Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
22-04-2024 15:32
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe
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Size
316KB
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MD5
55b0f0fb0ebbf0458a6b4876e03a819d
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SHA1
c3dc7fc563e2a9aeb12676430e2c239060071039
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SHA256
174684d4da95e8a022e5a9d1725546c7fd3214246e22477697d25491599464a4
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SHA512
75c347b1473d0c53c636520f5e685097bbba9717b9776a49a6e3ca64706d48d9a7f324822388aef22b9b9337ea854b4e5f24c1bf7441ef9577d3b410c2259eb6
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SSDEEP
6144:Jv+3NMO1UnseVgkV0xwvfxnhLTiusLe1740Y:EdM0Unsna5mut40Y
Malware Config
Signatures
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GandCrab payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2988-1-0x0000000000400000-0x0000000003B9F000-memory.dmp family_gandcrab behavioral2/memory/2988-2-0x0000000005870000-0x0000000005887000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Detects Reflective DLL injection artifacts 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2988-1-0x0000000000400000-0x0000000003B9F000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/2988-2-0x0000000005870000-0x0000000005887000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2988-2-0x0000000005870000-0x0000000005887000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2988-1-0x0000000000400000-0x0000000003B9F000-memory.dmp Gandcrab behavioral2/memory/2988-2-0x0000000005870000-0x0000000005887000-memory.dmp Gandcrab -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1720 2988 WerFault.exe 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe -
Suspicious use of SetWindowsHookAW 64 IoCs
Processes:
2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exepid process 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe 2988 2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-22_55b0f0fb0ebbf0458a6b4876e03a819d_mafia.exe"1⤵
- Suspicious use of SetWindowsHookAW
PID:2988 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2988 -s 4882⤵
- Program crash
PID:1720
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2988 -ip 29881⤵PID:1588
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2988-0-0x0000000003D00000-0x0000000003D1B000-memory.dmpFilesize
108KB
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memory/2988-1-0x0000000000400000-0x0000000003B9F000-memory.dmpFilesize
55.6MB
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memory/2988-2-0x0000000005870000-0x0000000005887000-memory.dmpFilesize
92KB
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memory/2988-6-0x0000000003D00000-0x0000000003D1B000-memory.dmpFilesize
108KB