Behavioral task
behavioral1
Sample
winjs.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
winjs.exe
Resource
win10v2004-20250129-en
General
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Target
winjs.exe
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Size
52KB
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MD5
623a97bc746f3b530b9f2cb2df7e9145
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SHA1
1c03bf8e9db2120a1473c9c6924059e75639fa1c
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SHA256
fe0f056142303bda8538355d81aced08b4792c9787c6060ccad08442e0dacad0
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SHA512
c0b89b096704a2727bf0242b2d20ed563980e51c4535cac98a9a34d84e89289bda87e3763bedb615f04f72d18a502f48b8ad5276c9e8dc4d1373e1a0bd47ff52
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SSDEEP
768:YoGDMmILyCe++bidiEuiso8Ybwge9V2COvEgK/Jn2i++++tyVc6KN:Yo0MWSMEzb3mOnkJLyVclN
Malware Config
Extracted
asyncrat
1.0.7
PowerShell
DCSSZZVV
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delay
1
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install
true
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install_file
winws.exe
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install_folder
%AppData%
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pastebin_config
https://pastebin.com/raw/cn4rM5C9
Signatures
Files
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winjs.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
Imports
mscoree
_CorExeMain
Sections
.text Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ