Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 09:02
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe
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Size
250KB
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MD5
df5f16a2dfa6688cea45dc22cbe669ca
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SHA1
f4af36b029369e4f84c8887df28a0b88636c1492
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SHA256
abcc491345f032a6f691f881a671c08ab6e9556ed6d2063c7d92182ef43badbf
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SHA512
0888e954deb1d5bb49bbdfcd47b313666fee54fd22de40dd2f1c4cabf059426c0aa8207596e338c3df92f0befb56a48accf494ffac63e57180c6b2adb481b4f8
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SSDEEP
6144:s+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:EOCjaklYgVIpxIhDtR
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1704-3-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/1704-4-0x0000000000250000-0x0000000000267000-memory.dmp family_gandcrab behavioral1/memory/1704-11-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/1704-14-0x0000000000250000-0x0000000000267000-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/1704-3-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1704-4-0x0000000000250000-0x0000000000267000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1704-11-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1704-14-0x0000000000250000-0x0000000000267000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1704-3-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1704-4-0x0000000000250000-0x0000000000267000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1704-11-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1704-14-0x0000000000250000-0x0000000000267000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1704-3-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/1704-4-0x0000000000250000-0x0000000000267000-memory.dmp Gandcrab behavioral1/memory/1704-11-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/1704-14-0x0000000000250000-0x0000000000267000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\jtjtshsebts = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\bcrxjo.exe\"" 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_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_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exedescription ioc process File opened (read-only) \??\W: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_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_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exepid process 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exedescription pid process target process PID 1704 wrote to memory of 2636 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2636 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2636 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2636 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3008 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3008 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3008 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3008 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2496 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2496 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2496 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2496 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2452 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2452 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2452 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2452 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2480 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2480 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2480 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2480 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1948 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1948 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1948 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1948 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3044 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3044 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3044 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 3044 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1612 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1612 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1612 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1612 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2476 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2476 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2476 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2476 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1356 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1356 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1356 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1356 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 688 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 688 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 688 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 688 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2784 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2784 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2784 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2784 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1224 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1224 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1224 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1224 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1128 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1128 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1128 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 1128 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2096 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2096 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2096 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2096 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2880 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2880 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2880 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe PID 1704 wrote to memory of 2880 1704 2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-28_df5f16a2dfa6688cea45dc22cbe669ca_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⤵
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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⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1704-0-0x0000000000230000-0x000000000024B000-memory.dmpFilesize
108KB
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memory/1704-1-0x0000000000230000-0x000000000024B000-memory.dmpFilesize
108KB
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memory/1704-2-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/1704-3-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/1704-4-0x0000000000250000-0x0000000000267000-memory.dmpFilesize
92KB
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memory/1704-11-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/1704-12-0x0000000000230000-0x000000000024B000-memory.dmpFilesize
108KB
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memory/1704-14-0x0000000000250000-0x0000000000267000-memory.dmpFilesize
92KB