Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
23/03/2024, 15:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-03-23_a2b571d142b31d2efac256a63bffed7f_karagany_mafia.exe
Resource
win7-20240215-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-03-23_a2b571d142b31d2efac256a63bffed7f_karagany_mafia.exe
Resource
win10v2004-20240226-en
6 signatures
150 seconds
General
- Target 2024-03-23_a2b571d142b31d2efac256a63bffed7f_karagany_mafia.exe
- Size 250KB
- Sample240323-s85syshb92
- SHA256 b954084984d997d6c66800a0f6b69bfbecf0724c8446fca891ff3f162ae6375d
- MD5 a2b571d142b31d2efac256a63bffed7f
- SHA1 e6d8c90c2f3104dafe9230f274cff38a91297313
- SHA512 9245a8ee72ede0157815f8358e3312ed5d609afb5c8378ade6ecf601ebc5b1694862241f1d7524c827bd57959620ceebdfcf01e6c1bf314874c9a3d018f8c1c6
- SSDEEP 3072:s/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:s/y20Gj0r+EBFrkvlU3RvIUDOIN
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- GandCrab payload 2 IoCs
resource yara_rule behavioral2/memory/3256-4-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral2/memory/3256-5-0x0000000000510000-0x0000000000527000-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/3256-4-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/3256-5-0x0000000000510000-0x0000000000527000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader - Detects ransomware indicator 2 IoCs
resource yara_rule behavioral2/memory/3256-4-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral2/memory/3256-5-0x0000000000510000-0x0000000000527000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 - Gandcrab Payload 2 IoCs
resource yara_rule behavioral2/memory/3256-4-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral2/memory/3256-5-0x0000000000510000-0x0000000000527000-memory.dmp Gandcrab - Program crash 1 IoCs
pid pid_target Process procid_target 4816 3256 WerFault.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-03-23_a2b571d142b31d2efac256a63bffed7f_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-03-23_a2b571d142b31d2efac256a63bffed7f_karagany_mafia.exe"1⤵PID:3256
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3256 -s 4762⤵
- Program crash
PID:4816
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3256 -ip 32561⤵PID:3004