Static task
static1
Behavioral task
behavioral1
Sample
40a340e5b81109b79a75e628a08957cf.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40a340e5b81109b79a75e628a08957cf.exe
Resource
win10v2004-20231215-en
General
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Target
40a340e5b81109b79a75e628a08957cf
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Size
124KB
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MD5
40a340e5b81109b79a75e628a08957cf
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SHA1
b23695ecd0568f8eb0741e17d490e096205aa172
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SHA256
a315c7c858843e78fe15ba3643d17085e6caf542d3150500f02b8a7f6027edd5
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SHA512
fbde2278b15fc067d4d6ead7391243e06441488636bfa90855d9fd39daaffea7bd8b6dca91f5f3aa8b12b91b986f9334433a8c1497284d347071f2190138209d
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SSDEEP
3072:Bub9Hi7+4zI81lgF21RHiLiHo5LWAE5zY:Bu9i7vlgSRSX6z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40a340e5b81109b79a75e628a08957cf
Files
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40a340e5b81109b79a75e628a08957cf.exe windows:4 windows x86 arch:x86
7d6ee1d69070fab1f7447208f3fc3827
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
GetCommandLineW
CloseHandle
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLastError
FindResourceW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
LoadLibraryA
GetModuleHandleA
VirtualAlloc
HeapAlloc
GetOEMCP
GetACP
GetCPInfo
WriteFile
RtlUnwind
HeapFree
VirtualFree
HeapCreate
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
HeapReAlloc
GetProcAddress
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetStringTypeW
user32
LoadStringA
DefWindowProcA
DestroyWindow
DialogBoxParamA
BeginPaint
GetClientRect
DrawTextA
EndPaint
PostQuitMessage
LoadIconA
LoadCursorA
RegisterClassExA
wsprintfA
EndDialog
LoadAcceleratorsA
GetMessageA
TranslateAcceleratorA
TranslateMessage
DispatchMessageA
CreateWindowExA
ShowWindow
UpdateWindow
advapi32
RegOpenKeyExA
Sections
.text Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ