Analysis
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max time kernel
142s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
02-01-2025 13:44
Behavioral task
behavioral1
Sample
2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe
Resource
win7-20241010-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe
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Size
73KB
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MD5
51aacb57f7c4dc0ce57578de22c5eac3
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SHA1
114b07b7dcbbfab28fe2d0662d6afdd81a200542
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SHA256
b31c35fa8b0a48d42d0d1d1dd84d23f5fb08936d8aef79d5bf3a22d15517b53b
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SHA512
b4095327f0e4bb8196978b96211e3390cfc78889774527ec0852cad515f25013917795cd22c12c805975599f848aa3069eb48960f35f8ce54faa9d0969e3ba10
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SSDEEP
1536:b555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:8MSjOnrmBxMqqDL2/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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\yysqfopwpax = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe" 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_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) \??\O: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\T: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\Z: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\R: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\Y: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\A: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\B: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\E: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\I: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\Q: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\S: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\V: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\W: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\G: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\H: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\K: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\L: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\M: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\J: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\N: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\P: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\U: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe File opened (read-only) \??\X: 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe -
System Location Discovery: System Language Discovery 1 TTPs 15 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.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 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe -
Suspicious use of WriteProcessMemory 56 IoCs
description pid Process procid_target PID 1128 wrote to memory of 2916 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 30 PID 1128 wrote to memory of 2916 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 30 PID 1128 wrote to memory of 2916 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 30 PID 1128 wrote to memory of 2916 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 30 PID 1128 wrote to memory of 2816 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 33 PID 1128 wrote to memory of 2816 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 33 PID 1128 wrote to memory of 2816 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 33 PID 1128 wrote to memory of 2816 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 33 PID 1128 wrote to memory of 2512 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 35 PID 1128 wrote to memory of 2512 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 35 PID 1128 wrote to memory of 2512 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 35 PID 1128 wrote to memory of 2512 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 35 PID 1128 wrote to memory of 2884 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 37 PID 1128 wrote to memory of 2884 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 37 PID 1128 wrote to memory of 2884 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 37 PID 1128 wrote to memory of 2884 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 37 PID 1128 wrote to memory of 2788 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 39 PID 1128 wrote to memory of 2788 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 39 PID 1128 wrote to memory of 2788 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 39 PID 1128 wrote to memory of 2788 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 39 PID 1128 wrote to memory of 944 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 41 PID 1128 wrote to memory of 944 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 41 PID 1128 wrote to memory of 944 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 41 PID 1128 wrote to memory of 944 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 41 PID 1128 wrote to memory of 2868 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 43 PID 1128 wrote to memory of 2868 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 43 PID 1128 wrote to memory of 2868 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 43 PID 1128 wrote to memory of 2868 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 43 PID 1128 wrote to memory of 452 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 46 PID 1128 wrote to memory of 452 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 46 PID 1128 wrote to memory of 452 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 46 PID 1128 wrote to memory of 452 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 46 PID 1128 wrote to memory of 580 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 48 PID 1128 wrote to memory of 580 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 48 PID 1128 wrote to memory of 580 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 48 PID 1128 wrote to memory of 580 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 48 PID 1128 wrote to memory of 764 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 50 PID 1128 wrote to memory of 764 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 50 PID 1128 wrote to memory of 764 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 50 PID 1128 wrote to memory of 764 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 50 PID 1128 wrote to memory of 520 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 52 PID 1128 wrote to memory of 520 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 52 PID 1128 wrote to memory of 520 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 52 PID 1128 wrote to memory of 520 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 52 PID 1128 wrote to memory of 2464 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 54 PID 1128 wrote to memory of 2464 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 54 PID 1128 wrote to memory of 2464 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 54 PID 1128 wrote to memory of 2464 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 54 PID 1128 wrote to memory of 560 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 56 PID 1128 wrote to memory of 560 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 56 PID 1128 wrote to memory of 560 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 56 PID 1128 wrote to memory of 560 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 56 PID 1128 wrote to memory of 612 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 58 PID 1128 wrote to memory of 612 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 58 PID 1128 wrote to memory of 612 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 58 PID 1128 wrote to memory of 612 1128 2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe 58
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-02_51aacb57f7c4dc0ce57578de22c5eac3_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1128 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2916
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2816
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2512
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2884
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2788
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:944
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2868
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:452
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:580
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:764
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:520
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:2464
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:560
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵
- System Location Discovery: System Language Discovery
PID:612
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