Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
29-03-2024 17:15
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe
-
Size
258KB
-
MD5
cf3aa2db3a7c660b91f5c296cb54be63
-
SHA1
7a41bec3e6246f31b991def207976da0f204748c
-
SHA256
ba3842b028d12f22ed9c45be962f15349ebc29c013dd3776e46bc389577c42a3
-
SHA512
23ee1daee36291ac5690f230ec3565fcfd985d5a6e4274499a039d8108b25254dfaf4172c9bd39dce0a3758b68fc17868961d12c4e4512f2f8da5d93524931e5
-
SSDEEP
6144:Fm1G8FVA6aJ/Ruvqdo1NGKXmhYvWVQMBCXaFhWzAJC:KFG6aJ/Qcu8Ykv2aFhUP
Malware Config
Signatures
-
GandCrab payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2364-5-0x0000000000400000-0x0000000000446000-memory.dmp family_gandcrab behavioral1/memory/2364-6-0x00000000002C0000-0x00000000002D7000-memory.dmp family_gandcrab behavioral1/memory/2364-13-0x0000000000400000-0x0000000000446000-memory.dmp family_gandcrab behavioral1/memory/2364-16-0x00000000002C0000-0x00000000002D7000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
-
Detects Reflective DLL injection artifacts 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2364-5-0x0000000000400000-0x0000000000446000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2364-6-0x00000000002C0000-0x00000000002D7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2364-13-0x0000000000400000-0x0000000000446000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/2364-16-0x00000000002C0000-0x00000000002D7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2364-5-0x0000000000400000-0x0000000000446000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2364-6-0x00000000002C0000-0x00000000002D7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2364-13-0x0000000000400000-0x0000000000446000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/2364-16-0x00000000002C0000-0x00000000002D7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/2364-5-0x0000000000400000-0x0000000000446000-memory.dmp Gandcrab behavioral1/memory/2364-6-0x00000000002C0000-0x00000000002D7000-memory.dmp Gandcrab behavioral1/memory/2364-13-0x0000000000400000-0x0000000000446000-memory.dmp Gandcrab behavioral1/memory/2364-16-0x00000000002C0000-0x00000000002D7000-memory.dmp Gandcrab -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\gdkouvwjfng = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\ipcrez.exe\"" 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_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:
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exedescription ioc process File opened (read-only) \??\A: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\B: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exepid process 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exedescription pid process target process PID 2364 wrote to memory of 2640 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2640 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2640 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2640 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2720 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2720 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2720 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2720 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2776 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2776 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2776 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2776 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2552 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2552 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2552 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2552 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2968 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2968 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2968 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2968 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2416 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2416 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2416 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2416 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2752 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2752 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2752 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2752 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2700 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2700 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2700 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2700 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1520 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1520 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1520 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1520 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2784 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2784 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2784 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2784 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 832 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 832 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 832 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 832 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2064 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2064 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2064 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2064 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2056 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2056 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2056 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2056 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2264 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2264 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2264 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2264 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2312 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2312 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2312 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 2312 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1092 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1092 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1092 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe PID 2364 wrote to memory of 1092 2364 2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe nslookup.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-29_cf3aa2db3a7c660b91f5c296cb54be63_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
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2364-0-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
-
memory/2364-3-0x00000000004E0000-0x00000000005E0000-memory.dmpFilesize
1024KB
-
memory/2364-4-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
-
memory/2364-5-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
-
memory/2364-6-0x00000000002C0000-0x00000000002D7000-memory.dmpFilesize
92KB
-
memory/2364-13-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
-
memory/2364-14-0x00000000004E0000-0x00000000005E0000-memory.dmpFilesize
1024KB
-
memory/2364-16-0x00000000002C0000-0x00000000002D7000-memory.dmpFilesize
92KB