Analysis
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max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22/03/2024, 15:37
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe
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Size
250KB
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MD5
45a320f859854c5cbad1da427c3f73dc
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SHA1
a2948036064df2084d3bf1fcae1062fceafc4e78
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SHA256
db39af3a2781d23f23d938ab3537250801099095ffdb61e6f67fb91f0d0b93e9
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SHA512
e10ebf47326d42f54936c5612a22c84f53ff373559d9de2fcf5ad68d86d82cbae8c3c893abc8a03180cd72a3b4e2f1a305b1c42e9317229b988874d513800d11
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SSDEEP
3072:e/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:e/y20Gj0r+EBFrkvlU3RvIUDOIN
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/2164-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2164-5-0x00000000003B0000-0x00000000003C7000-memory.dmp family_gandcrab behavioral1/memory/2164-12-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/2164-15-0x00000000003B0000-0x00000000003C7000-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/2164-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2164-5-0x00000000003B0000-0x00000000003C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2164-12-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2164-15-0x00000000003B0000-0x00000000003C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
resource yara_rule behavioral1/memory/2164-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2164-5-0x00000000003B0000-0x00000000003C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2164-12-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2164-15-0x00000000003B0000-0x00000000003C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/2164-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2164-5-0x00000000003B0000-0x00000000003C7000-memory.dmp Gandcrab behavioral1/memory/2164-12-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/2164-15-0x00000000003B0000-0x00000000003C7000-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\idqjlqsltok = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\prnrzc.exe\"" 2024-03-22_45a320f859854c5cbad1da427c3f73dc_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) \??\O: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-22_45a320f859854c5cbad1da427c3f73dc_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 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2164 wrote to memory of 2600 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 28 PID 2164 wrote to memory of 2600 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 28 PID 2164 wrote to memory of 2600 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 28 PID 2164 wrote to memory of 2600 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 28 PID 2164 wrote to memory of 2756 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 30 PID 2164 wrote to memory of 2756 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 30 PID 2164 wrote to memory of 2756 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 30 PID 2164 wrote to memory of 2756 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 30 PID 2164 wrote to memory of 2516 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 32 PID 2164 wrote to memory of 2516 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 32 PID 2164 wrote to memory of 2516 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 32 PID 2164 wrote to memory of 2516 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 32 PID 2164 wrote to memory of 2520 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 34 PID 2164 wrote to memory of 2520 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 34 PID 2164 wrote to memory of 2520 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 34 PID 2164 wrote to memory of 2520 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 34 PID 2164 wrote to memory of 2408 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 36 PID 2164 wrote to memory of 2408 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 36 PID 2164 wrote to memory of 2408 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 36 PID 2164 wrote to memory of 2408 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 36 PID 2164 wrote to memory of 2216 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 38 PID 2164 wrote to memory of 2216 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 38 PID 2164 wrote to memory of 2216 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 38 PID 2164 wrote to memory of 2216 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 38 PID 2164 wrote to memory of 1624 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 42 PID 2164 wrote to memory of 1624 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 42 PID 2164 wrote to memory of 1624 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 42 PID 2164 wrote to memory of 1624 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 42 PID 2164 wrote to memory of 1916 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 44 PID 2164 wrote to memory of 1916 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 44 PID 2164 wrote to memory of 1916 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 44 PID 2164 wrote to memory of 1916 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 44 PID 2164 wrote to memory of 1952 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 46 PID 2164 wrote to memory of 1952 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 46 PID 2164 wrote to memory of 1952 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 46 PID 2164 wrote to memory of 1952 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 46 PID 2164 wrote to memory of 1716 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 48 PID 2164 wrote to memory of 1716 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 48 PID 2164 wrote to memory of 1716 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 48 PID 2164 wrote to memory of 1716 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 48 PID 2164 wrote to memory of 1460 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 50 PID 2164 wrote to memory of 1460 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 50 PID 2164 wrote to memory of 1460 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 50 PID 2164 wrote to memory of 1460 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 50 PID 2164 wrote to memory of 1580 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 52 PID 2164 wrote to memory of 1580 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 52 PID 2164 wrote to memory of 1580 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 52 PID 2164 wrote to memory of 1580 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 52 PID 2164 wrote to memory of 844 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 54 PID 2164 wrote to memory of 844 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 54 PID 2164 wrote to memory of 844 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 54 PID 2164 wrote to memory of 844 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 54 PID 2164 wrote to memory of 2452 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 56 PID 2164 wrote to memory of 2452 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 56 PID 2164 wrote to memory of 2452 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 56 PID 2164 wrote to memory of 2452 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 56 PID 2164 wrote to memory of 1892 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 58 PID 2164 wrote to memory of 1892 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 58 PID 2164 wrote to memory of 1892 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 58 PID 2164 wrote to memory of 1892 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 58 PID 2164 wrote to memory of 2208 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 60 PID 2164 wrote to memory of 2208 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 60 PID 2164 wrote to memory of 2208 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 60 PID 2164 wrote to memory of 2208 2164 2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-22_45a320f859854c5cbad1da427c3f73dc_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-22_45a320f859854c5cbad1da427c3f73dc_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:2164 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2600
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2756
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2516
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2520
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2408
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2216
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1624
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1916
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1952
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1716
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1460
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1580
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:844
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2452
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1892
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2208
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:892
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:3052
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:820
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1796
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1656
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:656
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1100
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