Analysis
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max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
27/01/2024, 22:26
Behavioral task
behavioral1
Sample
2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe
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Size
73KB
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MD5
768782f976e1cc95d0b67c781a093b64
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SHA1
36725d3a9a9d4690b4efc46178de9d032fedb57f
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SHA256
3ff1e49790fe917339de932716538ad4af141435aa20b2dc6bc7e9d8568ccecd
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SHA512
e9f9d05dc5b33b97a51bb13b4000494f8b22a0bb2ff656f1a0ad344aae7cbb32466006c3b4907b33fecd1cc4ae4ddb6acdf1adf9f9eca24b6f15f7165a44193e
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SSDEEP
1536:e55u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5rJ:0MSjOnrmBTMqqDL2/mr3IdE8we0Avu5h
Score
6/10
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-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\mrovjpfensy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe" 2024-01-27_768782f976e1cc95d0b67c781a093b64_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) \??\T: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\V: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\G: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\K: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\L: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\M: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\O: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\S: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\X: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\Z: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\A: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\N: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\Q: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\R: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\U: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\W: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\H: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\J: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\Y: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\B: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\E: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\I: 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe File opened (read-only) \??\P: 2024-01-27_768782f976e1cc95d0b67c781a093b64_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 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4688 wrote to memory of 4904 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 86 PID 4688 wrote to memory of 4904 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 86 PID 4688 wrote to memory of 4904 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 86 PID 4688 wrote to memory of 2300 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 96 PID 4688 wrote to memory of 2300 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 96 PID 4688 wrote to memory of 2300 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 96 PID 4688 wrote to memory of 2520 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 98 PID 4688 wrote to memory of 2520 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 98 PID 4688 wrote to memory of 2520 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 98 PID 4688 wrote to memory of 3620 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 101 PID 4688 wrote to memory of 3620 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 101 PID 4688 wrote to memory of 3620 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 101 PID 4688 wrote to memory of 4580 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 103 PID 4688 wrote to memory of 4580 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 103 PID 4688 wrote to memory of 4580 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 103 PID 4688 wrote to memory of 2624 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 105 PID 4688 wrote to memory of 2624 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 105 PID 4688 wrote to memory of 2624 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 105 PID 4688 wrote to memory of 3236 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 107 PID 4688 wrote to memory of 3236 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 107 PID 4688 wrote to memory of 3236 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 107 PID 4688 wrote to memory of 2312 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 109 PID 4688 wrote to memory of 2312 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 109 PID 4688 wrote to memory of 2312 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 109 PID 4688 wrote to memory of 5008 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 111 PID 4688 wrote to memory of 5008 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 111 PID 4688 wrote to memory of 5008 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 111 PID 4688 wrote to memory of 4952 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 113 PID 4688 wrote to memory of 4952 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 113 PID 4688 wrote to memory of 4952 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 113 PID 4688 wrote to memory of 1852 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 115 PID 4688 wrote to memory of 1852 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 115 PID 4688 wrote to memory of 1852 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 115 PID 4688 wrote to memory of 1604 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 117 PID 4688 wrote to memory of 1604 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 117 PID 4688 wrote to memory of 1604 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 117 PID 4688 wrote to memory of 1296 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 119 PID 4688 wrote to memory of 1296 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 119 PID 4688 wrote to memory of 1296 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 119 PID 4688 wrote to memory of 3616 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 121 PID 4688 wrote to memory of 3616 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 121 PID 4688 wrote to memory of 3616 4688 2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe 121
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-01-27_768782f976e1cc95d0b67c781a093b64_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-01-27_768782f976e1cc95d0b67c781a093b64_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:4688 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4904
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2300
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2520
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3620
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4580
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2624
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3236
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2312
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:5008
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4952
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1852
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:1604
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1296
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3616
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