Analysis
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max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
15-12-2024 14:14
Static task
static1
Behavioral task
behavioral1
Sample
07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe
Resource
win10v2004-20241007-en
General
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Target
07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe
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Size
252KB
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MD5
13aef0c6305d9c17e4ad0ba7007fbab6
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SHA1
7c9866189996a90114fdd6e3a74efd847276ffa8
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SHA256
07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68
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SHA512
35b19a5f791d8ffe18919622f0cbf96a83ba57e7bd337f3287c2b00eef1e90913ced533609be8ac448e5a71ca8e8e27d0a4710f75a3fe55da63219da1fe9bdfc
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SSDEEP
3072:GZeGlWSnL9evCCV1SHTaCJbAIYImxhtAjAcsxkgaBChUpZa9uD6Vdyhk:RGsa9evCCVIH2CFcD9mA5iga3wVf
Malware Config
Extracted
smokeloader
0009
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Smokeloader family
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Program crash 1 IoCs
pid pid_target Process procid_target 2248 848 WerFault.exe 27 -
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 07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 848 wrote to memory of 2248 848 07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe 28 PID 848 wrote to memory of 2248 848 07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe 28 PID 848 wrote to memory of 2248 848 07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe 28 PID 848 wrote to memory of 2248 848 07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe"C:\Users\Admin\AppData\Local\Temp\07523a9d4656e566c37f787bcf15a1a539e41fe5ed40b5b77865b484a1d87d68.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 1402⤵
- Program crash
PID:2248
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