Analysis
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max time kernel
146s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24/03/2024, 01:54
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe
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Size
250KB
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MD5
c8d13f1c8afbe4f64f2b1d6bfef00342
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SHA1
20f9b20da9ffc11eb18ddfb08d51e98500fcf4ad
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SHA256
c32549f2b3140ab8637afefe3e5b8f2db5b1a47455f77e2a7b68a834a3f8c6bf
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SHA512
f262d2640ea60890566dd4c4ef0a1be01ffd395de7f8006b3c4787ed28d0da6ebb17557c5e78b55902a4dcab52324ffbc820836f63eb6ba86c6668cd1f9de6e2
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SSDEEP
3072:U/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:U/y20Gj0r+EBFrkvlU3RvIUDOIN
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/3064-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/3064-5-0x0000000000220000-0x0000000000237000-memory.dmp family_gandcrab behavioral1/memory/3064-7-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/3064-16-0x0000000000220000-0x0000000000237000-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
resource yara_rule behavioral1/memory/3064-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/3064-5-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/3064-7-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/3064-16-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
resource yara_rule behavioral1/memory/3064-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/3064-5-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/3064-7-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/3064-16-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/3064-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/3064-5-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab behavioral1/memory/3064-7-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/3064-16-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\htmpgupvqya = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\wezgtn.exe\"" 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_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.
description ioc Process File opened (read-only) \??\X: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3064 wrote to memory of 2616 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 28 PID 3064 wrote to memory of 2616 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 28 PID 3064 wrote to memory of 2616 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 28 PID 3064 wrote to memory of 2616 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 28 PID 3064 wrote to memory of 2712 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 30 PID 3064 wrote to memory of 2712 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 30 PID 3064 wrote to memory of 2712 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 30 PID 3064 wrote to memory of 2712 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 30 PID 3064 wrote to memory of 2428 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 32 PID 3064 wrote to memory of 2428 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 32 PID 3064 wrote to memory of 2428 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 32 PID 3064 wrote to memory of 2428 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 32 PID 3064 wrote to memory of 2424 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 34 PID 3064 wrote to memory of 2424 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 34 PID 3064 wrote to memory of 2424 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 34 PID 3064 wrote to memory of 2424 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 34 PID 3064 wrote to memory of 2988 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 36 PID 3064 wrote to memory of 2988 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 36 PID 3064 wrote to memory of 2988 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 36 PID 3064 wrote to memory of 2988 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 36 PID 3064 wrote to memory of 2764 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 38 PID 3064 wrote to memory of 2764 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 38 PID 3064 wrote to memory of 2764 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 38 PID 3064 wrote to memory of 2764 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 38 PID 3064 wrote to memory of 2800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 40 PID 3064 wrote to memory of 2800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 40 PID 3064 wrote to memory of 2800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 40 PID 3064 wrote to memory of 2800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 40 PID 3064 wrote to memory of 1536 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 44 PID 3064 wrote to memory of 1536 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 44 PID 3064 wrote to memory of 1536 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 44 PID 3064 wrote to memory of 1536 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 44 PID 3064 wrote to memory of 1348 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 46 PID 3064 wrote to memory of 1348 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 46 PID 3064 wrote to memory of 1348 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 46 PID 3064 wrote to memory of 1348 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 46 PID 3064 wrote to memory of 2656 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 48 PID 3064 wrote to memory of 2656 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 48 PID 3064 wrote to memory of 2656 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 48 PID 3064 wrote to memory of 2656 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 48 PID 3064 wrote to memory of 1212 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 50 PID 3064 wrote to memory of 1212 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 50 PID 3064 wrote to memory of 1212 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 50 PID 3064 wrote to memory of 1212 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 50 PID 3064 wrote to memory of 1924 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 52 PID 3064 wrote to memory of 1924 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 52 PID 3064 wrote to memory of 1924 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 52 PID 3064 wrote to memory of 1924 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 52 PID 3064 wrote to memory of 2228 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 54 PID 3064 wrote to memory of 2228 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 54 PID 3064 wrote to memory of 2228 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 54 PID 3064 wrote to memory of 2228 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 54 PID 3064 wrote to memory of 112 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 56 PID 3064 wrote to memory of 112 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 56 PID 3064 wrote to memory of 112 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 56 PID 3064 wrote to memory of 112 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 56 PID 3064 wrote to memory of 1056 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 58 PID 3064 wrote to memory of 1056 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 58 PID 3064 wrote to memory of 1056 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 58 PID 3064 wrote to memory of 1056 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 58 PID 3064 wrote to memory of 1800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 60 PID 3064 wrote to memory of 1800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 60 PID 3064 wrote to memory of 1800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 60 PID 3064 wrote to memory of 1800 3064 2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_c8d13f1c8afbe4f64f2b1d6bfef00342_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:3064 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2616
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2712
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2428
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2424
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2988
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2764
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2800
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1536
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1348
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2656
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1212
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1924
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2228
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:112
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1056
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1800
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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:1672
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2872
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1812
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:748
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1620
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