4172 wrote to memory of 2272 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 108 PID 4172 wrote to memory of 1640 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 111 PID 4172 wrote to memory of 1640 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 111 PID 4172 wrote to memory of 1640 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 111 PID 4172 wrote to memory of 1700 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 113 PID 4172 wrote to memory of 1700 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 113 PID 4172 wrote to memory of 1700 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 113 PID 4172 wrote to memory of 2920 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 115 PID 4172 wrote to memory of 2920 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 115 PID 4172 wrote to memory of 2920 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 115 PID 4172 wrote to memory of 2592 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 118 PID 4172 wrote to memory of 2592 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 118 PID 4172 wrote to memory of 2592 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 118 PID 4172 wrote to memory of 2544 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 120 PID 4172 wrote to memory of 2544 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 120 PID 4172 wrote to memory of 2544 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 120 PID 4172 wrote to memory of 1780 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 122 PID 4172 wrote to memory of 1780 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 122 PID 4172 wrote to memory of 1780 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 122 PID 4172 wrote to memory of 4384 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 132 PID 4172 wrote to memory of 4384 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 132 PID 4172 wrote to memory of 4384 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 132 PID 4172 wrote to memory of 4932 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 134 PID 4172 wrote to memory of 4932 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 134 PID 4172 wrote to memory of 4932 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 134 PID 4172 wrote to memory of 4560 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 136 PID 4172 wrote to memory of 4560 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 136 PID 4172 wrote to memory of 4560 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 136 PID 4172 wrote to memory of 3156 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 141 PID 4172 wrote to memory of 3156 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 141 PID 4172 wrote to memory of 3156 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 141 PID 4172 wrote to memory of 940 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 143 PID 4172 wrote to memory of 940 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 143 PID 4172 wrote to memory of 940 4172 2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe 143
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_dfeb91b62a93a9b723001be955601a40_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_dfeb91b62a93a9b723001be955601a40_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:4172 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4116
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1208
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2120
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2272
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1640
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1700
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2920
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2592
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2544
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1780
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4384
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4932
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4560
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3156
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:940
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