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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
21/02/2024, 21:31
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe
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Size
308KB
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MD5
6da7367370425c1541e0278adc4f2377
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SHA1
0a008f0b5aff640271c0b35d8346767af77abaea
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SHA256
766affa87a5618a19012f4c68498d9861ac6e1ec09411d56e24ea754ce8000c3
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SHA512
b0379c830b3c9bc0fbd81bbb749b3ee1eb370185199fbe88047f0da1aff9082ffff5ba5efe4e53c3516fbb0cd8343d5cb94033ea1a5082fc03cc9eb72c502599
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SSDEEP
6144:azL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:gDHNam62ZdKmZmuPH
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/1796-2-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/1796-3-0x00000000002B0000-0x00000000002C7000-memory.dmp family_gandcrab behavioral1/memory/1796-10-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/1796-13-0x00000000002B0000-0x00000000002C7000-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
resource yara_rule behavioral1/memory/1796-2-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1796-3-0x00000000002B0000-0x00000000002C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1796-10-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/1796-13-0x00000000002B0000-0x00000000002C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
resource yara_rule behavioral1/memory/1796-3-0x00000000002B0000-0x00000000002C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/1796-13-0x00000000002B0000-0x00000000002C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/1796-2-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/1796-3-0x00000000002B0000-0x00000000002C7000-memory.dmp Gandcrab behavioral1/memory/1796-10-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/1796-13-0x00000000002B0000-0x00000000002C7000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\dcojuqzmjck = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\nwyala.exe\"" 2024-02-21_6da7367370425c1541e0278adc4f2377_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.
description ioc Process File opened (read-only) \??\H: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\K: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\T: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\U: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\E: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\I: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\N: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\O: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\P: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\Q: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\V: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\G: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\J: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\L: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\S: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\Y: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\Z: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\A: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\B: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\M: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\R: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\W: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe File opened (read-only) \??\X: 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1796 wrote to memory of 2052 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 28 PID 1796 wrote to memory of 2052 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 28 PID 1796 wrote to memory of 2052 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 28 PID 1796 wrote to memory of 2052 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 28 PID 1796 wrote to memory of 2724 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 30 PID 1796 wrote to memory of 2724 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 30 PID 1796 wrote to memory of 2724 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 30 PID 1796 wrote to memory of 2724 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 30 PID 1796 wrote to memory of 2744 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 32 PID 1796 wrote to memory of 2744 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 32 PID 1796 wrote to memory of 2744 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 32 PID 1796 wrote to memory of 2744 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 32 PID 1796 wrote to memory of 2472 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 34 PID 1796 wrote to memory of 2472 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 34 PID 1796 wrote to memory of 2472 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 34 PID 1796 wrote to memory of 2472 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 34 PID 1796 wrote to memory of 2444 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 36 PID 1796 wrote to memory of 2444 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 36 PID 1796 wrote to memory of 2444 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 36 PID 1796 wrote to memory of 2444 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 36 PID 1796 wrote to memory of 2620 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 38 PID 1796 wrote to memory of 2620 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 38 PID 1796 wrote to memory of 2620 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 38 PID 1796 wrote to memory of 2620 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 38 PID 1796 wrote to memory of 2360 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 40 PID 1796 wrote to memory of 2360 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 40 PID 1796 wrote to memory of 2360 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 40 PID 1796 wrote to memory of 2360 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 40 PID 1796 wrote to memory of 2548 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 42 PID 1796 wrote to memory of 2548 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 42 PID 1796 wrote to memory of 2548 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 42 PID 1796 wrote to memory of 2548 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 42 PID 1796 wrote to memory of 1292 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 46 PID 1796 wrote to memory of 1292 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 46 PID 1796 wrote to memory of 1292 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 46 PID 1796 wrote to memory of 1292 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 46 PID 1796 wrote to memory of 1984 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 48 PID 1796 wrote to memory of 1984 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 48 PID 1796 wrote to memory of 1984 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 48 PID 1796 wrote to memory of 1984 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 48 PID 1796 wrote to memory of 2216 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 50 PID 1796 wrote to memory of 2216 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 50 PID 1796 wrote to memory of 2216 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 50 PID 1796 wrote to memory of 2216 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 50 PID 1796 wrote to memory of 2204 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 52 PID 1796 wrote to memory of 2204 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 52 PID 1796 wrote to memory of 2204 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 52 PID 1796 wrote to memory of 2204 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 52 PID 1796 wrote to memory of 1576 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 54 PID 1796 wrote to memory of 1576 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 54 PID 1796 wrote to memory of 1576 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 54 PID 1796 wrote to memory of 1576 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 54 PID 1796 wrote to memory of 2260 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 56 PID 1796 wrote to memory of 2260 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 56 PID 1796 wrote to memory of 2260 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 56 PID 1796 wrote to memory of 2260 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 56 PID 1796 wrote to memory of 2732 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 58 PID 1796 wrote to memory of 2732 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 58 PID 1796 wrote to memory of 2732 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 58 PID 1796 wrote to memory of 2732 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 58 PID 1796 wrote to memory of 1920 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 60 PID 1796 wrote to memory of 1920 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 60 PID 1796 wrote to memory of 1920 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 60 PID 1796 wrote to memory of 1920 1796 2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-21_6da7367370425c1541e0278adc4f2377_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-21_6da7367370425c1541e0278adc4f2377_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:1796 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2052
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2724
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2744
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2472
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2444
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2620
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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:2548
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1292
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1984
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2216
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2204
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1576
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2260
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2732
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1920
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1488
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:3012
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:452
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2368
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1348
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1308
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1256
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