Static task
static1
Behavioral task
behavioral1
Sample
41b477786b905241185d2a79306e8bc3.exe
Resource
win7-20231215-en
General
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Target
41b477786b905241185d2a79306e8bc3
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Size
571KB
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MD5
41b477786b905241185d2a79306e8bc3
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SHA1
5f7f2effe373fd747d212451b3fbc7aacff9ab5d
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SHA256
26ba8ee52a111712b2a45cc00fdccb7b61da0e1efdc2b63b60e927bd3b821432
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SHA512
7ec574e7fbdc7a3ff50dd5dbdf9a12697add25c1301569c6818900372d9d1a42c6fc3cdc1952e6c678a9f0bf673fa348843d35ce2f8be10ec53baab3f3e501a1
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SSDEEP
12288:Mb9W3CBwSdI/KxRq1of7Jo6f3OuOVfsuEhAc4OARad8O:vCU/4cGb3OuOtuhNbd5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 41b477786b905241185d2a79306e8bc3
Files
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41b477786b905241185d2a79306e8bc3.exe windows:5 windows x86 arch:x86
b89a63e5e7e456006161a5d892578920
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedIncrement
InterlockedDecrement
lstrcmpiW
FreeLibrary
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
GetModuleFileNameW
GetVersionExW
lstrcpynA
lstrlenA
lstrcpynW
FlushInstructionCache
GetCurrentProcess
GetCurrentThreadId
SetLastError
LockResource
FindResourceExW
Sleep
GetSystemInfo
GetLocalTime
GetTimeZoneInformation
LoadLibraryW
VirtualAlloc
VirtualProtect
VirtualFree
HeapFree
GetProcessHeap
LoadLibraryA
IsBadReadPtr
HeapAlloc
GetConsoleMode
GetConsoleCP
GetStringTypeW
GetModuleHandleW
WideCharToMultiByte
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
ExitProcess
HeapCreate
GetStdHandle
WriteFile
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
FlushFileBuffers
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetStartupInfoW
HeapSetInformation
CreateFileW
SetStdHandle
WriteConsoleW
CloseHandle
SetFilePointer
GetCommandLineW
EncodePointer
DecodePointer
GetProcAddress
LeaveCriticalSection
EnterCriticalSection
lstrlenW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetLastError
LCMapStringW
RaiseException
InterlockedCompareExchange
InterlockedPushEntrySList
IsProcessorFeaturePresent
InterlockedPopEntrySList
HeapDestroy
HeapReAlloc
HeapSize
RtlUnwind
user32
GetActiveWindow
DialogBoxParamW
EndDialog
GetWindow
MonitorFromWindow
GetParent
IsWindowVisible
ShowWindow
TrackPopupMenuEx
PeekMessageW
PtInRect
MessageBeep
SetWindowPos
RemoveMenu
AppendMenuW
MonitorFromPoint
GetMonitorInfoW
CreatePopupMenu
GetMenuItemCount
DestroyMenu
LoadStringA
PostQuitMessage
SetFocus
LoadStringW
InvalidateRect
GetWindowRect
TranslateAcceleratorW
SetMenuDefaultItem
GetMenuItemInfoW
SetMenuItemInfoW
MapWindowPoints
GetClientRect
PostMessageW
SendMessageW
CallWindowProcW
GetWindowLongW
SetWindowLongW
CharNextW
DefWindowProcW
IsWindow
UnregisterClassA
ole32
CoCreateInstance
CoTaskMemRealloc
CoTaskMemAlloc
CoTaskMemFree
oleaut32
VarUI4FromStr
advapi32
RegQueryInfoKeyW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegOpenKeyExW
RegEnumKeyExW
Sections
.text Size: 106KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 418KB - Virtual size: 417KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ