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
24/03/2024, 03:34
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe
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Size
308KB
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MD5
286c623fbb5c58ea5aa93e6f494081fb
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SHA1
80177d1106738e2b3bb426012b29542289fcff34
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SHA256
f07508d318173ce490671b3432f8bc987ec98d03224f8ec3262e3bc8d6af856f
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SHA512
761eb00cd97ba7414b8017487de22b664353bc5e7e1ca079fc1d0fdbc2c29554ebeba3cebd792615410a41c3398b1212c7eba3f90353c687227f6dedd6ca8555
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SSDEEP
6144:ozL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:ODHNam62ZdKmZmuPH
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/2856-2-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2856-3-0x00000000001C0000-0x00000000001D7000-memory.dmp family_gandcrab behavioral1/memory/2856-10-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2856-13-0x00000000001C0000-0x00000000001D7000-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/2856-2-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2856-3-0x00000000001C0000-0x00000000001D7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2856-10-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2856-13-0x00000000001C0000-0x00000000001D7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
resource yara_rule behavioral1/memory/2856-3-0x00000000001C0000-0x00000000001D7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2856-13-0x00000000001C0000-0x00000000001D7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/2856-2-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2856-3-0x00000000001C0000-0x00000000001D7000-memory.dmp Gandcrab behavioral1/memory/2856-10-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2856-13-0x00000000001C0000-0x00000000001D7000-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\tloifuvhjyu = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\pqhmkz.exe\"" 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_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) \??\I: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_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 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2512 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 28 PID 2856 wrote to memory of 2512 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 28 PID 2856 wrote to memory of 2512 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 28 PID 2856 wrote to memory of 2512 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 28 PID 2856 wrote to memory of 2208 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 30 PID 2856 wrote to memory of 2208 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 30 PID 2856 wrote to memory of 2208 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 30 PID 2856 wrote to memory of 2208 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 30 PID 2856 wrote to memory of 2524 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 32 PID 2856 wrote to memory of 2524 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 32 PID 2856 wrote to memory of 2524 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 32 PID 2856 wrote to memory of 2524 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 32 PID 2856 wrote to memory of 2408 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 34 PID 2856 wrote to memory of 2408 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 34 PID 2856 wrote to memory of 2408 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 34 PID 2856 wrote to memory of 2408 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 34 PID 2856 wrote to memory of 2440 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 36 PID 2856 wrote to memory of 2440 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 36 PID 2856 wrote to memory of 2440 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 36 PID 2856 wrote to memory of 2440 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 36 PID 2856 wrote to memory of 2912 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 38 PID 2856 wrote to memory of 2912 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 38 PID 2856 wrote to memory of 2912 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 38 PID 2856 wrote to memory of 2912 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 38 PID 2856 wrote to memory of 2776 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 42 PID 2856 wrote to memory of 2776 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 42 PID 2856 wrote to memory of 2776 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 42 PID 2856 wrote to memory of 2776 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 42 PID 2856 wrote to memory of 1260 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 44 PID 2856 wrote to memory of 1260 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 44 PID 2856 wrote to memory of 1260 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 44 PID 2856 wrote to memory of 1260 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 44 PID 2856 wrote to memory of 1680 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 46 PID 2856 wrote to memory of 1680 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 46 PID 2856 wrote to memory of 1680 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 46 PID 2856 wrote to memory of 1680 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 46 PID 2856 wrote to memory of 800 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 48 PID 2856 wrote to memory of 800 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 48 PID 2856 wrote to memory of 800 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 48 PID 2856 wrote to memory of 800 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 48 PID 2856 wrote to memory of 1540 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 50 PID 2856 wrote to memory of 1540 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 50 PID 2856 wrote to memory of 1540 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 50 PID 2856 wrote to memory of 1540 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 50 PID 2856 wrote to memory of 2624 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 52 PID 2856 wrote to memory of 2624 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 52 PID 2856 wrote to memory of 2624 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 52 PID 2856 wrote to memory of 2624 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 52 PID 2856 wrote to memory of 1632 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 54 PID 2856 wrote to memory of 1632 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 54 PID 2856 wrote to memory of 1632 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 54 PID 2856 wrote to memory of 1632 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 54 PID 2856 wrote to memory of 1148 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 56 PID 2856 wrote to memory of 1148 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 56 PID 2856 wrote to memory of 1148 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 56 PID 2856 wrote to memory of 1148 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 56 PID 2856 wrote to memory of 1324 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 58 PID 2856 wrote to memory of 1324 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 58 PID 2856 wrote to memory of 1324 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 58 PID 2856 wrote to memory of 1324 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 58 PID 2856 wrote to memory of 2280 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 60 PID 2856 wrote to memory of 2280 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 60 PID 2856 wrote to memory of 2280 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 60 PID 2856 wrote to memory of 2280 2856 2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_286c623fbb5c58ea5aa93e6f494081fb_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:2856 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2512
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2208
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2524
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2408
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2440
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2912
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2776
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1260
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1680
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:800
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1540
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2624
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1632
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1148
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1324
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2280
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:684
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1780
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1208
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1772
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:744
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:544
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:676
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