Analysis
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max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
31-03-2024 15:26
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe
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Size
250KB
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MD5
17b8950d18729f5badfa706f96a94b68
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SHA1
e33e9a8dfc07d0f2036e811b162f1f01cd8c233f
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SHA256
52442d770c9d9cd2a5514593559acc402b11436c549ad2d8b9a982d53e030b3b
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SHA512
2a8289571de4edd43d44b771eb00feb39df93b2f5c7d84bfffacca7e97b3f86e4afa3205f85420aa014117090a58e1a67525b6814991b33b99ca463463375985
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SSDEEP
3072:4/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:4/y20Gj0r+EBFrkvlU3RvIUDOIN
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2868-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2868-5-0x00000000001B0000-0x00000000001C7000-memory.dmp family_gandcrab behavioral1/memory/2868-7-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2868-16-0x00000000001B0000-0x00000000001C7000-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/2868-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2868-5-0x00000000001B0000-0x00000000001C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2868-7-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2868-16-0x00000000001B0000-0x00000000001C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2868-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2868-5-0x00000000001B0000-0x00000000001C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2868-7-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2868-16-0x00000000001B0000-0x00000000001C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2868-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2868-5-0x00000000001B0000-0x00000000001C7000-memory.dmp Gandcrab behavioral1/memory/2868-7-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2868-16-0x00000000001B0000-0x00000000001C7000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\qjnyklvjuaz = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\huyidk.exe\"" 2024-03-31_17b8950d18729f5badfa706f96a94b68_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_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exedescription ioc process File opened (read-only) \??\H: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-31_17b8950d18729f5badfa706f96a94b68_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_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exepid process 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exedescription pid process target process PID 2868 wrote to memory of 1296 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1296 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1296 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1296 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2804 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2804 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2804 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2804 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2692 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2692 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2692 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2692 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2488 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2488 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2488 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2488 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2724 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2724 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2724 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2724 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2528 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2528 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2528 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2528 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2128 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2128 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2128 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2128 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2708 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2708 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2708 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2708 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1784 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1784 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1784 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1784 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1760 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1760 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1760 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1760 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2524 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2524 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2524 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2524 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1028 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1028 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1028 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1028 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1584 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1584 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1584 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 1584 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2236 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2236 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2236 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2236 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2832 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2832 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2832 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2832 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2720 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2720 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2720 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe PID 2868 wrote to memory of 2720 2868 2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-31_17b8950d18729f5badfa706f96a94b68_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-31_17b8950d18729f5badfa706f96a94b68_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/2868-2-0x00000000002F0000-0x00000000003F0000-memory.dmpFilesize
1024KB
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memory/2868-3-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2868-4-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2868-5-0x00000000001B0000-0x00000000001C7000-memory.dmpFilesize
92KB
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memory/2868-7-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2868-15-0x00000000002F0000-0x00000000003F0000-memory.dmpFilesize
1024KB
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memory/2868-16-0x00000000001B0000-0x00000000001C7000-memory.dmpFilesize
92KB