Analysis
- max time kernel
147s - max time network
148s - platform
windows7_x64 - resource
win7-20240220-en - resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system - submitted
23/03/2024, 17:29
Behavioral task
behavioral1
Sample
2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe
Resource
win7-20240220-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe
- Size 73KB
- Sample240323-v2l4dace3x
- SHA256 435e306c36310609d818ef74378ad974ea49a87dadb188d001019f5ac45ca1af
- MD5 36411c79f4c3c7046d66e9871fa979a4
- SHA1 6fde354b39650d9857b419e1b8e7e91aa914b037
- SHA512 fa9cba87b042e96dab5ff6ca799914b8d7619baacfc08fbeb285fdf3444d8e87d753f4847cbb6d1b3cf2400f6b2c24b455fc1ddf797cfc8e2ad35d8e3eac74f9
- SSDEEP 1536:b555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:8MSjOnrmBxMqqDL2/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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\zihgjblhnts = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe" 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_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: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\O: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\Q: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\R: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\Z: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\E: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\H: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\I: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\J: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\M: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\T: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\X: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\G: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\P: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\S: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\V: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\W: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\Y: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\B: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\K: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\L: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\N: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe File opened (read-only) \??\U: 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_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 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe - Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 1744 wrote to memory of 2768 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 28 PID 1744 wrote to memory of 2768 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 28 PID 1744 wrote to memory of 2768 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 28 PID 1744 wrote to memory of 2768 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 28 PID 1744 wrote to memory of 2592 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 31 PID 1744 wrote to memory of 2592 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 31 PID 1744 wrote to memory of 2592 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 31 PID 1744 wrote to memory of 2592 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 31 PID 1744 wrote to memory of 2728 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 33 PID 1744 wrote to memory of 2728 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 33 PID 1744 wrote to memory of 2728 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 33 PID 1744 wrote to memory of 2728 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 33 PID 1744 wrote to memory of 2700 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 35 PID 1744 wrote to memory of 2700 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 35 PID 1744 wrote to memory of 2700 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 35 PID 1744 wrote to memory of 2700 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 35 PID 1744 wrote to memory of 856 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 39 PID 1744 wrote to memory of 856 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 39 PID 1744 wrote to memory of 856 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 39 PID 1744 wrote to memory of 856 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 39 PID 1744 wrote to memory of 1880 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 41 PID 1744 wrote to memory of 1880 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 41 PID 1744 wrote to memory of 1880 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 41 PID 1744 wrote to memory of 1880 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 41 PID 1744 wrote to memory of 2412 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 43 PID 1744 wrote to memory of 2412 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 43 PID 1744 wrote to memory of 2412 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 43 PID 1744 wrote to memory of 2412 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 43 PID 1744 wrote to memory of 2248 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 45 PID 1744 wrote to memory of 2248 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 45 PID 1744 wrote to memory of 2248 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 45 PID 1744 wrote to memory of 2248 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 45 PID 1744 wrote to memory of 1988 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 47 PID 1744 wrote to memory of 1988 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 47 PID 1744 wrote to memory of 1988 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 47 PID 1744 wrote to memory of 1988 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 47 PID 1744 wrote to memory of 1148 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 49 PID 1744 wrote to memory of 1148 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 49 PID 1744 wrote to memory of 1148 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 49 PID 1744 wrote to memory of 1148 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 49 PID 1744 wrote to memory of 1572 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 51 PID 1744 wrote to memory of 1572 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 51 PID 1744 wrote to memory of 1572 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 51 PID 1744 wrote to memory of 1572 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 51 PID 1744 wrote to memory of 2536 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 53 PID 1744 wrote to memory of 2536 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 53 PID 1744 wrote to memory of 2536 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 53 PID 1744 wrote to memory of 2536 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 53 PID 1744 wrote to memory of 2804 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 55 PID 1744 wrote to memory of 2804 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 55 PID 1744 wrote to memory of 2804 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 55 PID 1744 wrote to memory of 2804 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 55 PID 1744 wrote to memory of 1904 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 57 PID 1744 wrote to memory of 1904 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 57 PID 1744 wrote to memory of 1904 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 57 PID 1744 wrote to memory of 1904 1744 2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe 57
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-23_36411c79f4c3c7046d66e9871fa979a4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-23_36411c79f4c3c7046d66e9871fa979a4_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:1744 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2768
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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:2728
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2700
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:856
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1880
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2412
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2248
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1988
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1148
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1572
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2536
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2804
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1904
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