Analysis
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max time kernel
136s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 12:52
Behavioral task
behavioral1
Sample
1856-0-0x0000000000400000-0x000000000040B000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1856-0-0x0000000000400000-0x000000000040B000-memory.exe
Resource
win10v2004-20240508-en
General
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Target
1856-0-0x0000000000400000-0x000000000040B000-memory.exe
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Size
44KB
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MD5
8363abfeb968caa048b69e9aab9cb051
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SHA1
755e10b4e031d19df854c0dae25f1b7de6dfcbfc
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SHA256
c612c0757002e841c59ba2ad21099cda9023ff51b6e74935302b2f1a2ba6c90f
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SHA512
a69b7459cc91f1691059a1b974b3d15ebb8b7a4b71dc4d3f72b24826329fed2ee52c591482fba0ebfc6a05e9ee964a9dd10675de3c8b2eaf6f0e3fbb223381be
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SSDEEP
768:O2fNN6rUCUsNJrlhRtSEObrfWrZrZZGazbv61kTtnIx1y0qWb:OQNsrIUFP7sbrOZXGaXi1kyG0P
Malware Config
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1592 5780 WerFault.exe 1856-0-0x0000000000400000-0x000000000040B000-memory.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1856-0-0x0000000000400000-0x000000000040B000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1856-0-0x0000000000400000-0x000000000040B000-memory.exe"1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5780 -s 2202⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5780 -ip 57801⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/5780-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB