Analysis
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max time kernel
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max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
24/03/2024, 03:44
Behavioral task
behavioral1
Sample
2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe
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Size
73KB
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MD5
52a4fb34f64a1cadc9825d4184231b07
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SHA1
76607728f8ecd39807325013b69fe4ca0c3098b4
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SHA256
324f3ac5d1a5fc3732dfd7fecd750b89af5c4a5fd71b6d582cba506cd4749f31
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SHA512
028e8eb15822bfd36fb906b45412520b6becef6e814424eb9cc16e9088db9918e911ec4fd56b80c9a93692625fd069011fcb49ede7a9503fbcdad13a79440c96
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SSDEEP
1536:555u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:RMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\lfxxijjbgqg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe" 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_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) \??\V: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\Y: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\A: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\M: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\O: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\Q: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\T: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\E: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\H: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\J: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\R: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\Z: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\X: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\G: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\I: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\K: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\N: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\P: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\B: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\L: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\S: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\U: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe File opened (read-only) \??\W: 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 2856 wrote to memory of 1488 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 94 PID 2856 wrote to memory of 1488 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 94 PID 2856 wrote to memory of 1488 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 94 PID 2856 wrote to memory of 1852 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 104 PID 2856 wrote to memory of 1852 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 104 PID 2856 wrote to memory of 1852 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 104 PID 2856 wrote to memory of 1004 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 107 PID 2856 wrote to memory of 1004 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 107 PID 2856 wrote to memory of 1004 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 107 PID 2856 wrote to memory of 4492 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 112 PID 2856 wrote to memory of 4492 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 112 PID 2856 wrote to memory of 4492 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 112 PID 2856 wrote to memory of 1704 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 118 PID 2856 wrote to memory of 1704 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 118 PID 2856 wrote to memory of 1704 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 118 PID 2856 wrote to memory of 3628 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 120 PID 2856 wrote to memory of 3628 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 120 PID 2856 wrote to memory of 3628 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 120 PID 2856 wrote to memory of 3764 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 122 PID 2856 wrote to memory of 3764 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 122 PID 2856 wrote to memory of 3764 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 122 PID 2856 wrote to memory of 3780 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 125 PID 2856 wrote to memory of 3780 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 125 PID 2856 wrote to memory of 3780 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 125 PID 2856 wrote to memory of 2840 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 127 PID 2856 wrote to memory of 2840 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 127 PID 2856 wrote to memory of 2840 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 127 PID 2856 wrote to memory of 1860 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 129 PID 2856 wrote to memory of 1860 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 129 PID 2856 wrote to memory of 1860 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 129 PID 2856 wrote to memory of 632 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 131 PID 2856 wrote to memory of 632 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 131 PID 2856 wrote to memory of 632 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 131 PID 2856 wrote to memory of 4984 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 133 PID 2856 wrote to memory of 4984 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 133 PID 2856 wrote to memory of 4984 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 133 PID 2856 wrote to memory of 792 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 135 PID 2856 wrote to memory of 792 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 135 PID 2856 wrote to memory of 792 2856 2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe 135
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_52a4fb34f64a1cadc9825d4184231b07_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_52a4fb34f64a1cadc9825d4184231b07_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:2856 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1488
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1852
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1004
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4492
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1704
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3628
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3764
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3780
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2840
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1860
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:632
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4984
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:792
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