Analysis
- max time kernel
135s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
26/07/2024, 02:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
446c3fefee0e304b40519eb668485e5c5cce65c90a02fd40a131898d4ca23f72.exe
Resource
win7-20240705-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
446c3fefee0e304b40519eb668485e5c5cce65c90a02fd40a131898d4ca23f72.exe
Resource
win10v2004-20240709-en
4 signatures
150 seconds
General
- Target 446c3fefee0e304b40519eb668485e5c5cce65c90a02fd40a131898d4ca23f72.exe
- Size 308KB
- Sample240726-df88cavhle
- SHA256 446c3fefee0e304b40519eb668485e5c5cce65c90a02fd40a131898d4ca23f72
- MD5 a62875de9ddb7d679bcb73d5db7ccf3d
- SHA1 8a298d641fbe9fc7f0b9257bd0c3df58ce771f91
- SHA512 78cd920ea142ec6af2d1605f20aaa948efdcbcf201d4f9d7e45fe61c36b8d526b6f8ad3d3411c4ace315d3c0c8a945c5e9cd05f2492902e9b8194f9fe80f4dd1
- SSDEEP 6144:YZ5fh1s4mex2OO8bAiZ0YDChe8UN5alW6jx+Z:85frs4f2OOm/Ao8UNglGZ
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- GandCrab payload 4 IoCs
resource yara_rule behavioral2/memory/5028-4-0x0000000000412000-0x0000000000425000-memory.dmp family_gandcrab behavioral2/memory/5028-5-0x0000000000400000-0x0000000000C3E000-memory.dmp family_gandcrab behavioral2/memory/5028-6-0x0000000000D30000-0x0000000000D46000-memory.dmp family_gandcrab behavioral2/memory/5028-8-0x0000000000400000-0x0000000000C3E000-memory.dmp family_gandcrab - Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
- Program crash 1 IoCs
pid pid_target Process procid_target 1524 5028 WerFault.exe 83 - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 446c3fefee0e304b40519eb668485e5c5cce65c90a02fd40a131898d4ca23f72.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\446c3fefee0e304b40519eb668485e5c5cce65c90a02fd40a131898d4ca23f72.exe"C:\Users\Admin\AppData\Local\Temp\446c3fefee0e304b40519eb668485e5c5cce65c90a02fd40a131898d4ca23f72.exe"1⤵
- System Location Discovery: System Language Discovery
PID:5028 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 3442⤵
- Program crash
PID:1524
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5028 -ip 50281⤵PID:1360