Analysis
- max time kernel
152s - max time network
162s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
02/03/2024, 17:11
Behavioral task
behavioral1
Sample
2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe
Resource
win7-20240220-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe
- Size 73KB
- Sample240302-vqlngafc5y
- SHA256 52f2016238354dfced9bd56f7df98b136d3aff2b2a4d00814d7d6e93dd25facb
- MD5 9d53850f9e32764a083c6e8035ce312c
- SHA1 2b122829347a372029254cb68d7799e381307fd8
- SHA512 e45eef167fcb2c4079e4cc2ca98b96ee2597ab4c21c4c929997d5a252c53aded836d8a46ea905ebb29a5725677ad5fb61fc00621ff5c1239e92ba378faebd273
- SSDEEP 1536:K555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:7MSjOnrmBxMqqDL2/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-1-5-21-609813121-2907144057-1731107329-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\skdcbtwuese = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe" 2024-03-02_9d53850f9e32764a083c6e8035ce312c_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) \??\A: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\E: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\S: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\W: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\P: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\R: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\T: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\U: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\G: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\I: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\N: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\O: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\X: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\B: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\L: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\M: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\V: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\Y: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\Z: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\H: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\J: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\K: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe File opened (read-only) \??\Q: 2024-03-02_9d53850f9e32764a083c6e8035ce312c_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 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2792 wrote to memory of 3512 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 90 PID 2792 wrote to memory of 3512 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 90 PID 2792 wrote to memory of 3512 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 90 PID 2792 wrote to memory of 4632 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 94 PID 2792 wrote to memory of 4632 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 94 PID 2792 wrote to memory of 4632 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 94 PID 2792 wrote to memory of 1436 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 98 PID 2792 wrote to memory of 1436 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 98 PID 2792 wrote to memory of 1436 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 98 PID 2792 wrote to memory of 3624 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 100 PID 2792 wrote to memory of 3624 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 100 PID 2792 wrote to memory of 3624 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 100 PID 2792 wrote to memory of 2768 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 104 PID 2792 wrote to memory of 2768 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 104 PID 2792 wrote to memory of 2768 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 104 PID 2792 wrote to memory of 2236 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 106 PID 2792 wrote to memory of 2236 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 106 PID 2792 wrote to memory of 2236 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 106 PID 2792 wrote to memory of 3268 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 108 PID 2792 wrote to memory of 3268 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 108 PID 2792 wrote to memory of 3268 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 108 PID 2792 wrote to memory of 1628 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 110 PID 2792 wrote to memory of 1628 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 110 PID 2792 wrote to memory of 1628 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 110 PID 2792 wrote to memory of 452 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 112 PID 2792 wrote to memory of 452 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 112 PID 2792 wrote to memory of 452 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 112 PID 2792 wrote to memory of 3596 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 114 PID 2792 wrote to memory of 3596 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 114 PID 2792 wrote to memory of 3596 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 114 PID 2792 wrote to memory of 4340 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 116 PID 2792 wrote to memory of 4340 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 116 PID 2792 wrote to memory of 4340 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 116 PID 2792 wrote to memory of 4636 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 118 PID 2792 wrote to memory of 4636 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 118 PID 2792 wrote to memory of 4636 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 118 PID 2792 wrote to memory of 1144 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 120 PID 2792 wrote to memory of 1144 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 120 PID 2792 wrote to memory of 1144 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 120 PID 2792 wrote to memory of 3344 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 122 PID 2792 wrote to memory of 3344 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 122 PID 2792 wrote to memory of 3344 2792 2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe 122
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-02_9d53850f9e32764a083c6e8035ce312c_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-02_9d53850f9e32764a083c6e8035ce312c_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:2792 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3512
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4632
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1436
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3624
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2768
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2236
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3268
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1628
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:452
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3596
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4340
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4636
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1144
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3344
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