Analysis
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max time kernel
15s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 03:14
Behavioral task
behavioral1
Sample
620b027b554f7183e3aa04222ef16300N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
620b027b554f7183e3aa04222ef16300N.exe
Resource
win10v2004-20240709-en
General
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Target
620b027b554f7183e3aa04222ef16300N.exe
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Size
44KB
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MD5
620b027b554f7183e3aa04222ef16300
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SHA1
35eca3b92e9d9198986c848f7a5d1de265e35e85
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SHA256
a40d8eac4b4f218111ea60be92d5fddbd5fe54b2d0ac8a875bc69be87e0abfbf
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SHA512
9332080512cea526201843218fd3a83e2852bc996de989f9ebfa4ff4d55861d5ba1487b2a5a46d3b5c83c2982b83277f8e311acfa41d4dc07833834093d126e7
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SSDEEP
768:Z/8mWE+vc4Y6DhR8ZSDc28hO3c3VgDeoVZnE:2a+04Y6DhR8658533s
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 2064 2060 WerFault.exe 29 -
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 620b027b554f7183e3aa04222ef16300N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2060 wrote to memory of 2064 2060 620b027b554f7183e3aa04222ef16300N.exe 30 PID 2060 wrote to memory of 2064 2060 620b027b554f7183e3aa04222ef16300N.exe 30 PID 2060 wrote to memory of 2064 2060 620b027b554f7183e3aa04222ef16300N.exe 30 PID 2060 wrote to memory of 2064 2060 620b027b554f7183e3aa04222ef16300N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\620b027b554f7183e3aa04222ef16300N.exe"C:\Users\Admin\AppData\Local\Temp\620b027b554f7183e3aa04222ef16300N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 362⤵
- Program crash
PID:2064
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