Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
23/01/2024, 21:27
Behavioral task
behavioral1
Sample
2416-0-0x0000000000400000-0x000000000040B000-memory.exe
Resource
win7-20231215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2416-0-0x0000000000400000-0x000000000040B000-memory.exe
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
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Target
2416-0-0x0000000000400000-0x000000000040B000-memory.exe
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Size
44KB
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MD5
bce87be9852ddc15055a6561c8120004
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SHA1
8bef1204fc0ebf0e8b3330dc702d7298440c0847
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SHA256
d3c82fe32629d304eda578d3c285e091eb44304517a844fc5dbd6a9667587e17
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SHA512
1126b903ac0bd3d48bfc873b81557895b518f06f17b940993216caa4948239299d25f57d65bc6e2a6b5fc84ac6474ff976e2d5706b87831b108d2fc8b707c4e1
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SSDEEP
768:4riag0YrBHjJUrRhSZOh/q+wjDp8v3uWqeqLhy5:4riDD1HF+94jDS/XqeqVy5
Score
10/10
Malware Config
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
pid pid_target Process procid_target 1988 2444 WerFault.exe 11 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2444 wrote to memory of 1988 2444 2416-0-0x0000000000400000-0x000000000040B000-memory.exe 28 PID 2444 wrote to memory of 1988 2444 2416-0-0x0000000000400000-0x000000000040B000-memory.exe 28 PID 2444 wrote to memory of 1988 2444 2416-0-0x0000000000400000-0x000000000040B000-memory.exe 28 PID 2444 wrote to memory of 1988 2444 2416-0-0x0000000000400000-0x000000000040B000-memory.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2416-0-0x0000000000400000-0x000000000040B000-memory.exe"C:\Users\Admin\AppData\Local\Temp\2416-0-0x0000000000400000-0x000000000040B000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 362⤵
- Program crash
PID:1988
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