Analysis
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max time kernel
147s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
31-03-2024 12:50
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe
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Size
250KB
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MD5
571d67ea093bb5601b663df9b3df43fa
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SHA1
9801e85f9e4bc735281b334c05e9dce7e38ce5e4
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SHA256
a0f0e2bea9fd6048222761184a00ad20305d6bd54c380f99b70d589260e8fab5
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SHA512
ad566a79b542f0266694d36501138d6628e2b8ae58761ac6ab78a4182d70257b21d37756a4059b6da9d5283dadf666cebe994b3f56a7a94e02db7a5de673b203
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SSDEEP
3072:F/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:F/y20Gj0r+EBFrkvlU3RvIUDOIN
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2856-7-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2856-5-0x0000000000220000-0x0000000000237000-memory.dmp family_gandcrab behavioral1/memory/2856-16-0x0000000000220000-0x0000000000237000-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/2856-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2856-7-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2856-5-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2856-16-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2856-7-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2856-5-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2856-16-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2856-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2856-7-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2856-5-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab behavioral1/memory/2856-16-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\mgxrccwssol = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\rzjnth.exe\"" 2024-03-31_571d67ea093bb5601b663df9b3df43fa_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:
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exedescription ioc process File opened (read-only) \??\E: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exepid process 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exedescription pid process target process PID 2856 wrote to memory of 2652 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2652 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2652 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2652 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2400 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2400 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2400 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2400 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2768 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2768 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2768 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2768 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2504 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2504 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2504 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2504 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2560 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2560 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2560 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2560 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2408 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2408 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2408 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2408 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2368 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2368 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2368 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2368 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2620 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2620 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2620 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2620 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2276 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2276 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2276 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2276 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2272 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2272 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2272 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2272 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2136 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2136 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2136 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2136 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 844 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 844 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 844 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 844 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2580 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2580 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2580 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2580 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 320 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 320 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 320 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 320 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2200 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2200 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2200 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2200 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2568 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2568 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2568 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe PID 2856 wrote to memory of 2568 2856 2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-31_571d67ea093bb5601b663df9b3df43fa_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-31_571d67ea093bb5601b663df9b3df43fa_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
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2856-2-0x00000000005E0000-0x00000000006E0000-memory.dmpFilesize
1024KB
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memory/2856-3-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2856-4-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2856-7-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2856-5-0x0000000000220000-0x0000000000237000-memory.dmpFilesize
92KB
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memory/2856-15-0x00000000005E0000-0x00000000006E0000-memory.dmpFilesize
1024KB
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memory/2856-16-0x0000000000220000-0x0000000000237000-memory.dmpFilesize
92KB