Analysis
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max time kernel
149s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 08:29
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe
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Size
250KB
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MD5
243884bd75d2a7db5c52a1f1bceb81f2
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SHA1
4b177ebf81f20daeea6e579f1eb743c6325ac893
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SHA256
0b67846fee5b2fa616d60e346ed0def5947c12a356ea44b967ef87aaa273490f
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SHA512
566aab3ac1a6f8a02135962108793397c955cf830c37dc67d9389394d14dd4449ccf25056ba0f651878cc3f436d46616f44117f606937f11b77036537ea3dc24
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SSDEEP
6144:k+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:8OCjaklYgVIpxIhDtR
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2872-3-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2872-5-0x0000000000240000-0x0000000000257000-memory.dmp family_gandcrab behavioral1/memory/2872-12-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2872-14-0x0000000000240000-0x0000000000257000-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/2872-3-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2872-5-0x0000000000240000-0x0000000000257000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2872-12-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2872-14-0x0000000000240000-0x0000000000257000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2872-3-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2872-5-0x0000000000240000-0x0000000000257000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2872-12-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2872-14-0x0000000000240000-0x0000000000257000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2872-3-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2872-5-0x0000000000240000-0x0000000000257000-memory.dmp Gandcrab behavioral1/memory/2872-12-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2872-14-0x0000000000240000-0x0000000000257000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\gkdsqsrpjth = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\bvkjpq.exe\"" 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_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:
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exedescription ioc process File opened (read-only) \??\A: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exepid process 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exedescription pid process target process PID 2872 wrote to memory of 2524 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2524 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2524 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2524 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2596 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2596 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2596 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2596 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2652 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2652 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2652 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2652 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2496 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2496 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2496 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2496 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 556 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 556 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 556 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 556 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1644 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1644 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1644 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1644 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1624 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1624 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1624 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1624 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2672 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2672 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2672 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2672 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2136 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2136 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2136 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2136 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1944 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1944 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1944 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1944 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1968 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1968 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1968 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1968 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1640 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1640 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1640 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1640 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1520 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1520 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1520 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1520 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2228 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2228 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2228 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 2228 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1764 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1764 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1764 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 1764 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 3000 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 3000 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 3000 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe PID 2872 wrote to memory of 3000 2872 2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-28_243884bd75d2a7db5c52a1f1bceb81f2_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
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2872-0-0x0000000000220000-0x000000000023B000-memory.dmpFilesize
108KB
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memory/2872-1-0x0000000000220000-0x000000000023B000-memory.dmpFilesize
108KB
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memory/2872-2-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2872-3-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2872-5-0x0000000000240000-0x0000000000257000-memory.dmpFilesize
92KB
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memory/2872-12-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2872-14-0x0000000000240000-0x0000000000257000-memory.dmpFilesize
92KB