Analysis
- max time kernel
129s - max time network
99s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
27/05/2024, 00:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-05-27_c644c266a10087764e252f993210ec37_karagany_mafia.exe
Resource
win7-20240419-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-05-27_c644c266a10087764e252f993210ec37_karagany_mafia.exe
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target 2024-05-27_c644c266a10087764e252f993210ec37_karagany_mafia.exe
- Size 250KB
- Sample240527-a28l6aaa8v
- SHA256 15fb4d7d557cc83a622a182f3e56b9b96883822f04c97f2bcdf6b74723f42e9a
- MD5 c644c266a10087764e252f993210ec37
- SHA1 a9f556c04d4901ebfb4294143ea80d88f275d5c3
- SHA512 41e8b176cac008b85229cf96fa9384ff24ce978e6d29fcd757525a2aebea18a1e13c1602fcf7f81ebd0042f993993bff7efff13d9219f2b3c3fb06d60d0475cf
- SSDEEP 6144:J+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:JOCjaklYgVIpxIhDtR
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- GandCrab payload 3 IoCs
resource yara_rule behavioral2/memory/1876-3-0x0000000000400000-0x0000000000444000-memory.dmp family_gandcrab behavioral2/memory/1876-4-0x0000000002090000-0x00000000020A7000-memory.dmp family_gandcrab behavioral2/memory/1876-9-0x0000000000400000-0x000000000042C000-memory.dmp family_gandcrab - Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
- Detects Reflective DLL injection artifacts 3 IoCs
resource yara_rule behavioral2/memory/1876-3-0x0000000000400000-0x0000000000444000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/1876-4-0x0000000002090000-0x00000000020A7000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/1876-9-0x0000000000400000-0x000000000042C000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader - Detects ransomware indicator 3 IoCs
resource yara_rule behavioral2/memory/1876-3-0x0000000000400000-0x0000000000444000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral2/memory/1876-4-0x0000000002090000-0x00000000020A7000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 behavioral2/memory/1876-9-0x0000000000400000-0x000000000042C000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 - Gandcrab Payload 3 IoCs
resource yara_rule behavioral2/memory/1876-3-0x0000000000400000-0x0000000000444000-memory.dmp Gandcrab behavioral2/memory/1876-4-0x0000000002090000-0x00000000020A7000-memory.dmp Gandcrab behavioral2/memory/1876-9-0x0000000000400000-0x000000000042C000-memory.dmp Gandcrab - Program crash 1 IoCs
pid pid_target Process procid_target 4492 1876 WerFault.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-27_c644c266a10087764e252f993210ec37_karagany_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-27_c644c266a10087764e252f993210ec37_karagany_mafia.exe"1⤵PID:1876
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1876 -s 4442⤵
- Program crash
PID:4492
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1876 -ip 18761⤵PID:4768