Analysis
-
max time kernel
147s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24/03/2024, 04:32
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe
-
Size
250KB
-
MD5
f28cb34b9fd9b7d8cebf117475a9c5c2
-
SHA1
bd17a2dc5ba9a5c3d2e9a985a1904085b4e7afc0
-
SHA256
f847eea309a31dc654b4b9d0d834a5d657cfc94822995c47364b3292b4f7371f
-
SHA512
f299d144297c08beded59497d45c9403baf8fa70b16aa9169fb818078dca0af4b33542c35301487df2708a1602f12519403b481f8af0d5e0ed16acaf7d3a4210
-
SSDEEP
6144:X+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:LOCjaklYgVIpxIhDtR
Malware Config
Signatures
-
GandCrab payload 4 IoCs
resource yara_rule behavioral1/memory/3012-3-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/3012-5-0x0000000000280000-0x0000000000297000-memory.dmp family_gandcrab behavioral1/memory/3012-12-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral1/memory/3012-15-0x0000000000280000-0x0000000000297000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
-
Detects Reflective DLL injection artifacts 4 IoCs
resource yara_rule behavioral1/memory/3012-3-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/3012-5-0x0000000000280000-0x0000000000297000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/3012-12-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral1/memory/3012-15-0x0000000000280000-0x0000000000297000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 4 IoCs
resource yara_rule behavioral1/memory/3012-3-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/3012-5-0x0000000000280000-0x0000000000297000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/3012-12-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral1/memory/3012-15-0x0000000000280000-0x0000000000297000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 4 IoCs
resource yara_rule behavioral1/memory/3012-3-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/3012-5-0x0000000000280000-0x0000000000297000-memory.dmp Gandcrab behavioral1/memory/3012-12-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral1/memory/3012-15-0x0000000000280000-0x0000000000297000-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\krvuywljvki = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\lhrgin.exe\"" 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_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) \??\B: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\G: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\J: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\T: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\E: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\I: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\Q: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\U: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\V: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\Y: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\Z: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\H: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\L: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\P: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\R: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\X: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\A: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\K: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\M: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\N: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\O: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\S: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe File opened (read-only) \??\W: 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3012 wrote to memory of 2684 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 28 PID 3012 wrote to memory of 2684 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 28 PID 3012 wrote to memory of 2684 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 28 PID 3012 wrote to memory of 2684 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 28 PID 3012 wrote to memory of 2752 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 30 PID 3012 wrote to memory of 2752 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 30 PID 3012 wrote to memory of 2752 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 30 PID 3012 wrote to memory of 2752 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 30 PID 3012 wrote to memory of 2580 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 32 PID 3012 wrote to memory of 2580 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 32 PID 3012 wrote to memory of 2580 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 32 PID 3012 wrote to memory of 2580 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 32 PID 3012 wrote to memory of 2400 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 34 PID 3012 wrote to memory of 2400 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 34 PID 3012 wrote to memory of 2400 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 34 PID 3012 wrote to memory of 2400 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 34 PID 3012 wrote to memory of 2832 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 36 PID 3012 wrote to memory of 2832 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 36 PID 3012 wrote to memory of 2832 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 36 PID 3012 wrote to memory of 2832 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 36 PID 3012 wrote to memory of 1020 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 40 PID 3012 wrote to memory of 1020 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 40 PID 3012 wrote to memory of 1020 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 40 PID 3012 wrote to memory of 1020 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 40 PID 3012 wrote to memory of 2724 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 42 PID 3012 wrote to memory of 2724 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 42 PID 3012 wrote to memory of 2724 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 42 PID 3012 wrote to memory of 2724 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 42 PID 3012 wrote to memory of 3060 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 44 PID 3012 wrote to memory of 3060 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 44 PID 3012 wrote to memory of 3060 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 44 PID 3012 wrote to memory of 3060 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 44 PID 3012 wrote to memory of 2008 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 46 PID 3012 wrote to memory of 2008 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 46 PID 3012 wrote to memory of 2008 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 46 PID 3012 wrote to memory of 2008 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 46 PID 3012 wrote to memory of 1796 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 48 PID 3012 wrote to memory of 1796 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 48 PID 3012 wrote to memory of 1796 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 48 PID 3012 wrote to memory of 1796 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 48 PID 3012 wrote to memory of 1956 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 50 PID 3012 wrote to memory of 1956 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 50 PID 3012 wrote to memory of 1956 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 50 PID 3012 wrote to memory of 1956 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 50 PID 3012 wrote to memory of 2668 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 52 PID 3012 wrote to memory of 2668 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 52 PID 3012 wrote to memory of 2668 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 52 PID 3012 wrote to memory of 2668 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 52 PID 3012 wrote to memory of 812 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 54 PID 3012 wrote to memory of 812 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 54 PID 3012 wrote to memory of 812 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 54 PID 3012 wrote to memory of 812 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 54 PID 3012 wrote to memory of 320 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 56 PID 3012 wrote to memory of 320 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 56 PID 3012 wrote to memory of 320 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 56 PID 3012 wrote to memory of 320 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 56 PID 3012 wrote to memory of 2316 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 58 PID 3012 wrote to memory of 2316 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 58 PID 3012 wrote to memory of 2316 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 58 PID 3012 wrote to memory of 2316 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 58 PID 3012 wrote to memory of 2052 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 60 PID 3012 wrote to memory of 2052 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 60 PID 3012 wrote to memory of 2052 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 60 PID 3012 wrote to memory of 2052 3012 2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe 60
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-24_f28cb34b9fd9b7d8cebf117475a9c5c2_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:3012 -
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2684
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:2752
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2580
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2400
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2832
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1020
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2724
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:3060
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:2008
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:1796
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1956
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2668
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:812
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:320
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2316
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:2052
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:516
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:436
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:1164
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns1.wowservers.ru2⤵PID:1300
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns1.wowservers.ru2⤵PID:1184
-
-
C:\Windows\SysWOW64\nslookup.exenslookup ransomware.bit ns2.wowservers.ru2⤵PID:900
-
-
C:\Windows\SysWOW64\nslookup.exenslookup carder.bit ns2.wowservers.ru2⤵PID:2308
-