Analysis
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max time kernel
137s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
12/01/2024, 06:07
Behavioral task
behavioral1
Sample
2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe
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Size
73KB
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MD5
ec932db8d25f830743f2c153cdd47dbb
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SHA1
2b1608aa3f15617df62837604bbf441f8e08f5ff
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SHA256
6e3f28b36203b23938ba058c2e9147331b16186d603057264b6704cc22bf18bf
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SHA512
ebca6958a61a4da2316229414b05c45f449c29700e031bc58e2dfdaa73e61538be52581c89c6bd64207348663a5cd69e2fd9267c6848d4b4ce664e5157a2a906
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SSDEEP
1536:RgSeGDjtQhnwmmB0yjMqqUM2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:RMSjOnrmBbMqqMmr3IdE8we0Avu5r++N
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-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rxbpugsqsbp = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe" 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_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: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\U: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\W: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\H: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\I: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\K: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\L: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\M: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\Y: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\B: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\O: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\Q: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\R: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\Z: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\V: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\A: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\E: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\G: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\J: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\S: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\N: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\T: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe File opened (read-only) \??\X: 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_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 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 1676 wrote to memory of 2720 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 29 PID 1676 wrote to memory of 2720 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 29 PID 1676 wrote to memory of 2720 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 29 PID 1676 wrote to memory of 2720 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 29 PID 1676 wrote to memory of 2852 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 32 PID 1676 wrote to memory of 2852 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 32 PID 1676 wrote to memory of 2852 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 32 PID 1676 wrote to memory of 2852 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 32 PID 1676 wrote to memory of 2620 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 34 PID 1676 wrote to memory of 2620 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 34 PID 1676 wrote to memory of 2620 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 34 PID 1676 wrote to memory of 2620 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 34 PID 1676 wrote to memory of 2148 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 36 PID 1676 wrote to memory of 2148 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 36 PID 1676 wrote to memory of 2148 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 36 PID 1676 wrote to memory of 2148 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 36 PID 1676 wrote to memory of 2924 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 39 PID 1676 wrote to memory of 2924 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 39 PID 1676 wrote to memory of 2924 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 39 PID 1676 wrote to memory of 2924 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 39 PID 1676 wrote to memory of 1236 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 41 PID 1676 wrote to memory of 1236 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 41 PID 1676 wrote to memory of 1236 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 41 PID 1676 wrote to memory of 1236 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 41 PID 1676 wrote to memory of 2188 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 43 PID 1676 wrote to memory of 2188 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 43 PID 1676 wrote to memory of 2188 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 43 PID 1676 wrote to memory of 2188 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 43 PID 1676 wrote to memory of 1616 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 45 PID 1676 wrote to memory of 1616 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 45 PID 1676 wrote to memory of 1616 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 45 PID 1676 wrote to memory of 1616 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 45 PID 1676 wrote to memory of 2516 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 47 PID 1676 wrote to memory of 2516 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 47 PID 1676 wrote to memory of 2516 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 47 PID 1676 wrote to memory of 2516 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 47 PID 1676 wrote to memory of 1640 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 49 PID 1676 wrote to memory of 1640 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 49 PID 1676 wrote to memory of 1640 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 49 PID 1676 wrote to memory of 1640 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 49 PID 1676 wrote to memory of 2996 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 52 PID 1676 wrote to memory of 2996 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 52 PID 1676 wrote to memory of 2996 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 52 PID 1676 wrote to memory of 2996 1676 2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe 52
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-11_ec932db8d25f830743f2c153cdd47dbb_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-11_ec932db8d25f830743f2c153cdd47dbb_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:1676 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2720
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2852
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2620
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2148
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2924
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1236
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2188
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1616
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2516
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1640
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2996
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