Analysis
- max time kernel
290s - max time network
304s - platform
windows10-1703_x64 - resource
win10-20240221-en - resource tags
arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system - submitted
28/03/2024, 22:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe
Resource
win7-20240221-en
14 signatures
300 seconds
General
- Target 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe
- Size 420KB
- Sample240328-2c3hdsac21
- SHA256 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348
- MD5 7b432411c12d3d0d31ecaf9011450e42
- SHA1 968943d42ba1e8938989b6ed1884195c2285396f
- SHA512 6881c00ec9674a90b6390e18bcff67d0a5c837411f83955869a9cb2b62bccdedbc93561e70f6ddab7baaf908c8154de3a5bb982d0ee9ecc62363cc67d9cf563b
- SSDEEP 6144:lfBwgfV+aXoGJR1xpppStlxu4qGilNZZDLxFLWj4+36o9:l3V+anFxZUq1NZJ9N8qu
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
amadey
Version
-
4.18
Attributes
-
install_dir
154561dcbf
-
install_file
Dctooux.exe
-
strings_key
2cd47fa043c815e1a033c67832f3c6a5
-
url_paths
/j4Fvskd3/index.php
rc4.plain
Signatures
- Executes dropped EXE 5 IoCs
pid Process 4944 Dctooux.exe 4728 Dctooux.exe 1356 Dctooux.exe 4504 Dctooux.exe 5100 Dctooux.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\Dctooux.job 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 10 IoCs
pid pid_target Process procid_target 4496 3132 WerFault.exe 73 4620 3132 WerFault.exe 73 4124 3132 WerFault.exe 73 2808 3132 WerFault.exe 73 3784 3132 WerFault.exe 73 5100 3132 WerFault.exe 73 3240 3132 WerFault.exe 73 568 3132 WerFault.exe 73 2208 3132 WerFault.exe 73 4900 3132 WerFault.exe 73 - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3132 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe"C:\Users\Admin\AppData\Local\Temp\3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348.exe"1⤵
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
PID:3132 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 6922⤵
- Program crash
PID:4496
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 7402⤵
- Program crash
PID:4620
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 8122⤵
- Program crash
PID:4124
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 8202⤵
- Program crash
PID:2808
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-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 8482⤵
- Program crash
PID:3784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 8602⤵
- Program crash
PID:5100
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 10642⤵
- Program crash
PID:3240
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 10922⤵
- Program crash
PID:568
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 11682⤵
- Program crash
PID:2208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 12242⤵
- Program crash
PID:4900
-
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C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exeC:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe1⤵
- Executes dropped EXE
PID:4944
-
C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exeC:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe1⤵
- Executes dropped EXE
PID:4728
-
C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exeC:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe1⤵
- Executes dropped EXE
PID:1356
-
C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exeC:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe1⤵
- Executes dropped EXE
PID:4504
-
C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exeC:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe1⤵
- Executes dropped EXE
PID:5100
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
- Size 420KB
- SHA256 3fa8f8c64210e0949184380e438a86e4d8e597c7b63cd8591232083b97fa5348
- MD5 7b432411c12d3d0d31ecaf9011450e42
- SHA1 968943d42ba1e8938989b6ed1884195c2285396f
- SHA512 6881c00ec9674a90b6390e18bcff67d0a5c837411f83955869a9cb2b62bccdedbc93561e70f6ddab7baaf908c8154de3a5bb982d0ee9ecc62363cc67d9cf563b
- SSDEEP 6144:lfBwgfV+aXoGJR1xpppStlxu4qGilNZZDLxFLWj4+36o9:l3V+anFxZUq1NZJ9N8qu
- MD5 SHA1 SHA512 SSDEEP