Behavioral task
behavioral1
Sample
NEAS.c9dc5a802891f9cf35f9f3d0da26e880.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.c9dc5a802891f9cf35f9f3d0da26e880.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c9dc5a802891f9cf35f9f3d0da26e880.exe
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Size
178KB
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MD5
c9dc5a802891f9cf35f9f3d0da26e880
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SHA1
a81eceb2109b9f8aeecdd31d6f9c822a11b8b246
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SHA256
a18ac0492fd965d10b42c9bba724c2c9e01e5aa058402acab16abd8be25b9201
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SHA512
0d086154d820a634933b812838c78c89831d3ea5176a005955a8a01cdcec80984c3bec83e8c817b5445a27b1cab6b4e1a0336b876e87d64fba87fc8fddb21ea8
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SSDEEP
1536:u6RQxReHgur/cgllYSNW2F6Q95xdZ+SbJrJBMc:YReAuwQ95xdZ+O
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.c9dc5a802891f9cf35f9f3d0da26e880.exe
Files
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NEAS.c9dc5a802891f9cf35f9f3d0da26e880.exe.exe windows:4 windows x86
633dfa50ce92ff394a805f502a1c9d28
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapAlloc
GetStartupInfoA
GetModuleHandleA
ExitProcess
GetCommandLineA
GetProcessHeap
CreateDirectoryA
GetCommandLineW
lstrlenA
LoadLibraryA
WriteProcessMemory
gdi32
TextOutA
shell32
CommandLineToArgvW
user32
LoadAcceleratorsA
LoadIconA
RegisterClassExA
GetMessageA
LoadStringA
TranslateMessage
DispatchMessageA
BeginPaint
EndPaint
TranslateAcceleratorA
LoadCursorA
ShowWindow
CreateWindowExA
DefWindowProcA
SendMessageA
DestroyWindow
PostQuitMessage
SetFocus
UpdateWindow
wtsapi32
WTSEnumerateProcessesA
WTSLogoffSession
WTSQuerySessionInformationA
WTSWaitSystemEvent
Sections
UPX0 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE