Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
27/03/2024, 17:44
Behavioral task
behavioral1
Sample
2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe
- Size 73KB
- Sample240327-wblklahd24
- SHA256 65f0c75ae6e27fd58b638b4d583575e4ab51d8cd2100778d1cb021c0a1435b7b
- MD5 be6e5ca00f07444de771f37274be57ef
- SHA1 39669f01e3cdd9c441f31acc2e4f612f557a7825
- SHA512 42e320c316aff8bc3cd63d8be770cf76c6f0eb5053cc24635919e10acad2b7d49a0bf546251e786ad5d96a66065c54e5dbb577138dc3b031aba1a046b9b5a85b
- SSDEEP 1536:m555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:3MSjOnrmBxMqqDL2/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-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\qydowbbpvso = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe" 2024-03-27_be6e5ca00f07444de771f37274be57ef_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) \??\B: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\E: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\I: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\J: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\O: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\S: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\T: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\Y: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\G: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\H: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\K: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\M: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\P: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\U: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\W: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\N: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\Q: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\R: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\V: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\A: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\L: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\X: 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe File opened (read-only) \??\Z: 2024-03-27_be6e5ca00f07444de771f37274be57ef_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\ProcessorNameString 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe - Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 2492 wrote to memory of 2028 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 94 PID 2492 wrote to memory of 2028 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 94 PID 2492 wrote to memory of 2028 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 94 PID 2492 wrote to memory of 2948 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 105 PID 2492 wrote to memory of 2948 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 105 PID 2492 wrote to memory of 2948 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 105 PID 2492 wrote to memory of 1700 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 107 PID 2492 wrote to memory of 1700 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 107 PID 2492 wrote to memory of 1700 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 107 PID 2492 wrote to memory of 4396 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 110 PID 2492 wrote to memory of 4396 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 110 PID 2492 wrote to memory of 4396 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 110 PID 2492 wrote to memory of 3672 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 113 PID 2492 wrote to memory of 3672 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 113 PID 2492 wrote to memory of 3672 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 113 PID 2492 wrote to memory of 3548 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 115 PID 2492 wrote to memory of 3548 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 115 PID 2492 wrote to memory of 3548 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 115 PID 2492 wrote to memory of 4760 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 117 PID 2492 wrote to memory of 4760 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 117 PID 2492 wrote to memory of 4760 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 117 PID 2492 wrote to memory of 1040 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 120 PID 2492 wrote to memory of 1040 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 120 PID 2492 wrote to memory of 1040 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 120 PID 2492 wrote to memory of 2600 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 122 PID 2492 wrote to memory of 2600 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 122 PID 2492 wrote to memory of 2600 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 122 PID 2492 wrote to memory of 1120 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 124 PID 2492 wrote to memory of 1120 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 124 PID 2492 wrote to memory of 1120 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 124 PID 2492 wrote to memory of 4676 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 134 PID 2492 wrote to memory of 4676 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 134 PID 2492 wrote to memory of 4676 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 134 PID 2492 wrote to memory of 3968 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 136 PID 2492 wrote to memory of 3968 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 136 PID 2492 wrote to memory of 3968 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 136 PID 2492 wrote to memory of 3452 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 138 PID 2492 wrote to memory of 3452 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 138 PID 2492 wrote to memory of 3452 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 138 PID 2492 wrote to memory of 4176 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 143 PID 2492 wrote to memory of 4176 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 143 PID 2492 wrote to memory of 4176 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 143 PID 2492 wrote to memory of 3120 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 145 PID 2492 wrote to memory of 3120 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 145 PID 2492 wrote to memory of 3120 2492 2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe 145
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-27_be6e5ca00f07444de771f37274be57ef_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-27_be6e5ca00f07444de771f37274be57ef_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:2492 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2028
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2948
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1700
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4396
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3672
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3548
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4760
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1040
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2600
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1120
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4676
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3968
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3452
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4176
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3120
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