Analysis
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max time kernel
92s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/04/2024, 02:50
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe
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Size
316KB
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MD5
e7c3a15709a0a7157cf7c14017567d31
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SHA1
07fe7b48818e38606d42be8a62cf101b9233c825
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SHA256
379d76bd46da9e8504e350202dde9d1d6f04903d0b81522a54166e0e1c34da73
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SHA512
bbc190403409f34e34f1fa3075cf02a2876cecddb1732f5552d7199ecce774ba67ea28e7a6a786762c1d2b477ffaaa37d82feef0a108d5aa4f4bb1c0aed7fd21
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SSDEEP
6144:YvEC5MO1UnseVgkV0xwvfxnhLTiusLe1740G:34M0Unsna5mut40G
Malware Config
Signatures
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GandCrab payload 2 IoCs
resource yara_rule behavioral2/memory/4724-1-0x0000000000400000-0x0000000003B9F000-memory.dmp family_gandcrab behavioral2/memory/4724-2-0x0000000005940000-0x0000000005957000-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
resource yara_rule behavioral2/memory/4724-1-0x0000000000400000-0x0000000003B9F000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader behavioral2/memory/4724-2-0x0000000005940000-0x0000000005957000-memory.dmp INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
resource yara_rule behavioral2/memory/4724-2-0x0000000005940000-0x0000000005957000-memory.dmp SUSP_RANSOMWARE_Indicator_Jul20 -
Gandcrab Payload 2 IoCs
resource yara_rule behavioral2/memory/4724-1-0x0000000000400000-0x0000000003B9F000-memory.dmp Gandcrab behavioral2/memory/4724-2-0x0000000005940000-0x0000000005957000-memory.dmp Gandcrab -
Program crash 1 IoCs
pid pid_target Process procid_target 808 4724 WerFault.exe 84 -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe -
Suspicious use of SetWindowsHookAW 64 IoCs
pid Process 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe 4724 2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-11_e7c3a15709a0a7157cf7c14017567d31_mafia.exe"1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookAW
PID:4724 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 4882⤵
- Program crash
PID:808
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4724 -ip 47241⤵PID:3748