Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
26-04-2024 17:24
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe
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Size
308KB
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MD5
7cd2aa7dd72dfaf4f245edc226d7f7e0
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SHA1
9ff1cec6a9bc7d61b83794f74d0b5d0611578510
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SHA256
40172737d7592a2b14b34b1d4425b229e3a4b0da7fadc715375ab2bba69bb247
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SHA512
f429457dbda6c2c7d44d95afd678b11393b5283283f10bb7e7fdbe110157f7b06a2d4629c3823e273b09eeae5bc3dc9181a3ccbaf6ce13aae1df5282217ab535
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SSDEEP
6144:hzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:vDHNam62ZdKmZmuPH
Malware Config
Signatures
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GandCrab payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2136-2-0x00000000002B0000-0x00000000002C7000-memory.dmp family_gandcrab behavioral1/memory/2136-1-0x0000000000400000-0x0000000001400000-memory.dmp family_gandcrab behavioral1/memory/2136-9-0x0000000000400000-0x0000000001400000-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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2136-2-0x00000000002B0000-0x00000000002C7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2136-1-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2136-9-0x0000000000400000-0x0000000001400000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2136-2-0x00000000002B0000-0x00000000002C7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2136-2-0x00000000002B0000-0x00000000002C7000-memory.dmp Gandcrab behavioral1/memory/2136-1-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab behavioral1/memory/2136-9-0x0000000000400000-0x0000000001400000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\mjzyslblujo = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\blecni.exe\"" 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_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:
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exedescription ioc process File opened (read-only) \??\H: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\M: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\O: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\P: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\V: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\Y: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\Z: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\A: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\G: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\J: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\R: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\B: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\E: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\I: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\K: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\L: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\T: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\X: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\N: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\Q: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\S: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\U: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe File opened (read-only) \??\W: 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exepid process 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exedescription pid process target process PID 2136 wrote to memory of 2416 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2416 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2416 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2416 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2648 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2648 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2648 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2648 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2604 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2604 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2604 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2604 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2756 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2756 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2756 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2756 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2624 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2624 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2624 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2624 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2836 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2836 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2836 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2836 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2308 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2308 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2308 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2308 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2676 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2676 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2676 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2676 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1192 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1192 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1192 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1192 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2680 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2680 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2680 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2680 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1588 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1588 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1588 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1588 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1780 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1780 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1780 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1780 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1592 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1592 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1592 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 1592 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2396 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2396 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2396 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 2396 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe PID 2136 wrote to memory of 480 2136 2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe nslookup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_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:2136 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2416
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2648
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2604
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2756
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2624
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2480
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2836
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2308
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2676
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1192
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2680
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1588
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1780
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1592
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2396
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:480
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1432
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1996
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1036
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2140
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1056
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C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1160
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C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2272
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