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
23-04-2024 04:59
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe
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Size
326KB
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MD5
e75777e5c4cda000ab31b1d58e264f4c
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SHA1
fc3adefaf9bca632e982072908c584cf1d1eb5b1
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SHA256
11724d4ed0a3a1966746ccc9753ebcf30bcd85d885faf3fe09b59fe1f184c235
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SHA512
d329936819b8987dfad85070950c70d2a842b5dc27ee09f7253f9cecf85871d2eb524004672cae064befb71e47a2a7da91182a4eb1f27c51c2f07d64a8443c52
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SSDEEP
3072:v+V2GtUb0nDlMTM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8Ju4:vBRmuTXkLHgPitjYVmq+M
Malware Config
Signatures
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GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2784-4-0x0000000000400000-0x00000000012D6000-memory.dmp family_gandcrab behavioral1/memory/2784-5-0x0000000000220000-0x0000000000237000-memory.dmp family_gandcrab behavioral1/memory/2784-12-0x0000000000400000-0x00000000012D6000-memory.dmp family_gandcrab behavioral1/memory/2784-15-0x0000000000220000-0x0000000000237000-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
Processes:
resource yara_rule behavioral1/memory/2784-4-0x0000000000400000-0x00000000012D6000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2784-5-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2784-12-0x0000000000400000-0x00000000012D6000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2784-15-0x0000000000220000-0x0000000000237000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2784-5-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2784-15-0x0000000000220000-0x0000000000237000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2784-4-0x0000000000400000-0x00000000012D6000-memory.dmp Gandcrab behavioral1/memory/2784-5-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab behavioral1/memory/2784-12-0x0000000000400000-0x00000000012D6000-memory.dmp Gandcrab behavioral1/memory/2784-15-0x0000000000220000-0x0000000000237000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\ouwpqaznebo = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\qwqvjy.exe\"" 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_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:
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exedescription ioc process File opened (read-only) \??\B: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\G: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\J: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\L: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\N: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\O: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\P: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\A: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\Y: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\T: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\I: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\R: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\S: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\U: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\Z: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\E: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\Q: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\V: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\W: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\X: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\M: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\K: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe File opened (read-only) \??\H: 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exepid process 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exedescription pid process target process PID 2784 wrote to memory of 2084 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2084 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2084 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2084 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2792 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2792 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2792 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2792 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2964 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2964 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2964 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2964 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2476 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2476 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2476 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2476 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2200 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2200 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2200 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2200 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1532 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1532 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1532 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1532 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2708 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2708 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2708 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2708 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1904 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1904 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1904 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1904 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1648 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1648 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1648 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1648 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 936 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 936 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 936 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 936 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2360 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2360 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2360 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2360 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2000 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2000 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2000 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 2000 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1956 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1956 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1956 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1956 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1088 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1088 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1088 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 1088 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 268 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 268 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 268 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 268 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 768 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 768 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 768 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe PID 2784 wrote to memory of 768 2784 2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-23_e75777e5c4cda000ab31b1d58e264f4c_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:2784 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2084
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2792
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2964
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2476
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2200
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1532
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2708
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1904
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1648
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:936
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2360
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2000
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1956
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1088
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:268
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:768
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2944
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1536
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:604
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:340
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:896
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2308
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2784-1-0x0000000000400000-0x00000000012D6000-memory.dmpFilesize
14.8MB
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memory/2784-2-0x0000000001390000-0x0000000001490000-memory.dmpFilesize
1024KB
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memory/2784-3-0x0000000000400000-0x00000000012D6000-memory.dmpFilesize
14.8MB
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memory/2784-4-0x0000000000400000-0x00000000012D6000-memory.dmpFilesize
14.8MB
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memory/2784-5-0x0000000000220000-0x0000000000237000-memory.dmpFilesize
92KB
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memory/2784-12-0x0000000000400000-0x00000000012D6000-memory.dmpFilesize
14.8MB
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memory/2784-13-0x0000000001390000-0x0000000001490000-memory.dmpFilesize
1024KB
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memory/2784-15-0x0000000000220000-0x0000000000237000-memory.dmpFilesize
92KB