Analysis
- max time kernel
145s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
28/02/2024, 04:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-02-28_3b9906396f2cd69cbcf741316f5ea461_karagany_mafia.exe
Resource
win7-20240221-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-02-28_3b9906396f2cd69cbcf741316f5ea461_karagany_mafia.exe
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target 2024-02-28_3b9906396f2cd69cbcf741316f5ea461_karagany_mafia.exe
- Size 250KB
- Sample240228-fck3fsbd72
- SHA256 bc444e8454b2052ff6b65afda324b1f90d7265f04c80b9d6388aba84e95e7c49
- MD5 3b9906396f2cd69cbcf741316f5ea461
- SHA1 5c2fe48de06308993e1123f540c987f8f544bb2d
- SHA512 973fa70d517543bcd529afb01c01eabc2af2cf89147bdad04cc80b05cb331c7fc18b7df1fb420fb5ff55588169cf738adb91fab57dda9007817cf9110aa2d351
- SSDEEP 3072:1/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:1/y20Gj0r+EBFrkvlU3RvIUDOIN
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- GandCrab payload 2 IoCs
resource yara_rule behavioral2/memory/2560-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral2/memory/2560-5-0x00000000021D0000-0x00000000021E7000-memory.dmp family_gandcrab - Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
- Detects Reflective DLL injection artifacts 2 IoCs
resource yara_rule behavioral2/memory/2560-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/2560-5-0x00000000021D0000-0x00000000021E7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader - Detects ransomware indicator 2 IoCs
resource yara_rule behavioral2/memory/2560-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral2/memory/2560-5-0x00000000021D0000-0x00000000021E7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 - Gandcrab Payload 2 IoCs
resource yara_rule behavioral2/memory/2560-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral2/memory/2560-5-0x00000000021D0000-0x00000000021E7000-memory.dmp Gandcrab - Program crash 1 IoCs
pid pid_target Process procid_target 3984 2560 WerFault.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-02-28_3b9906396f2cd69cbcf741316f5ea461_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-28_3b9906396f2cd69cbcf741316f5ea461_karagany_mafia.exe"1⤵PID:2560
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 4642⤵
- Program crash
PID:3984
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2560 -ip 25601⤵PID:4100