Analysis
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max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
01-04-2024 03:24
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe
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Size
308KB
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MD5
0147dbcec8e6fc4344501a832da5b7e4
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SHA1
0b372a7b5fe60a14c22778926a7de11f85532a42
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SHA256
d3cc28c5c9b40f44fe4d4ea2c7edabb2c92ed44827c6d3244be6a5810c7d2fac
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SHA512
d0c9cb5f305c7f55813773ad373e3d73eddde3987640398736a3bd7395439679ab0867b1cabed0e49bcc6eea3ed69e41dbd4c54ff26cc88fac958c475000448f
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SSDEEP
6144:pzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:3DHNam62ZdKmZmuPH
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2392-2-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2392-3-0x00000000002D0000-0x00000000002E7000-memory.dmp family_gandcrab behavioral1/memory/2392-10-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2392-13-0x00000000002D0000-0x00000000002E7000-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/2392-2-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2392-3-0x00000000002D0000-0x00000000002E7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2392-10-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2392-13-0x00000000002D0000-0x00000000002E7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2392-3-0x00000000002D0000-0x00000000002E7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2392-13-0x00000000002D0000-0x00000000002E7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2392-2-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2392-3-0x00000000002D0000-0x00000000002E7000-memory.dmp Gandcrab behavioral1/memory/2392-10-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2392-13-0x00000000002D0000-0x00000000002E7000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\bzyesxmjlzj = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\rycanf.exe\"" 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_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_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exedescription ioc process File opened (read-only) \??\H: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\U: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\V: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\Y: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\E: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\L: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\N: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\S: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\P: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\R: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\T: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\A: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\J: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\M: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\O: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\Q: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\W: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\X: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\Z: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\B: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\G: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\I: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe File opened (read-only) \??\K: 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_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_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exepid process 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exedescription pid process target process PID 2392 wrote to memory of 2376 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2376 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2376 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2376 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2636 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2636 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2636 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2636 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2568 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2568 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2568 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2568 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2472 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2472 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2472 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2472 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1360 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1360 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1360 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1360 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2556 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2556 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2556 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2556 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2132 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2132 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2132 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2132 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2148 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2148 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2148 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2148 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2756 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2756 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2756 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2756 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2424 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2424 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2424 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2424 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1084 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1084 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1084 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1084 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 764 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 764 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 764 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 764 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2256 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2256 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2256 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 2256 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1144 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1144 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1144 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1144 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1860 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1860 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1860 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1860 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1168 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1168 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1168 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe PID 2392 wrote to memory of 1168 2392 2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-01_0147dbcec8e6fc4344501a832da5b7e4_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:2392 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2376
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2636
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2568
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2472
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1360
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2556
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2132
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2148
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2756
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2424
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1084
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:764
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2256
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1144
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1860
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1168
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1488
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2400
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2880
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1548
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:660
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2000
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2896
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2924
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2392-1-0x000000000AA60000-0x000000000AB60000-memory.dmpFilesize
1024KB
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memory/2392-2-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/2392-3-0x00000000002D0000-0x00000000002E7000-memory.dmpFilesize
92KB
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memory/2392-10-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/2392-12-0x000000000AA60000-0x000000000AB60000-memory.dmpFilesize
1024KB
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memory/2392-13-0x00000000002D0000-0x00000000002E7000-memory.dmpFilesize
92KB