Analysis
- max time kernel
145s - max time network
146s - platform
windows7_x64 - resource
win7-20240215-en - resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system - submitted
22/03/2024, 09:27
Behavioral task
behavioral1
Sample
2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe
Resource
win7-20240215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe
- Size 73KB
- Sample240322-lezxaaaf78
- SHA256 40d18f0986243a2d3e228d2f8cbfd8333ae0af02c497118521a051d65e4ea91d
- MD5 12657c026b5785f7799429aef887a09a
- SHA1 bc9dac4b13520c151665be68a961a6419358d098
- SHA512 b11f6fd25b53147537b3ee0c0714b8fa1ceed0407b062c354163da19c7d7a9980553f8ec4dea71b631b00a3fcb4c56cd49392d9dd4e2c79a99a74907836c565e
- SSDEEP 1536:T55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:PMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
- 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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\rrnmfsxmslc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe" 2024-03-22_12657c026b5785f7799429aef887a09a_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: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\T: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\U: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\Y: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\Z: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\A: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\B: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\G: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\E: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\H: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\I: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\Q: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\R: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\S: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\V: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\W: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\L: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\M: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\O: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\X: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\J: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\K: 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe File opened (read-only) \??\N: 2024-03-22_12657c026b5785f7799429aef887a09a_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 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe - Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 2084 wrote to memory of 2540 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 28 PID 2084 wrote to memory of 2540 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 28 PID 2084 wrote to memory of 2540 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 28 PID 2084 wrote to memory of 2540 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 28 PID 2084 wrote to memory of 2744 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 31 PID 2084 wrote to memory of 2744 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 31 PID 2084 wrote to memory of 2744 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 31 PID 2084 wrote to memory of 2744 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 31 PID 2084 wrote to memory of 2476 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 33 PID 2084 wrote to memory of 2476 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 33 PID 2084 wrote to memory of 2476 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 33 PID 2084 wrote to memory of 2476 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 33 PID 2084 wrote to memory of 2448 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 35 PID 2084 wrote to memory of 2448 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 35 PID 2084 wrote to memory of 2448 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 35 PID 2084 wrote to memory of 2448 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 35 PID 2084 wrote to memory of 3052 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 37 PID 2084 wrote to memory of 3052 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 37 PID 2084 wrote to memory of 3052 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 37 PID 2084 wrote to memory of 3052 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 37 PID 2084 wrote to memory of 3008 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 41 PID 2084 wrote to memory of 3008 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 41 PID 2084 wrote to memory of 3008 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 41 PID 2084 wrote to memory of 3008 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 41 PID 2084 wrote to memory of 1836 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 43 PID 2084 wrote to memory of 1836 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 43 PID 2084 wrote to memory of 1836 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 43 PID 2084 wrote to memory of 1836 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 43 PID 2084 wrote to memory of 496 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 45 PID 2084 wrote to memory of 496 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 45 PID 2084 wrote to memory of 496 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 45 PID 2084 wrote to memory of 496 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 45 PID 2084 wrote to memory of 2660 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 47 PID 2084 wrote to memory of 2660 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 47 PID 2084 wrote to memory of 2660 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 47 PID 2084 wrote to memory of 2660 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 47 PID 2084 wrote to memory of 1700 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 49 PID 2084 wrote to memory of 1700 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 49 PID 2084 wrote to memory of 1700 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 49 PID 2084 wrote to memory of 1700 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 49 PID 2084 wrote to memory of 864 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 51 PID 2084 wrote to memory of 864 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 51 PID 2084 wrote to memory of 864 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 51 PID 2084 wrote to memory of 864 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 51 PID 2084 wrote to memory of 2400 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 53 PID 2084 wrote to memory of 2400 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 53 PID 2084 wrote to memory of 2400 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 53 PID 2084 wrote to memory of 2400 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 53 PID 2084 wrote to memory of 596 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 55 PID 2084 wrote to memory of 596 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 55 PID 2084 wrote to memory of 596 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 55 PID 2084 wrote to memory of 596 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 55 PID 2084 wrote to memory of 592 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 57 PID 2084 wrote to memory of 592 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 57 PID 2084 wrote to memory of 592 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 57 PID 2084 wrote to memory of 592 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 57 PID 2084 wrote to memory of 824 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 59 PID 2084 wrote to memory of 824 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 59 PID 2084 wrote to memory of 824 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 59 PID 2084 wrote to memory of 824 2084 2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe 59
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-22_12657c026b5785f7799429aef887a09a_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_12657c026b5785f7799429aef887a09a_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:2084 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2540
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2744
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2476
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2448
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3052
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3008
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1836
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:496
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2660
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1700
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:864
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2400
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:596
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:592
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:824
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