Analysis
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max time kernel
142s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
23-04-2024 00:45
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe
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Size
316KB
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MD5
a663740439ea62e4fded0c15df0830db
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SHA1
4bb38c5f6e767828d6e555df5c0baa24e7b6266e
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SHA256
bd325d45200532763ae12175395bcc0a4f24c9abd8ae61ded232227f5362413d
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SHA512
6ddf20e32fc66731f5003fbe588b2ccecbdb26f47d26095982600cc02df582005d96dc09817310af7950a2453f6e22647402f536f06923b67970b05c9ea67a03
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SSDEEP
6144:JvJ8NMO1UnseVgkV0xwvfxnhLTiusLe1740M:byM0Unsna5mut40M
Malware Config
Signatures
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GandCrab payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2088-1-0x0000000000400000-0x0000000003B9F000-memory.dmp family_gandcrab behavioral2/memory/2088-2-0x0000000003D80000-0x0000000003D97000-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/2088-1-0x0000000000400000-0x0000000003B9F000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/2088-2-0x0000000003D80000-0x0000000003D97000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2088-2-0x0000000003D80000-0x0000000003D97000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2088-1-0x0000000000400000-0x0000000003B9F000-memory.dmp Gandcrab behavioral2/memory/2088-2-0x0000000003D80000-0x0000000003D97000-memory.dmp Gandcrab -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4380 2088 WerFault.exe 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe -
Suspicious use of SetWindowsHookAW 64 IoCs
Processes:
2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exepid process 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe 2088 2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-23_a663740439ea62e4fded0c15df0830db_mafia.exe"1⤵
- Suspicious use of SetWindowsHookAW
PID:2088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 4802⤵
- Program crash
PID:4380
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2088 -ip 20881⤵PID:5028
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2088-0-0x0000000003D40000-0x0000000003D5B000-memory.dmpFilesize
108KB
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memory/2088-1-0x0000000000400000-0x0000000003B9F000-memory.dmpFilesize
55.6MB
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memory/2088-2-0x0000000003D80000-0x0000000003D97000-memory.dmpFilesize
92KB
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memory/2088-6-0x0000000003D40000-0x0000000003D5B000-memory.dmpFilesize
108KB