Static task
static1
Behavioral task
behavioral1
Sample
3423665.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3423665.exe
Resource
win10v2004-20230220-en
General
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Target
3423665.tmp
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Size
64KB
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MD5
fec737234a47ae90ee79af44d3081a4d
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SHA1
4fb9abf6aba05ec1232b98ab39073c7635f7b9aa
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SHA256
8c1762441abc4d8587aa0dbda627eb437b9aaa7de8ff8b9950a07a658967495a
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SHA512
8753409c4b6045773082564604e559544f98bd2e01f28af2a4a87ebeab9700dc8e65dff688e6221774824b22bcc556a8805a4e34109e3b15cff5a2b3e1a89777
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SSDEEP
768:ja1vnrpEY9i3sxsbOvdijujX2cKMHiXsYBNgBGs8SVn/SZ5EmXG3IL866hXIoJKK:jorwsxs6QMHiSVn/SZ57G3VZ/KK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3423665.tmp
Files
-
3423665.tmp.exe windows x86
e82b8bbfdfebdcacfd48a8cd6aa97b91
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
GetVersionExA
GetCurrentThread
GetProcAddress
CloseHandle
GetTickCount
DeleteFileA
RemoveDirectoryA
SetFileAttributesA
GetFileAttributesA
FindClose
FindNextFileA
FindFirstFileA
GetExitCodeProcess
Sleep
OpenProcess
GetTempFileNameA
GetLastError
GetCurrentProcess
ResumeThread
SetPriorityClass
SetThreadPriority
CreateProcessA
MoveFileExA
SetEndOfFile
SetFilePointer
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
GetFileSize
CreateFileA
lstrcatA
GetWindowsDirectoryA
GetShortPathNameA
GetModuleHandleW
GetModuleFileNameA
GetTempPathA
LoadLibraryW
TerminateProcess
HeapReAlloc
LoadLibraryA
FlushFileBuffers
SetStdHandle
GetStringTypeW
GetStringTypeA
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
ReadFile
HeapSize
WriteFile
VirtualFree
VirtualAlloc
HeapDestroy
GetFileType
HeapCreate
RtlUnwind
SetEnvironmentVariableA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapFree
RaiseException
HeapAlloc
IsBadWritePtr
LCMapStringW
LCMapStringA
GetCPInfo
GetACP
GetOEMCP
WideCharToMultiByte
MultiByteToWideChar
SetHandleCount
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
user32
ExitWindowsEx
TranslateMessage
DispatchMessageA
GetMessageA
wsprintfA
RegisterClassA
CreateWindowExA
ShowWindow
UpdateWindow
DestroyWindow
KillTimer
PostQuitMessage
PostMessageA
DefWindowProcA
SetTimer
gdi32
GetStockObject
Sections
.text Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE