Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
13-07-2024 12:37
Behavioral task
behavioral1
Sample
1436-284-0x0000000000400000-0x0000000000409000-memory.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
1436-284-0x0000000000400000-0x0000000000409000-memory.exe
Resource
win10v2004-20240709-en
General
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Target
1436-284-0x0000000000400000-0x0000000000409000-memory.exe
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Size
36KB
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MD5
c1bec59606f3ab6e18ea616a43720a76
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SHA1
8f9605fb27078a440e63d4f24dfc9f2aa60ced1e
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SHA256
e6a20d0b53993e28eed0aa6d8abe611a92e0cb1fb893e6a7a818de1efd73886c
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SHA512
5f3e9c45e84c3af21653ed4a053ccf1f52104c36ad8255ebeea992cb37dccd24e5f48d4a042d0002be90012e9eaeb69f53b3e5da5ba170d1ef8df92e37892e2a
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SSDEEP
384:AplnyYK0H43mhxRqE7frXt9mNSzsk3KLsFGz2CYqtVlIj5LpC4NPd1IH+H0KhEkB:ilvH427Hjs6sOMssxjlO1gmMQ6Leew
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 2536 2108 WerFault.exe 1436-284-0x0000000000400000-0x0000000000409000-memory.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
1436-284-0x0000000000400000-0x0000000000409000-memory.exedescription pid process target process PID 2108 wrote to memory of 2536 2108 1436-284-0x0000000000400000-0x0000000000409000-memory.exe WerFault.exe PID 2108 wrote to memory of 2536 2108 1436-284-0x0000000000400000-0x0000000000409000-memory.exe WerFault.exe PID 2108 wrote to memory of 2536 2108 1436-284-0x0000000000400000-0x0000000000409000-memory.exe WerFault.exe PID 2108 wrote to memory of 2536 2108 1436-284-0x0000000000400000-0x0000000000409000-memory.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 362⤵
- Program crash
PID:2536