Analysis
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max time kernel
155s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
12/03/2024, 21:33
Behavioral task
behavioral1
Sample
2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe
Resource
win7-20240220-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe
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Size
88KB
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MD5
852deb1be350b87a5cda443d15bafac6
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SHA1
c595b3d38c82c6a07be96ca6c7d45f650e0f52db
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SHA256
f703ff15dd8f91533b849986be4421b81e1a2e91665f5446218d0565303f58f1
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SHA512
e49585164db55c57015710ab4fb60af86d18f49e480984acd92bcf5b110b677c917dbf9ed0712ca7981886af421a69d3d26732d08b5f68a25d8dc72644581960
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SSDEEP
1536:yrsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:yjDX9pwzMqqDL2/mr3IdE8we0Avu5r+g
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-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\asbzlklxtfg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe" 2024-03-12_852deb1be350b87a5cda443d15bafac6_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) \??\A: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\H: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\N: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\S: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\G: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\J: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\Q: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\V: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\X: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\Z: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\B: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\E: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\K: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\M: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\P: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\U: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\Y: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\I: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\L: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\O: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\R: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\T: 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe File opened (read-only) \??\W: 2024-03-12_852deb1be350b87a5cda443d15bafac6_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 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 4936 wrote to memory of 4804 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 90 PID 4936 wrote to memory of 4804 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 90 PID 4936 wrote to memory of 4804 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 90 PID 4936 wrote to memory of 3352 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 98 PID 4936 wrote to memory of 3352 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 98 PID 4936 wrote to memory of 3352 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 98 PID 4936 wrote to memory of 452 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 103 PID 4936 wrote to memory of 452 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 103 PID 4936 wrote to memory of 452 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 103 PID 4936 wrote to memory of 4448 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 106 PID 4936 wrote to memory of 4448 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 106 PID 4936 wrote to memory of 4448 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 106 PID 4936 wrote to memory of 2888 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 114 PID 4936 wrote to memory of 2888 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 114 PID 4936 wrote to memory of 2888 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 114 PID 4936 wrote to memory of 2548 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 116 PID 4936 wrote to memory of 2548 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 116 PID 4936 wrote to memory of 2548 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 116 PID 4936 wrote to memory of 2512 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 118 PID 4936 wrote to memory of 2512 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 118 PID 4936 wrote to memory of 2512 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 118 PID 4936 wrote to memory of 5104 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 121 PID 4936 wrote to memory of 5104 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 121 PID 4936 wrote to memory of 5104 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 121 PID 4936 wrote to memory of 3532 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 123 PID 4936 wrote to memory of 3532 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 123 PID 4936 wrote to memory of 3532 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 123 PID 4936 wrote to memory of 1368 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 125 PID 4936 wrote to memory of 1368 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 125 PID 4936 wrote to memory of 1368 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 125 PID 4936 wrote to memory of 2736 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 127 PID 4936 wrote to memory of 2736 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 127 PID 4936 wrote to memory of 2736 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 127 PID 4936 wrote to memory of 4840 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 129 PID 4936 wrote to memory of 4840 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 129 PID 4936 wrote to memory of 4840 4936 2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe 129
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-12_852deb1be350b87a5cda443d15bafac6_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-12_852deb1be350b87a5cda443d15bafac6_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:4936 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4804
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3352
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:452
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4448
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2888
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2548
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2512
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5104
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3532
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1368
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2736
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4840
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