Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
09/07/2024, 19:50
Behavioral task
behavioral1
Sample
2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe
Resource
win7-20240704-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe
- Size 73KB
- Sample240709-ykhamstfjg
- SHA256 46385dbadfad2fb50a8a3eb545d6b9c81a40d661b98c120d8761aaa432827bfc
- MD5 2f51af4b19174d130e062eb837de8bc3
- SHA1 ce1e675d9a25d6eff2f8336629a6ffdb23e02c8c
- SHA512 3b66b9666921e9b3a2f6595424d4b1907279c6276524a315a033e081e347a2d7ca54ef375a00192059bb20759d98abd5714c6fd676084fc49fbfe85f5dec17f4
- SSDEEP 1536:O55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:EMSjOnrmBTMqqDL2/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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\eurrmlalmpi = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe" 2024-07-09_2f51af4b19174d130e062eb837de8bc3_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) \??\X: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\H: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\P: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\T: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\Z: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\E: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\R: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\S: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\O: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\Q: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\U: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\V: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\W: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\G: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\J: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\N: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\Y: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\K: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\L: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\M: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\A: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\B: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe File opened (read-only) \??\I: 2024-07-09_2f51af4b19174d130e062eb837de8bc3_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 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe - Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 4848 wrote to memory of 2520 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 84 PID 4848 wrote to memory of 2520 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 84 PID 4848 wrote to memory of 2520 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 84 PID 4848 wrote to memory of 1148 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 86 PID 4848 wrote to memory of 1148 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 86 PID 4848 wrote to memory of 1148 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 86 PID 4848 wrote to memory of 4724 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 88 PID 4848 wrote to memory of 4724 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 88 PID 4848 wrote to memory of 4724 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 88 PID 4848 wrote to memory of 4632 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 90 PID 4848 wrote to memory of 4632 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 90 PID 4848 wrote to memory of 4632 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 90 PID 4848 wrote to memory of 1952 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 93 PID 4848 wrote to memory of 1952 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 93 PID 4848 wrote to memory of 1952 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 93 PID 4848 wrote to memory of 4832 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 95 PID 4848 wrote to memory of 4832 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 95 PID 4848 wrote to memory of 4832 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 95 PID 4848 wrote to memory of 2172 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 97 PID 4848 wrote to memory of 2172 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 97 PID 4848 wrote to memory of 2172 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 97 PID 4848 wrote to memory of 3100 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 99 PID 4848 wrote to memory of 3100 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 99 PID 4848 wrote to memory of 3100 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 99 PID 4848 wrote to memory of 4812 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 101 PID 4848 wrote to memory of 4812 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 101 PID 4848 wrote to memory of 4812 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 101 PID 4848 wrote to memory of 1252 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 103 PID 4848 wrote to memory of 1252 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 103 PID 4848 wrote to memory of 1252 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 103 PID 4848 wrote to memory of 1588 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 105 PID 4848 wrote to memory of 1588 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 105 PID 4848 wrote to memory of 1588 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 105 PID 4848 wrote to memory of 232 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 107 PID 4848 wrote to memory of 232 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 107 PID 4848 wrote to memory of 232 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 107 PID 4848 wrote to memory of 748 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 109 PID 4848 wrote to memory of 748 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 109 PID 4848 wrote to memory of 748 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 109 PID 4848 wrote to memory of 4336 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 111 PID 4848 wrote to memory of 4336 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 111 PID 4848 wrote to memory of 4336 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 111 PID 4848 wrote to memory of 864 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 113 PID 4848 wrote to memory of 864 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 113 PID 4848 wrote to memory of 864 4848 2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe 113
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-09_2f51af4b19174d130e062eb837de8bc3_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-09_2f51af4b19174d130e062eb837de8bc3_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:4848 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2520
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1148
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4724
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4632
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1952
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4832
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2172
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3100
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4812
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1252
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1588
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:232
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:748
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4336
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:864
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