Analysis
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max time kernel
156s -
max time network
175s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
31-03-2024 10:47
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe
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Size
250KB
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MD5
ba821832a4aaa463a16cefd9c0fa12a0
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SHA1
d689b3e8be64781f4545054cf6056c85e94cef99
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SHA256
c97740ab5bfbad642b3fafb2ea7ab3cfb7e7de07832100f48eae31978128dd15
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SHA512
79dd6e0e1818900a63c0c43255b954060b61565a8b616810d559dbe21f60a5bcdd43164436621625e55682c7e4b5dd6009115edd839f8538457684e2f19377d7
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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/2900-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2900-5-0x0000000000220000-0x0000000000237000-memory.dmp family_gandcrab behavioral1/memory/2900-12-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2900-15-0x0000000000220000-0x0000000000237000-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/2900-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2900-5-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2900-12-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2900-15-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2900-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2900-5-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2900-12-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2900-15-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2900-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2900-5-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab behavioral1/memory/2900-12-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2900-15-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\nsinrazvrvm = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\zqygkp.exe\"" 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_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_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exedescription ioc process File opened (read-only) \??\U: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_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_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exepid process 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exedescription pid process target process PID 2900 wrote to memory of 2648 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2648 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2648 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2648 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2536 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2536 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2536 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2536 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2720 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2720 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2720 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2720 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2456 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2456 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2456 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2456 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1956 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1956 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1956 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1956 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2732 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2732 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2732 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2732 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 312 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 312 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 312 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 312 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2280 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2280 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2280 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2280 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1520 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1520 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1520 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1520 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 528 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 528 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 528 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 528 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1488 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1488 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1488 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1488 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2356 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2356 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2356 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2356 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1764 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1764 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1764 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1764 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2196 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2196 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2196 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 2196 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1876 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1876 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1876 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1876 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1316 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1316 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1316 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe PID 2900 wrote to memory of 1316 2900 2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-31_ba821832a4aaa463a16cefd9c0fa12a0_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:2900 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2648
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2536
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2720
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2456
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1956
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2732
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:312
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2280
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1520
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:528
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1488
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2356
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1764
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2196
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1876
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1316
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1504
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:3032
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1564
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1080
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:944
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2016
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:976
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