Static task
static1
Behavioral task
behavioral1
Sample
Snail-Mail_Win_EN.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Snail-Mail_Win_EN.exe
Resource
win10v2004-20240226-en
General
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Target
Snail-Mail_Win_EN.exe
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Size
7.1MB
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MD5
46a2198a21f3db2f08e32e44645bd9b4
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SHA1
70b555aae203da669fd8fc5b56bb4ff8d6e0a127
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SHA256
3732d88f17ea76782bb8d8e5daf0eead4c8141887886fafc3ba22debd8c4dead
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SHA512
e723c545763405c3e19207db0a5cb03e0af43d5839294c22eed55b8595ea22de585ae9fce9a3b3b8106b539a7167572e8cee7ffc78ef617c2f475dee97c10637
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SSDEEP
196608:RzDAC/hXdRDHtw2dr16l08EifNUCh/YKvEhmZk8i:RF5fpwOR6l0I1Ui/Yf+i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Snail-Mail_Win_EN.exe
Files
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Snail-Mail_Win_EN.exe.exe windows:4 windows x86 arch:x86
2f206bef8fa7d2672a8d91b7423d0fd0
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
GetStringTypeA
GlobalFree
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
CompareStringA
CompareStringW
SetEnvironmentVariableA
GlobalReAlloc
Sleep
GetTempPathA
SetUnhandledExceptionFilter
IsBadCodePtr
LCMapStringW
LocalAlloc
LocalFree
GlobalAlloc
GlobalLock
GetStringTypeW
GlobalUnlock
LCMapStringA
MultiByteToWideChar
GetTickCount
GetModuleFileNameA
CreateProcessA
GetExitCodeProcess
CloseHandle
FileTimeToDosDateTime
GetSystemTimeAsFileTime
FindClose
FindFirstFileA
GetFileAttributesA
CreateDirectoryA
CreateFileA
GetVersion
SetFileAttributesA
ExitProcess
TerminateProcess
GetCurrentProcess
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetLastError
DeleteFileA
SetEndOfFile
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcAddress
RtlUnwind
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
WriteFile
FlushFileBuffers
ReadFile
SetFilePointer
SetStdHandle
user32
LoadIconA
LoadCursorA
RegisterClassExA
CreateWindowExA
SetWindowPos
SendMessageA
InvalidateRect
PeekMessageA
TranslateMessage
DispatchMessageA
DefWindowProcA
BeginPaint
PostQuitMessage
SetForegroundWindow
SetCursor
GetActiveWindow
ShowWindow
GetDesktopWindow
MessageBoxA
ReleaseDC
GetDC
EndPaint
gdi32
CreateDIBitmap
CreateDIBSection
GetStockObject
GetObjectA
GetDeviceCaps
SelectObject
CreateCompatibleDC
GetMapMode
SetMapMode
DPtoLP
BitBlt
DeleteDC
CreateSolidBrush
PatBlt
DeleteObject
SelectPalette
RealizePalette
CreatePalette
advapi32
RegQueryValueExA
RegCreateKeyA
RegSetValueExA
RegCloseKey
RegOpenKeyExA
Sections
.text Size: 138KB - Virtual size: 138KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ