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Analysis
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max time kernel
146s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
28/03/2024, 03:55
Behavioral task
behavioral1
Sample
2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe
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Size
73KB
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MD5
8eba76175943b272368a4d6ab96ef7ff
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SHA1
fc59dd783ac23bd0d9dbea0b76182dde2624381b
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SHA256
b03210b49728dc1f67622e2de7d1479b7f7a1bba798fa2b4cdfe09e503d5c5ee
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SHA512
9ec7452b302f62a808302dce9ec207f3282210c6a4363b6ddd2aa480a85d8f6b59303df151594dbed6dce287ca22c120a7314b0f6b8a06a71e6a5e133397aa36
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SSDEEP
1536:v55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:bMSjOnrmBTMqqDL2/mr3IdE8we0Avu5F
Malware Config
Signatures
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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\byqwmsymzas = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe" 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_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) \??\N: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\V: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\B: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\G: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\L: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\K: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\O: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\Q: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\R: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\S: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\E: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\H: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\I: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\Y: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\T: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\W: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\X: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\P: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\U: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\Z: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\A: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\J: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe File opened (read-only) \??\M: 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_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_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe -
Suspicious use of WriteProcessMemory 60 IoCs
description pid Process procid_target PID 1920 wrote to memory of 2560 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 28 PID 1920 wrote to memory of 2560 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 28 PID 1920 wrote to memory of 2560 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 28 PID 1920 wrote to memory of 2560 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 28 PID 1920 wrote to memory of 2648 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 31 PID 1920 wrote to memory of 2648 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 31 PID 1920 wrote to memory of 2648 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 31 PID 1920 wrote to memory of 2648 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 31 PID 1920 wrote to memory of 2676 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 33 PID 1920 wrote to memory of 2676 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 33 PID 1920 wrote to memory of 2676 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 33 PID 1920 wrote to memory of 2676 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 33 PID 1920 wrote to memory of 2488 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 35 PID 1920 wrote to memory of 2488 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 35 PID 1920 wrote to memory of 2488 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 35 PID 1920 wrote to memory of 2488 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 35 PID 1920 wrote to memory of 2180 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 37 PID 1920 wrote to memory of 2180 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 37 PID 1920 wrote to memory of 2180 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 37 PID 1920 wrote to memory of 2180 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 37 PID 1920 wrote to memory of 800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 41 PID 1920 wrote to memory of 800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 41 PID 1920 wrote to memory of 800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 41 PID 1920 wrote to memory of 800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 41 PID 1920 wrote to memory of 380 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 43 PID 1920 wrote to memory of 380 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 43 PID 1920 wrote to memory of 380 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 43 PID 1920 wrote to memory of 380 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 43 PID 1920 wrote to memory of 1800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 45 PID 1920 wrote to memory of 1800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 45 PID 1920 wrote to memory of 1800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 45 PID 1920 wrote to memory of 1800 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 45 PID 1920 wrote to memory of 2172 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 47 PID 1920 wrote to memory of 2172 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 47 PID 1920 wrote to memory of 2172 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 47 PID 1920 wrote to memory of 2172 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 47 PID 1920 wrote to memory of 3036 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 49 PID 1920 wrote to memory of 3036 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 49 PID 1920 wrote to memory of 3036 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 49 PID 1920 wrote to memory of 3036 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 49 PID 1920 wrote to memory of 1208 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 51 PID 1920 wrote to memory of 1208 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 51 PID 1920 wrote to memory of 1208 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 51 PID 1920 wrote to memory of 1208 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 51 PID 1920 wrote to memory of 2064 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 53 PID 1920 wrote to memory of 2064 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 53 PID 1920 wrote to memory of 2064 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 53 PID 1920 wrote to memory of 2064 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 53 PID 1920 wrote to memory of 752 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 55 PID 1920 wrote to memory of 752 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 55 PID 1920 wrote to memory of 752 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 55 PID 1920 wrote to memory of 752 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 55 PID 1920 wrote to memory of 2512 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 57 PID 1920 wrote to memory of 2512 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 57 PID 1920 wrote to memory of 2512 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 57 PID 1920 wrote to memory of 2512 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 57 PID 1920 wrote to memory of 1760 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 59 PID 1920 wrote to memory of 1760 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 59 PID 1920 wrote to memory of 1760 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 59 PID 1920 wrote to memory of 1760 1920 2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe 59
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-28_8eba76175943b272368a4d6ab96ef7ff_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-28_8eba76175943b272368a4d6ab96ef7ff_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:1920 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2560
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2648
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2676
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2488
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2180
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:800
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:380
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1800
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2172
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3036
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1208
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2064
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:752
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2512
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1760
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