Analysis
- max time kernel
150s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
07/01/2024, 19:35
Behavioral task
behavioral1
Sample
202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe
- Size 73KB
- Sample240107-yam35scffj
- SHA256 abd25daef8430c18651469d6aac07fb30f1a31844e23038b62c54a233e5ef75c
- MD5 9ffaa8355fb3568fd29e44330dff781b
- SHA1 7a97c4e7ed5552520a834398835d1bd6a68f13d6
- SHA512 5383208c37e0b28b58e48c5222a35a8e9e0f678ec5d9bac63e6eb9fc5100630e5b20f3ac08f995098e12621df54da27e6108da9471af4d95112882e5b4198f0c
- SSDEEP 1536:i55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:YMSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\gktuodjqvzs = "C:\\Users\\Admin\\AppData\\Local\\Temp\\202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe" 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.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: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\K: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\N: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\X: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\Y: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\A: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\I: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\L: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\M: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\O: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\U: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\B: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\E: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\H: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\R: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\S: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\Z: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\G: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\P: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\Q: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\T: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\V: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe File opened (read-only) \??\W: 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.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 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe - Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 3716 wrote to memory of 1952 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 79 PID 3716 wrote to memory of 1952 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 79 PID 3716 wrote to memory of 1952 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 79 PID 3716 wrote to memory of 1668 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 101 PID 3716 wrote to memory of 1668 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 101 PID 3716 wrote to memory of 1668 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 101 PID 3716 wrote to memory of 1576 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 105 PID 3716 wrote to memory of 1576 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 105 PID 3716 wrote to memory of 1576 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 105 PID 3716 wrote to memory of 4400 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 110 PID 3716 wrote to memory of 4400 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 110 PID 3716 wrote to memory of 4400 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 110 PID 3716 wrote to memory of 1044 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 114 PID 3716 wrote to memory of 1044 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 114 PID 3716 wrote to memory of 1044 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 114 PID 3716 wrote to memory of 2008 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 115 PID 3716 wrote to memory of 2008 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 115 PID 3716 wrote to memory of 2008 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 115 PID 3716 wrote to memory of 1160 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 117 PID 3716 wrote to memory of 1160 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 117 PID 3716 wrote to memory of 1160 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 117 PID 3716 wrote to memory of 3588 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 120 PID 3716 wrote to memory of 3588 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 120 PID 3716 wrote to memory of 3588 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 120 PID 3716 wrote to memory of 1316 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 122 PID 3716 wrote to memory of 1316 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 122 PID 3716 wrote to memory of 1316 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 122 PID 3716 wrote to memory of 2272 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 124 PID 3716 wrote to memory of 2272 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 124 PID 3716 wrote to memory of 2272 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 124 PID 3716 wrote to memory of 3200 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 126 PID 3716 wrote to memory of 3200 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 126 PID 3716 wrote to memory of 3200 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 126 PID 3716 wrote to memory of 4956 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 128 PID 3716 wrote to memory of 4956 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 128 PID 3716 wrote to memory of 4956 3716 202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe 128
Processes
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C:\Users\Admin\AppData\Local\Temp\202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe"C:\Users\Admin\AppData\Local\Temp\202401069ffaa8355fb3568fd29e44330dff781bgandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3716 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1952
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1668
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1576
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4400
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1044
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2008
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1160
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3588
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1316
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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:3200
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4956
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