Analysis
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max time kernel
148s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
01-04-2024 01:31
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe
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Size
250KB
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MD5
26b7f2efdc0e8cfba385636847895c38
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SHA1
cf8dcbf4dc451e624f4ac0cdb3c6f44c3fa5c7e8
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SHA256
47a37bf233d1eb7facbfd98a91eab35efb0d441c95046601dc70c811e0673971
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SHA512
55106c8b0f566b1a7a02b81f20dcea2a1a35dec52cd2032abe7645f04a14bc9bc30fa77c4de6b057840009be3f6f9d03241d846f466c8a4682f235fd2fef2b06
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SSDEEP
3072:6/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:6/y20Gj0r+EBFrkvlU3RvIUDOIN
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1968-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/1968-5-0x0000000000340000-0x0000000000357000-memory.dmp family_gandcrab behavioral1/memory/1968-12-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/1968-15-0x0000000000340000-0x0000000000357000-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/1968-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1968-5-0x0000000000340000-0x0000000000357000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1968-12-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1968-15-0x0000000000340000-0x0000000000357000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1968-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1968-5-0x0000000000340000-0x0000000000357000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1968-12-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1968-15-0x0000000000340000-0x0000000000357000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1968-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/1968-5-0x0000000000340000-0x0000000000357000-memory.dmp Gandcrab behavioral1/memory/1968-12-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/1968-15-0x0000000000340000-0x0000000000357000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\rsfxpldschg = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\ytgbdm.exe\"" 2024-04-01_26b7f2efdc0e8cfba385636847895c38_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_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exedescription ioc process File opened (read-only) \??\Z: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\E: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\L: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\N: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\P: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\Q: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\R: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\S: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\Y: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\B: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\I: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\M: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\T: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\U: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\V: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\X: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\G: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\W: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\A: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\H: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\J: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\K: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe File opened (read-only) \??\O: 2024-04-01_26b7f2efdc0e8cfba385636847895c38_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_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exepid process 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exedescription pid process target process PID 1968 wrote to memory of 1940 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1940 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1940 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1940 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2484 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2484 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2484 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2484 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2520 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2520 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2520 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2520 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2496 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2496 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2496 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2496 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2380 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2380 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2380 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2380 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2840 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2840 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2840 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2840 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2660 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2660 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2660 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2660 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2104 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2104 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2104 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2104 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2156 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2156 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2156 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2156 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1776 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1776 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1776 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1776 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1036 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1036 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1036 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1036 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1108 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1108 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1108 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1108 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2552 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2552 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2552 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2552 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1544 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1544 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1544 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1544 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2456 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2456 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2456 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 2456 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1324 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1324 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1324 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe PID 1968 wrote to memory of 1324 1968 2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-01_26b7f2efdc0e8cfba385636847895c38_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-01_26b7f2efdc0e8cfba385636847895c38_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:1968 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1940
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2484
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2520
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2496
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2380
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2840
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2660
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2104
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2156
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1776
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1036
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1108
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2552
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1544
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2456
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1324
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1076
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1568
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:3036
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1772
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1316
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:3000
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:648
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1684
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1968-2-0x0000000000600000-0x0000000000700000-memory.dmpFilesize
1024KB
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memory/1968-3-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/1968-4-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/1968-5-0x0000000000340000-0x0000000000357000-memory.dmpFilesize
92KB
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memory/1968-12-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/1968-13-0x0000000000600000-0x0000000000700000-memory.dmpFilesize
1024KB
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memory/1968-15-0x0000000000340000-0x0000000000357000-memory.dmpFilesize
92KB