Analysis
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max time kernel
150s -
max time network
150s -
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_a511f8647ed70312e335cd510fc6b92a_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe
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Size
316KB
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MD5
a511f8647ed70312e335cd510fc6b92a
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SHA1
7ffa1073194b629a8ab962303c8eea7f1ca45ec1
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SHA256
738af449725d89bbbb89fa9005a15005a6c1d031d05ca400d94746a7055cd5d4
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SHA512
f8df04bf7d055449d2b1dd325323b59b378fe59dec9c4002069337a26e9e2803513c85ffb8f759f2bd1686f1d5fee8fcb97c59df618794d584949c5c0e6da648
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SSDEEP
6144:9vzANMO1UnseVgkV0xwvfxnhLTiusLe1740Q:luM0Unsna5mut40Q
Malware Config
Signatures
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GandCrab payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/400-1-0x0000000000400000-0x0000000003B9F000-memory.dmp family_gandcrab behavioral2/memory/400-2-0x0000000005860000-0x0000000005877000-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/400-1-0x0000000000400000-0x0000000003B9F000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/400-2-0x0000000005860000-0x0000000005877000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
Processes:
resource yara_rule behavioral2/memory/400-2-0x0000000005860000-0x0000000005877000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/400-1-0x0000000000400000-0x0000000003B9F000-memory.dmp Gandcrab behavioral2/memory/400-2-0x0000000005860000-0x0000000005877000-memory.dmp Gandcrab -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2052 400 WerFault.exe 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe -
Suspicious use of SetWindowsHookAW 64 IoCs
Processes:
2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exepid process 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe 400 2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-23_a511f8647ed70312e335cd510fc6b92a_mafia.exe"1⤵
- Suspicious use of SetWindowsHookAW
PID:400 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 4802⤵
- Program crash
PID:2052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 400 -ip 4001⤵PID:1412
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/400-0-0x00000000057B0000-0x00000000057CB000-memory.dmpFilesize
108KB
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memory/400-1-0x0000000000400000-0x0000000003B9F000-memory.dmpFilesize
55.6MB
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memory/400-2-0x0000000005860000-0x0000000005877000-memory.dmpFilesize
92KB
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memory/400-6-0x00000000057B0000-0x00000000057CB000-memory.dmpFilesize
108KB