Analysis
- max time kernel
141s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
23/03/2024, 23:23
Behavioral task
behavioral1
Sample
2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe
- Size 73KB
- Sample240323-3dgsrage4s
- SHA256 43930946de3902c9ec600d2245f06ad928d6c341f481c8e4e7d64dda0d0e7144
- MD5 0bbe971435816b70f412412a60308843
- SHA1 23c6de966f8eca567e16f37b7d64f434f55f69a2
- SHA512 85434dd9607893e5c379b74b0649c9fd9251a7b17b4d377353554a965697e48414b730d891f81495316e44f1b5971a724c1ec1a51d92c929a396d774ee51490f
- SSDEEP 1536:C555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:TMSjOnrmBxMqqDL2/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-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\eokjrumakjx = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe" 2024-03-23_0bbe971435816b70f412412a60308843_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) \??\N: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\R: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\T: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\W: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\A: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\B: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\G: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\K: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\L: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\S: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\X: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\Y: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\I: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\J: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\P: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\Z: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\Q: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\U: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\V: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\E: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\H: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\M: 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe File opened (read-only) \??\O: 2024-03-23_0bbe971435816b70f412412a60308843_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_0bbe971435816b70f412412a60308843_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2968 wrote to memory of 3548 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 93 PID 2968 wrote to memory of 3548 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 93 PID 2968 wrote to memory of 3548 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 93 PID 2968 wrote to memory of 3852 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 106 PID 2968 wrote to memory of 3852 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 106 PID 2968 wrote to memory of 3852 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 106 PID 2968 wrote to memory of 1284 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 108 PID 2968 wrote to memory of 1284 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 108 PID 2968 wrote to memory of 1284 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 108 PID 2968 wrote to memory of 3036 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 112 PID 2968 wrote to memory of 3036 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 112 PID 2968 wrote to memory of 3036 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 112 PID 2968 wrote to memory of 4308 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 114 PID 2968 wrote to memory of 4308 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 114 PID 2968 wrote to memory of 4308 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 114 PID 2968 wrote to memory of 2764 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 116 PID 2968 wrote to memory of 2764 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 116 PID 2968 wrote to memory of 2764 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 116 PID 2968 wrote to memory of 3456 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 120 PID 2968 wrote to memory of 3456 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 120 PID 2968 wrote to memory of 3456 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 120 PID 2968 wrote to memory of 4628 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 122 PID 2968 wrote to memory of 4628 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 122 PID 2968 wrote to memory of 4628 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 122 PID 2968 wrote to memory of 4980 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 124 PID 2968 wrote to memory of 4980 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 124 PID 2968 wrote to memory of 4980 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 124 PID 2968 wrote to memory of 3676 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 129 PID 2968 wrote to memory of 3676 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 129 PID 2968 wrote to memory of 3676 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 129 PID 2968 wrote to memory of 5072 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 131 PID 2968 wrote to memory of 5072 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 131 PID 2968 wrote to memory of 5072 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 131 PID 2968 wrote to memory of 3488 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 133 PID 2968 wrote to memory of 3488 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 133 PID 2968 wrote to memory of 3488 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 133 PID 2968 wrote to memory of 876 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 135 PID 2968 wrote to memory of 876 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 135 PID 2968 wrote to memory of 876 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 135 PID 2968 wrote to memory of 3132 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 141 PID 2968 wrote to memory of 3132 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 141 PID 2968 wrote to memory of 3132 2968 2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe 141
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-23_0bbe971435816b70f412412a60308843_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-23_0bbe971435816b70f412412a60308843_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:2968 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3548
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3852
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1284
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3036
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4308
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2764
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3456
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4628
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4980
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3676
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:5072
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3488
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:876
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3132
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