Static task
static1
Behavioral task
behavioral1
Sample
fe4063a4938836c44499ba7233cf5a58.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fe4063a4938836c44499ba7233cf5a58.exe
Resource
win10v2004-20231222-en
General
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Target
fe4063a4938836c44499ba7233cf5a58
-
Size
397KB
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MD5
fe4063a4938836c44499ba7233cf5a58
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SHA1
a6fc078af5249600806e1445d317c4e04a7d304a
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SHA256
e67817423477ddf3601d5215fd7a696cdc65b5af3cedac00b3fd4916296aa684
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SHA512
55c554110be43200544b5d0474520a926d1b941ad4c2cc7de3c1586adbd104fcea818fb85f6eb2331c3ef61ffed500619e977cc601d55fc7c8ba4c2650f7840d
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SSDEEP
12288:tDgw4CnAvVulugTQavS2mIEP+xp9m92zUJjxcku:tsrkQAE2xe9YUJjxcku
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fe4063a4938836c44499ba7233cf5a58
Files
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fe4063a4938836c44499ba7233cf5a58.exe windows:5 windows x86 arch:x86
12b051df06d334d0732e5ac30ce61153
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
FindResourceExW
GetComputerNameW
GetCurrentThreadId
InterlockedIncrement
InterlockedDecrement
lstrcmpiW
FreeLibrary
LoadLibraryExW
GetModuleFileNameW
DeleteFileW
LocalFree
GetCommandLineW
GetVersionExW
CreateDirectoryW
GetTempPathW
FlushInstructionCache
GetCurrentProcess
SetLastError
FlushFileBuffers
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
RaiseException
GetStringTypeA
LCMapStringW
LCMapStringA
GetLocaleInfoA
GetConsoleMode
GetConsoleCP
SetFilePointer
InitializeCriticalSectionAndSpinCount
IsValidCodePage
IsProcessorFeaturePresent
GetACP
GetCPInfo
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoA
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetStdHandle
HeapCreate
ExitProcess
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStartupInfoW
ResumeThread
CreateThread
ExitThread
RtlUnwind
CreateMutexW
CreateProcessW
GetExitCodeProcess
lstrlenW
ReleaseMutex
FindResourceW
SizeofResource
LoadResource
LockResource
CreateFileW
WriteFile
GetStringTypeW
lstrlenA
OpenMutexW
Sleep
OpenMutexA
WaitForSingleObject
CreateMutexA
GetModuleHandleA
OpenEventW
CloseHandle
WideCharToMultiByte
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
VirtualAlloc
VirtualFree
LoadLibraryA
GetProcAddress
InterlockedCompareExchange
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
HeapDestroy
CreateFileA
ReadFile
GetProcessHeap
GetModuleHandleW
GetVersion
GetTickCount
GetOEMCP
GetLastError
MultiByteToWideChar
user32
GetWindowRect
UnregisterClassA
GetSystemMetrics
GetForegroundWindow
GetSysColorBrush
SendMessageW
IsWindow
CharNextW
DestroyWindow
RegisterWindowMessageW
BroadcastSystemMessageW
MessageBoxW
SetWindowLongW
ShowWindow
DispatchMessageW
TranslateMessage
SetForegroundWindow
PostQuitMessage
ScreenToClient
MoveWindow
KillTimer
SetTimer
InvalidateRect
SetDlgItemTextA
SetDlgItemTextW
GetDlgItemTextW
GetMessageW
LoadImageW
PostMessageW
EndPaint
BeginPaint
SetWindowRgn
LoadBitmapW
GetWindow
EnableWindow
MonitorFromWindow
GetMonitorInfoW
MapWindowPoints
SetWindowPos
IsDialogMessageW
GetDlgItem
GetClientRect
SetWindowTextW
EndDialog
FillRect
CallWindowProcW
GetWindowLongW
GetParent
DefWindowProcW
GetActiveWindow
DialogBoxParamW
CreateDialogParamW
PeekMessageW
gdi32
DeleteDC
CreateRoundRectRgn
CreatePatternBrush
RoundRect
SetTextColor
SetBkMode
SelectObject
CreateFontIndirectW
GetObjectW
DeleteObject
CreateSolidBrush
GetStockObject
advapi32
RegDeleteKeyW
RegEnumKeyExW
RegQueryInfoKeyW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
RegQueryValueExW
shell32
ord165
SHGetPathFromIDListW
SHBrowseForFolderW
ord680
SHGetSpecialFolderPathW
CommandLineToArgvW
ShellExecuteExW
SHFileOperationW
ole32
CoInitialize
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoUninitialize
oleaut32
VarUI4FromStr
shlwapi
StrCpyW
PathAppendW
SHGetValueW
comctl32
InitCommonControlsEx
ImageList_Create
ImageList_Add
ImageList_Draw
ImageList_GetImageCount
winhttp
WinHttpReceiveResponse
WinHttpSendRequest
WinHttpConnect
WinHttpCloseHandle
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpOpen
WinHttpOpenRequest
WinHttpReadData
Sections
.text Size: 250KB - Virtual size: 250KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 177KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ