Analysis
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max time kernel
147s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
01-04-2024 05:51
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe
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Size
258KB
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MD5
b7ab3c848320c4d94b68f61c0fbb6124
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SHA1
6316ddb58bc4edeb06b7d4a736068b9bbdf2e49b
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SHA256
a8b6cbfa4ea087c07999dca49201b12b06496ebc103e55153942b17198434a68
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SHA512
a52cfd1f36ba9800f3670be7070f0f0e3ebf3d8e249b69742247f0c752fad8f3fefbf1a3e7e13b093ef50a54c221defa144ac2c9cd31552577e9bc7441888acd
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SSDEEP
6144:am1G8FVA6aJ/Ruvqdo1NGKXmhYvWVQMBCXaFhWzAJC:NFG6aJ/Qcu8Ykv2aFhUP
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2184-8-0x0000000000400000-0x0000000000446000-memory.dmp family_gandcrab behavioral1/memory/2184-6-0x00000000002D0000-0x00000000002E7000-memory.dmp family_gandcrab behavioral1/memory/2184-5-0x0000000000400000-0x0000000000446000-memory.dmp family_gandcrab behavioral1/memory/2184-17-0x00000000002D0000-0x00000000002E7000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Detects Reflective DLL injection artifacts 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2184-8-0x0000000000400000-0x0000000000446000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2184-6-0x00000000002D0000-0x00000000002E7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2184-5-0x0000000000400000-0x0000000000446000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2184-17-0x00000000002D0000-0x00000000002E7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2184-8-0x0000000000400000-0x0000000000446000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2184-6-0x00000000002D0000-0x00000000002E7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2184-5-0x0000000000400000-0x0000000000446000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2184-17-0x00000000002D0000-0x00000000002E7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2184-8-0x0000000000400000-0x0000000000446000-memory.dmp Gandcrab behavioral1/memory/2184-6-0x00000000002D0000-0x00000000002E7000-memory.dmp Gandcrab behavioral1/memory/2184-5-0x0000000000400000-0x0000000000446000-memory.dmp Gandcrab behavioral1/memory/2184-17-0x00000000002D0000-0x00000000002E7000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\odecvducfbr = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\pdyjxr.exe\"" 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exedescription ioc process File opened (read-only) \??\U: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\V: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\A: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\R: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\L: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\M: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\Q: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\T: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\X: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\Y: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\B: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\H: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\Z: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\G: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\N: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\J: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\K: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\O: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\P: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\S: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\W: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\E: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe File opened (read-only) \??\I: 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exepid process 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exedescription pid process target process PID 2184 wrote to memory of 2652 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2652 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2652 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2652 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2432 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2432 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2432 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2432 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2688 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2688 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2688 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2688 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 892 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 892 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 892 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 892 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2916 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2916 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2916 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2916 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1828 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1828 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1828 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1828 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2788 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2788 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2788 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2788 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 752 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 752 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 752 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 752 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1628 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1628 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1628 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1628 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1932 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1932 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1932 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1932 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 940 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 940 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 940 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 940 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2672 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2672 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2672 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 2672 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 836 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 836 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 836 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 836 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1168 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1168 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1168 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1168 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1864 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1864 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1864 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 1864 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 3060 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 3060 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 3060 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe PID 2184 wrote to memory of 3060 2184 2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-01_b7ab3c848320c4d94b68f61c0fbb6124_karagany_mafia.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2652
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2432
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2688
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:892
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2916
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1828
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2788
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:752
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1628
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1932
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:940
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2672
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:836
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1168
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1864
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:3060
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2816
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2080
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1808
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1060
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1480
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1044
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2324
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2344
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2184-0-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
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memory/2184-3-0x00000000004F0000-0x00000000005F0000-memory.dmpFilesize
1024KB
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memory/2184-4-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
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memory/2184-8-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
-
memory/2184-6-0x00000000002D0000-0x00000000002E7000-memory.dmpFilesize
92KB
-
memory/2184-5-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
-
memory/2184-15-0x00000000004F0000-0x00000000005F0000-memory.dmpFilesize
1024KB
-
memory/2184-17-0x00000000002D0000-0x00000000002E7000-memory.dmpFilesize
92KB