Analysis
- max time kernel
140s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
28/03/2024, 00:47
Behavioral task
behavioral1
Sample
2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe
- Size 73KB
- Sample240328-a474eacb6v
- SHA256 154f4ae405ba67ee0d6367c299542c1c2666427c6f5f2801cf09c30353383eee
- MD5 b6e650e0dcb42921a8fc73fdc44fe9b4
- SHA1 f87b923c482e421f0052e0fd362a807cd08fdd0c
- SHA512 aa8b423f61f2622f2ff7b1807dae5df28e8bed3bb25b46d00313865366adf33443e4200d717ef86a75801787413f421d61b64f3c6f8bc612de86183753c58dd5
- SSDEEP 1536:r555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:sMSjOnrmBxMqqDL2/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\sgglvznmmeg = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe" 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_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) \??\E: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\H: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\K: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\N: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\B: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\U: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\V: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\W: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\X: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\Y: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\Z: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\R: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\I: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\L: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\M: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\O: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\Q: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\T: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\G: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\J: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\P: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\S: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe File opened (read-only) \??\A: 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_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 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1436 wrote to memory of 4852 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 89 PID 1436 wrote to memory of 4852 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 89 PID 1436 wrote to memory of 4852 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 89 PID 1436 wrote to memory of 4796 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 98 PID 1436 wrote to memory of 4796 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 98 PID 1436 wrote to memory of 4796 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 98 PID 1436 wrote to memory of 3828 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 100 PID 1436 wrote to memory of 3828 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 100 PID 1436 wrote to memory of 3828 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 100 PID 1436 wrote to memory of 4732 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 103 PID 1436 wrote to memory of 4732 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 103 PID 1436 wrote to memory of 4732 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 103 PID 1436 wrote to memory of 4868 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 105 PID 1436 wrote to memory of 4868 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 105 PID 1436 wrote to memory of 4868 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 105 PID 1436 wrote to memory of 3528 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 107 PID 1436 wrote to memory of 3528 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 107 PID 1436 wrote to memory of 3528 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 107 PID 1436 wrote to memory of 3888 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 109 PID 1436 wrote to memory of 3888 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 109 PID 1436 wrote to memory of 3888 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 109 PID 1436 wrote to memory of 3976 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 111 PID 1436 wrote to memory of 3976 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 111 PID 1436 wrote to memory of 3976 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 111 PID 1436 wrote to memory of 4272 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 113 PID 1436 wrote to memory of 4272 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 113 PID 1436 wrote to memory of 4272 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 113 PID 1436 wrote to memory of 2212 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 115 PID 1436 wrote to memory of 2212 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 115 PID 1436 wrote to memory of 2212 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 115 PID 1436 wrote to memory of 2076 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 117 PID 1436 wrote to memory of 2076 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 117 PID 1436 wrote to memory of 2076 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 117 PID 1436 wrote to memory of 1416 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 119 PID 1436 wrote to memory of 1416 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 119 PID 1436 wrote to memory of 1416 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 119 PID 1436 wrote to memory of 2592 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 121 PID 1436 wrote to memory of 2592 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 121 PID 1436 wrote to memory of 2592 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 121 PID 1436 wrote to memory of 4628 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 123 PID 1436 wrote to memory of 4628 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 123 PID 1436 wrote to memory of 4628 1436 2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe 123
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-28_b6e650e0dcb42921a8fc73fdc44fe9b4_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:1436 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4852
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4796
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3828
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4732
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4868
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3528
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3888
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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:4272
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2212
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2076
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1416
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2592
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4628
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