Static task
static1
Behavioral task
behavioral1
Sample
bc171b474e247f760c95e136c03ee0ca.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
bc171b474e247f760c95e136c03ee0ca.exe
Resource
win10v2004-20231215-en
General
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Target
bc171b474e247f760c95e136c03ee0ca
-
Size
275KB
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MD5
bc171b474e247f760c95e136c03ee0ca
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SHA1
41a55dce1e3a83e7ccbb96a8231b0c417cb5fd83
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SHA256
7af3e5eeb427f464572fd57f0f3235c376437189748e7547068e52bdfe0e3af1
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SHA512
90fd5cbd7eb3b71b763eee6eb5f64e8cb69fc12ba3ce320c26338311954310d93cd43cb6dae967e127a6b0dfbdfced5b2f4ae6ee41c79bd2cfd9255ef7f40878
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SSDEEP
6144:V9VkhhrdYK94IgqHniOSyaZoc7QNPnP9TBOSeqP8J7oOBzO6dRW4NGpOuY:V7OZ5NnP9TAFU8J7BKaRzNWo
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc171b474e247f760c95e136c03ee0ca
Files
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bc171b474e247f760c95e136c03ee0ca.exe windows:4 windows x64 arch:x64
13c32f913271e5cf427548b785e74521
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
msvcrt
memset
wcsncmp
memmove
wcsncpy
wcsstr
_wcsnicmp
_wcsicmp
wcslen
wcscpy
wcscmp
memcpy
tolower
wcscat
malloc
free
kernel32
GetModuleHandleW
HeapCreate
GetStdHandle
HeapDestroy
ExitProcess
WriteFile
LoadLibraryExW
EnumResourceTypesW
FreeLibrary
RemoveDirectoryW
GetExitCodeProcess
EnumResourceNamesW
GetCommandLineW
LoadResource
SizeofResource
FreeResource
FindResourceW
GetShortPathNameW
GetTempFileNameW
EnterCriticalSection
CloseHandle
LeaveCriticalSection
InitializeCriticalSection
WaitForSingleObject
TerminateThread
CreateThread
Sleep
WideCharToMultiByte
HeapAlloc
HeapFree
LoadLibraryW
GetProcAddress
GetCurrentProcessId
GetCurrentThreadId
GetModuleFileNameW
GetEnvironmentVariableW
SetEnvironmentVariableW
GetCurrentProcess
TerminateProcess
RtlLookupFunctionEntry
RtlVirtualUnwind
RemoveVectoredExceptionHandler
AddVectoredExceptionHandler
HeapSize
MultiByteToWideChar
CreateDirectoryW
SetFileAttributesW
DeleteFileW
GetCurrentDirectoryW
SetCurrentDirectoryW
GetTempPathW
CreateFileW
SetFilePointer
TlsFree
TlsGetValue
TlsSetValue
TlsAlloc
HeapReAlloc
DeleteCriticalSection
GetLastError
SetLastError
UnregisterWait
GetCurrentThread
DuplicateHandle
RegisterWaitForSingleObject
shell32
ShellExecuteExW
SHGetFolderLocation
SHGetPathFromIDListW
winmm
timeBeginPeriod
ole32
CoInitialize
CoTaskMemFree
shlwapi
PathQuoteSpacesW
PathAddBackslashW
PathRemoveBackslashW
PathRemoveArgsW
PathRenameExtensionW
user32
CharUpperW
CharLowerW
MessageBoxW
SendMessageW
PostMessageW
DefWindowProcW
GetWindowLongPtrW
GetWindowTextLengthW
GetWindowTextW
EnableWindow
DestroyWindow
UnregisterClassW
LoadIconW
LoadCursorW
RegisterClassExW
IsWindowEnabled
GetSystemMetrics
CreateWindowExW
SetWindowLongPtrW
SetFocus
CreateAcceleratorTableW
SetForegroundWindow
BringWindowToTop
GetMessageW
TranslateAcceleratorW
TranslateMessage
DispatchMessageW
DestroyAcceleratorTable
GetForegroundWindow
GetWindowThreadProcessId
IsWindowVisible
EnumWindows
SetWindowPos
gdi32
GetStockObject
comctl32
InitCommonControlsEx
Sections
.code Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 161KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ