Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
18/08/2023, 17:46
Static task
static1
Behavioral task
behavioral1
Sample
3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe
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Size
325KB
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MD5
3abb6d83db312bcfd7637cac0f6d9fbe
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SHA1
5a10681ade768dca22e8b3d883a9de3996bc137a
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SHA256
773d2f56a213b8a4855500365af1b6cc5fa50072e569b38c99e1af884b58821c
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SHA512
1b0684659282dc561774b0272dbbcc1b64a27d992f766429a475dfff9bd797d3152eec0397ab57cdf345cb37f3eee4d2b390d761201ec420e46497fdf34e5c87
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SSDEEP
6144:L5OGTnncBQmBCjTlOgLA3tjp7OEyXk0Lk3dgvXr:9BTwrBCjTcgLA33aEyUak3dgvb
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/2456-55-0x0000000000400000-0x0000000003BA2000-memory.dmp family_gandcrab behavioral1/memory/2456-56-0x0000000000240000-0x0000000000257000-memory.dmp family_gandcrab behavioral1/memory/2456-64-0x0000000000400000-0x0000000003BA2000-memory.dmp family_gandcrab behavioral1/memory/2456-65-0x0000000000240000-0x0000000000257000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Unexpected DNS network traffic destination 64 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 Destination IP 35.205.61.67 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\jyauwhfdcyj = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\nbbovs.exe\"" 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.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) \??\E: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\V: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\Z: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\B: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\H: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\P: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\W: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\Y: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\G: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\I: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\Q: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\S: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\T: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\U: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\R: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\A: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\J: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\K: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\L: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\M: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\N: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\O: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe File opened (read-only) \??\X: 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe -
Suspicious use of SetWindowsHookAW 64 IoCs
pid Process 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe -
Suspicious use of WriteProcessMemory 52 IoCs
description pid Process procid_target PID 2456 wrote to memory of 2852 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 28 PID 2456 wrote to memory of 2852 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 28 PID 2456 wrote to memory of 2852 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 28 PID 2456 wrote to memory of 2852 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 28 PID 2456 wrote to memory of 2232 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 30 PID 2456 wrote to memory of 2232 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 30 PID 2456 wrote to memory of 2232 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 30 PID 2456 wrote to memory of 2232 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 30 PID 2456 wrote to memory of 2696 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 34 PID 2456 wrote to memory of 2696 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 34 PID 2456 wrote to memory of 2696 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 34 PID 2456 wrote to memory of 2696 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 34 PID 2456 wrote to memory of 2816 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 36 PID 2456 wrote to memory of 2816 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 36 PID 2456 wrote to memory of 2816 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 36 PID 2456 wrote to memory of 2816 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 36 PID 2456 wrote to memory of 2500 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 38 PID 2456 wrote to memory of 2500 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 38 PID 2456 wrote to memory of 2500 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 38 PID 2456 wrote to memory of 2500 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 38 PID 2456 wrote to memory of 396 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 40 PID 2456 wrote to memory of 396 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 40 PID 2456 wrote to memory of 396 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 40 PID 2456 wrote to memory of 396 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 40 PID 2456 wrote to memory of 1240 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 42 PID 2456 wrote to memory of 1240 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 42 PID 2456 wrote to memory of 1240 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 42 PID 2456 wrote to memory of 1240 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 42 PID 2456 wrote to memory of 740 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 44 PID 2456 wrote to memory of 740 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 44 PID 2456 wrote to memory of 740 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 44 PID 2456 wrote to memory of 740 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 44 PID 2456 wrote to memory of 580 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 46 PID 2456 wrote to memory of 580 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 46 PID 2456 wrote to memory of 580 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 46 PID 2456 wrote to memory of 580 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 46 PID 2456 wrote to memory of 2276 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 48 PID 2456 wrote to memory of 2276 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 48 PID 2456 wrote to memory of 2276 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 48 PID 2456 wrote to memory of 2276 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 48 PID 2456 wrote to memory of 2464 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 50 PID 2456 wrote to memory of 2464 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 50 PID 2456 wrote to memory of 2464 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 50 PID 2456 wrote to memory of 2464 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 50 PID 2456 wrote to memory of 1984 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 52 PID 2456 wrote to memory of 1984 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 52 PID 2456 wrote to memory of 1984 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 52 PID 2456 wrote to memory of 1984 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 52 PID 2456 wrote to memory of 2872 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 54 PID 2456 wrote to memory of 2872 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 54 PID 2456 wrote to memory of 2872 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 54 PID 2456 wrote to memory of 2872 2456 3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe 54
Processes
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C:\Users\Admin\AppData\Local\Temp\3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe"C:\Users\Admin\AppData\Local\Temp\3abb6d83db312bcfd7637cac0f6d9fbe_mafia_JC.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookAW
- Suspicious use of WriteProcessMemory
PID:2456 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2852
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2232
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2696
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2816
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2500
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:396
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1240
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:740
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:580
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2276
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2464
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1984
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2872
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