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
31-03-2024 10:48
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe
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Size
250KB
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MD5
c91f03748bee6fea08ca4a1cf321bfcf
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SHA1
267d4526348678675c0e03f5945c23819dff967e
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SHA256
8e3b2d950be53db824786c07d6e9e87ff838ccda8377c37ca97e3d2bc1b25425
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SHA512
57ca8c3ac31dbe9d8be6854dca1adf52a6ec264a8ac039920bb3bf69a8e3ea96248f0bb9969db9742bd07b2496afd8e7f27fb1162e5c2391a13752d412bd52fb
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SSDEEP
3072:s/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:s/y20Gj0r+EBFrkvlU3RvIUDOIN
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2884-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2884-5-0x00000000002D0000-0x00000000002E7000-memory.dmp family_gandcrab behavioral1/memory/2884-7-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2884-16-0x00000000002D0000-0x00000000002E7000-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/2884-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2884-5-0x00000000002D0000-0x00000000002E7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2884-7-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2884-16-0x00000000002D0000-0x00000000002E7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2884-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2884-5-0x00000000002D0000-0x00000000002E7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2884-7-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2884-16-0x00000000002D0000-0x00000000002E7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2884-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2884-5-0x00000000002D0000-0x00000000002E7000-memory.dmp Gandcrab behavioral1/memory/2884-7-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2884-16-0x00000000002D0000-0x00000000002E7000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\dvaenpaysaz = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\eonawk.exe\"" 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_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_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exedescription ioc process File opened (read-only) \??\Y: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_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_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exepid process 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exedescription pid process target process PID 2884 wrote to memory of 2980 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2980 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2980 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2980 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2628 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2628 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2628 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2628 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2388 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2388 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2388 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2388 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2484 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2484 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2484 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2484 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2532 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2532 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2532 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2532 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2932 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2932 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2932 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2932 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2808 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2808 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2808 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2808 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2676 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2676 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2676 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2676 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 320 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 320 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 320 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 320 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1772 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1772 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1772 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1772 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2136 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 1752 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 688 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 688 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 688 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 688 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2456 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2456 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2456 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe PID 2884 wrote to memory of 2456 2884 2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_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:2884 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2980
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2628
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2752
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2388
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2484
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2532
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2932
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2808
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1136
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2676
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:320
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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:2136
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1752
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:688
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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:1916
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1556
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2364
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1560
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:612
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1884
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2212
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1564
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