Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2024, 00:51
Behavioral task
behavioral1
Sample
2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe
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Size
73KB
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MD5
e95e91a1667ec515be0c7920dbb71ffb
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SHA1
af7422710ce91d6bc84377960f077a13611e4cb2
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SHA256
84c755160b0537baa7b3bb4a1746b9a862e42f23d69d6de6fde66acb79f71647
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SHA512
e3b00d75361b472187182bdbd3f02da4771ab1e4d55c16723a842d960b123c2e1b20816a568ebcd3d36e32b91857b32d9bb9bd8289520164d2da11076cb28530
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SSDEEP
1536:855u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:+MSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\jexbstjctqf = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe" 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_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) \??\M: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\O: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\Q: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\X: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\A: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\I: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\J: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\R: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\S: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\U: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\W: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\Z: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\B: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\G: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\N: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\E: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\H: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\P: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\T: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\V: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\Y: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\K: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe File opened (read-only) \??\L: 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_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 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 3016 wrote to memory of 4272 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 89 PID 3016 wrote to memory of 4272 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 89 PID 3016 wrote to memory of 4272 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 89 PID 3016 wrote to memory of 1112 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 98 PID 3016 wrote to memory of 1112 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 98 PID 3016 wrote to memory of 1112 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 98 PID 3016 wrote to memory of 5052 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 100 PID 3016 wrote to memory of 5052 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 100 PID 3016 wrote to memory of 5052 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 100 PID 3016 wrote to memory of 3936 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 103 PID 3016 wrote to memory of 3936 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 103 PID 3016 wrote to memory of 3936 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 103 PID 3016 wrote to memory of 4480 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 105 PID 3016 wrote to memory of 4480 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 105 PID 3016 wrote to memory of 4480 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 105 PID 3016 wrote to memory of 3000 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 107 PID 3016 wrote to memory of 3000 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 107 PID 3016 wrote to memory of 3000 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 107 PID 3016 wrote to memory of 4460 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 109 PID 3016 wrote to memory of 4460 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 109 PID 3016 wrote to memory of 4460 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 109 PID 3016 wrote to memory of 1028 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 111 PID 3016 wrote to memory of 1028 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 111 PID 3016 wrote to memory of 1028 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 111 PID 3016 wrote to memory of 968 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 113 PID 3016 wrote to memory of 968 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 113 PID 3016 wrote to memory of 968 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 113 PID 3016 wrote to memory of 1904 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 115 PID 3016 wrote to memory of 1904 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 115 PID 3016 wrote to memory of 1904 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 115 PID 3016 wrote to memory of 3976 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 117 PID 3016 wrote to memory of 3976 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 117 PID 3016 wrote to memory of 3976 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 117 PID 3016 wrote to memory of 3232 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 119 PID 3016 wrote to memory of 3232 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 119 PID 3016 wrote to memory of 3232 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 119 PID 3016 wrote to memory of 3496 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 121 PID 3016 wrote to memory of 3496 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 121 PID 3016 wrote to memory of 3496 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 121 PID 3016 wrote to memory of 1524 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 123 PID 3016 wrote to memory of 1524 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 123 PID 3016 wrote to memory of 1524 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 123 PID 3016 wrote to memory of 2908 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 125 PID 3016 wrote to memory of 2908 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 125 PID 3016 wrote to memory of 2908 3016 2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe 125
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-24_e95e91a1667ec515be0c7920dbb71ffb_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:3016 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4272
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1112
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:5052
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3936
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4480
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3000
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4460
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1028
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:968
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1904
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3976
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3232
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3496
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1524
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2908
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