Analysis
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max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-05-2024 17:14
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe
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Size
326KB
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MD5
be9f14c63bf3286c35525f3783167e77
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SHA1
2b7e5992463c3a15abe0e40039b419472ff680ec
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SHA256
deef2d9d64e96ce625dffe398d56abd37beef94d74db4cc53a7acd756d2dbd33
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SHA512
d326782c7b022a862913002065ab7312639825bcacfc7cc762d7325c86456437cca9a2751f503e84cdcac3562586740ed11a7f30a74b70457057da78ee4aca66
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SSDEEP
3072:C+V2GtCb0nDlMTM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8JuY:CB/muTXkLHgPitjYVmq+k
Malware Config
Signatures
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GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/2884-6-0x0000000000400000-0x00000000012D6000-memory.dmp family_gandcrab behavioral1/memory/2884-5-0x00000000001B0000-0x00000000001C7000-memory.dmp family_gandcrab behavioral1/memory/2884-7-0x0000000000400000-0x00000000012D6000-memory.dmp family_gandcrab behavioral1/memory/2884-16-0x0000000000400000-0x000000000042C000-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/2884-6-0x0000000000400000-0x00000000012D6000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2884-5-0x00000000001B0000-0x00000000001C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2884-7-0x0000000000400000-0x00000000012D6000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2884-16-0x0000000000400000-0x000000000042C000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 2 IoCs
resource yara_rule behavioral1/memory/2884-5-0x00000000001B0000-0x00000000001C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2884-16-0x0000000000400000-0x000000000042C000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/2884-6-0x0000000000400000-0x00000000012D6000-memory.dmp Gandcrab behavioral1/memory/2884-5-0x00000000001B0000-0x00000000001C7000-memory.dmp Gandcrab behavioral1/memory/2884-7-0x0000000000400000-0x00000000012D6000-memory.dmp Gandcrab behavioral1/memory/2884-16-0x0000000000400000-0x000000000042C000-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\wlsyhcsrfxe = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\cxvlrh.exe\"" 2024-05-05_be9f14c63bf3286c35525f3783167e77_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) \??\Y: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\A: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\B: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\P: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\V: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\G: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\O: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\Q: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\T: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\X: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\Z: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\E: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\H: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\M: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\N: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\R: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\S: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\U: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\W: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\I: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\J: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\K: 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe File opened (read-only) \??\L: 2024-05-05_be9f14c63bf3286c35525f3783167e77_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 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2884 wrote to memory of 2580 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 28 PID 2884 wrote to memory of 2580 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 28 PID 2884 wrote to memory of 2580 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 28 PID 2884 wrote to memory of 2580 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 28 PID 2884 wrote to memory of 2544 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 30 PID 2884 wrote to memory of 2544 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 30 PID 2884 wrote to memory of 2544 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 30 PID 2884 wrote to memory of 2544 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 30 PID 2884 wrote to memory of 2720 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 32 PID 2884 wrote to memory of 2720 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 32 PID 2884 wrote to memory of 2720 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 32 PID 2884 wrote to memory of 2720 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 32 PID 2884 wrote to memory of 2712 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 34 PID 2884 wrote to memory of 2712 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 34 PID 2884 wrote to memory of 2712 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 34 PID 2884 wrote to memory of 2712 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 34 PID 2884 wrote to memory of 2460 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 36 PID 2884 wrote to memory of 2460 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 36 PID 2884 wrote to memory of 2460 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 36 PID 2884 wrote to memory of 2460 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 36 PID 2884 wrote to memory of 2484 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 38 PID 2884 wrote to memory of 2484 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 38 PID 2884 wrote to memory of 2484 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 38 PID 2884 wrote to memory of 2484 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 38 PID 2884 wrote to memory of 1896 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 40 PID 2884 wrote to memory of 1896 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 40 PID 2884 wrote to memory of 1896 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 40 PID 2884 wrote to memory of 1896 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 40 PID 2884 wrote to memory of 2768 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 42 PID 2884 wrote to memory of 2768 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 42 PID 2884 wrote to memory of 2768 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 42 PID 2884 wrote to memory of 2768 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 42 PID 2884 wrote to memory of 1940 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 46 PID 2884 wrote to memory of 1940 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 46 PID 2884 wrote to memory of 1940 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 46 PID 2884 wrote to memory of 1940 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 46 PID 2884 wrote to memory of 2184 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 48 PID 2884 wrote to memory of 2184 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 48 PID 2884 wrote to memory of 2184 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 48 PID 2884 wrote to memory of 2184 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 48 PID 2884 wrote to memory of 2080 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 50 PID 2884 wrote to memory of 2080 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 50 PID 2884 wrote to memory of 2080 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 50 PID 2884 wrote to memory of 2080 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 50 PID 2884 wrote to memory of 1420 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 52 PID 2884 wrote to memory of 1420 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 52 PID 2884 wrote to memory of 1420 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 52 PID 2884 wrote to memory of 1420 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 52 PID 2884 wrote to memory of 1296 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 54 PID 2884 wrote to memory of 1296 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 54 PID 2884 wrote to memory of 1296 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 54 PID 2884 wrote to memory of 1296 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 54 PID 2884 wrote to memory of 2076 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 56 PID 2884 wrote to memory of 2076 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 56 PID 2884 wrote to memory of 2076 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 56 PID 2884 wrote to memory of 2076 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 56 PID 2884 wrote to memory of 2352 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 58 PID 2884 wrote to memory of 2352 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 58 PID 2884 wrote to memory of 2352 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 58 PID 2884 wrote to memory of 2352 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 58 PID 2884 wrote to memory of 1324 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 60 PID 2884 wrote to memory of 1324 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 60 PID 2884 wrote to memory of 1324 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 60 PID 2884 wrote to memory of 1324 2884 2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-05_be9f14c63bf3286c35525f3783167e77_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-05_be9f14c63bf3286c35525f3783167e77_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:2884 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2580
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2544
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2720
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2712
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2460
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2484
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1896
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2768
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1940
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2184
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2080
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1420
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1296
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2076
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2352
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1324
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:584
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:572
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1132
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1380
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:956
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1960
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1056
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