Static task
static1
Behavioral task
behavioral1
Sample
38fa739910a0395ba7a1bbc710f871a0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
38fa739910a0395ba7a1bbc710f871a0.exe
Resource
win10v2004-20231215-en
General
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Target
38fa739910a0395ba7a1bbc710f871a0
-
Size
256KB
-
MD5
38fa739910a0395ba7a1bbc710f871a0
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SHA1
248229e001f743e26453e58d327f66e8e9ebfbfc
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SHA256
3e27cb172525c7fb0f5e0481106da48b4cf0127c76eb6514ac1824df5f5d59b7
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SHA512
13a03a1e90862894d5d555309cb81aa5c0cff3c35833e13fa315499619137cf487ec90f954efeadb08fbfca3fd02dd1ae05fc695573bcf8382cd5ed71cc027ba
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SSDEEP
6144:38F3MLPttzPLVhuPuEAAErL480QqpAphsmwp:38F3MLPtZPLPuvAAw8JQh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 38fa739910a0395ba7a1bbc710f871a0
Files
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38fa739910a0395ba7a1bbc710f871a0.exe windows:4 windows x86 arch:x86
0bce96147ab2aa07c8861b7cd42acbad
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
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
wininet
InternetReadFile
HttpQueryInfoA
InternetOpenUrlA
InternetCloseHandle
InternetOpenA
InternetGetConnectedState
winmm
timeGetTime
ws2_32
send
connect
htons
closesocket
gethostbyname
socket
getprotobyname
WSACleanup
WSAStartup
kernel32
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GetFileSize
DuplicateHandle
GetCurrentProcess
FindClose
FindFirstFileA
GetVolumeInformationA
GetFullPathNameA
CreateFileA
FileTimeToSystemTime
SetErrorMode
FileTimeToLocalFileTime
GetFileAttributesA
GetFileTime
WriteFile
RtlUnwind
ExitProcess
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetStartupInfoA
GetCommandLineA
HeapReAlloc
HeapSize
QueryPerformanceCounter
GetCurrentProcessId
GetTimeZoneInformation
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
SetEnvironmentVariableA
ReadFile
RaiseException
GetOEMCP
GetCPInfo
GlobalFlags
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
TlsGetValue
EnterCriticalSection
GlobalHandle
GlobalReAlloc
LeaveCriticalSection
LocalAlloc
InterlockedDecrement
SetLastError
MulDiv
FormatMessageA
LocalFree
GlobalUnlock
GlobalFree
GetCurrentThread
GlobalLock
GlobalAlloc
lstrcmpA
ConvertDefaultLocale
EnumResourceLanguagesA
lstrcpyA
InterlockedIncrement
FreeResource
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcatA
lstrcmpW
lstrcpynA
GetModuleHandleA
CompareStringW
CompareStringA
lstrcmpiA
GetVersion
GetLastError
MultiByteToWideChar
CreateThread
GetPrivateProfileStringA
WritePrivateProfileStringA
GetTickCount
WideCharToMultiByte
Sleep
OpenProcess
GetPriorityClass
TerminateProcess
CreateToolhelp32Snapshot
Process32First
Process32Next
CloseHandle
GetModuleFileNameA
SetFileAttributesA
MoveFileExA
CreateDirectoryA
LoadLibraryA
GetProcAddress
FreeLibrary
FindResourceA
LoadResource
LockResource
SizeofResource
lstrlenA
DeleteFileA
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
user32
InvalidateRgn
SetCapture
ReleaseCapture
GetNextDlgGroupItem
MessageBeep
RegisterClipboardFormatA
PostThreadMessageA
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
DestroyMenu
SetWindowContextHelpId
MapDialogRect
wsprintfA
GetDesktopWindow
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
GetMessageA
TranslateMessage
GetActiveWindow
GetCursorPos
ValidateRect
SetCursor
PostQuitMessage
CharNextA
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
GetMenuCheckMarkDimensions
LoadBitmapA
IsWindowEnabled
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
WinHelpA
InvalidateRect
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassInfoExA
GetClassNameA
SetPropA
GetPropA
RemovePropA
GetFocus
IsWindow
SetFocus
IsChild
GetWindowTextA
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
GetDlgItem
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageA
MapWindowPoints
MessageBoxA
GetKeyState
SetForegroundWindow
IsWindowVisible
GetMenu
PostMessageA
GetSubMenu
GetMenuItemID
GetMenuItemCount
GetSysColor
AdjustWindowRectEx
GetParent
EqualRect
GetClassInfoA
RegisterClassA
UnregisterClassA
SetWindowPlacement
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
GetWindowLongA
SetWindowLongA
SetWindowPos
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
CopyRect
PtInRect
GetWindow
CopyAcceleratorTableA
SetRect
IsRectEmpty
LoadCursorA
GetSysColorBrush
CharUpperA
GetSystemMetrics
LoadIconA
GetClientRect
IsIconic
GetSystemMenu
SendMessageA
AppendMenuA
DrawIcon
SendDlgItemMessageA
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetCapture
GetDC
UpdateWindow
SetDlgItemTextA
EnableWindow
DispatchMessageA
gdi32
TextOutA
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
ExtSelectClipRgn
DeleteDC
GetViewportExtEx
RectVisible
GetRgnBox
GetMapMode
DeleteObject
PtVisible
RestoreDC
SaveDC
ExtTextOutA
GetTextColor
GetBkColor
GetDeviceCaps
GetStockObject
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateRectRgnIndirect
SetMapMode
GetWindowExtEx
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegEnumKeyA
RegOpenKeyA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
comctl32
ord17
shlwapi
PathFindFileNameA
PathStripToRootA
PathFindExtensionA
PathIsUNCA
oledlg
ord8
ole32
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CreateILockBytesOnHGlobal
CLSIDFromProgID
CLSIDFromString
CoRegisterMessageFilter
OleFlushClipboard
OleIsCurrentClipboard
CoRevokeClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CoGetClassObject
CoTaskMemAlloc
CoTaskMemFree
oleaut32
VariantClear
SysAllocString
SafeArrayDestroy
SystemTimeToVariantTime
SysAllocStringByteLen
SysStringLen
SysFreeString
OleCreateFontIndirect
SysAllocStringLen
VariantInit
VariantChangeType
VariantCopy
Sections
.text Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ