toBervices
Static task
static1
Behavioral task
behavioral1
Sample
43bbf4f696e046d645bf2d5a670c0094.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
43bbf4f696e046d645bf2d5a670c0094.dll
Resource
win10v2004-20231215-en
General
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Target
43bbf4f696e046d645bf2d5a670c0094
-
Size
766KB
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MD5
43bbf4f696e046d645bf2d5a670c0094
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SHA1
007c3fe89e463199b2052217a13bd9d655736c72
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SHA256
47bb67fbc98710a2b460ff96f9e19b8f9a2e79b8dd5ff40cf87ac63cf2f1a285
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SHA512
954f621a9da6022fa83ec4c796f9fe355bba9b746e58951d6b1851548a144e305f57837404d861b2d4829a0910df95ad442e1460e9da5795bbfc0c9ab05544e4
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SSDEEP
12288:iQkdGwwug6jWVWmQwm/Ve8aAv/nTEqHkwNEllNwZQuApu/unEIZUlxOnY7a+J:7k4y9jWVWmQPY8Pv/nYqtElIZCMdIKxb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 43bbf4f696e046d645bf2d5a670c0094
Files
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43bbf4f696e046d645bf2d5a670c0094.dll windows:4 windows x86 arch:x86
6bb4b7c8dbabeb7834ede7c381f9a84d
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
GetErrorInfo
SysFreeString
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayGetElement
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopyInd
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
user32
GetKeyboardType
DestroyWindow
LoadStringA
MessageBoxA
CharNextA
TranslateMessage
SystemParametersInfoA
PostMessageA
PeekMessageA
MsgWaitForMultipleObjects
MessageBoxA
LoadStringA
GetSystemMetrics
GetMessageA
GetCursorPos
DispatchMessageA
CharNextW
CharNextA
CharLowerBuffA
CharUpperBuffA
CharToOemA
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetTickCount
QueryPerformanceCounter
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
ExitThread
CreateThread
CompareStringA
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
LocalFree
LocalAlloc
WriteFile
WinExec
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
UnmapViewOfFile
Sleep
SetLastError
SetFilePointer
SetFileAttributesA
SetEvent
SetEndOfFile
ResumeThread
ResetEvent
ReleaseMutex
ReadFile
RaiseException
QueryPerformanceFrequency
QueryPerformanceCounter
OpenFileMappingA
MultiByteToWideChar
MoveFileA
MapViewOfFile
LoadResource
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalFindAtomA
GlobalDeleteAtom
GlobalAddAtomA
GetWindowsDirectoryA
GetVolumeInformationA
GetVersionExA
GetTimeZoneInformation
GetTickCount
GetThreadLocale
GetTempPathA
GetSystemInfo
GetStringTypeExA
GetStdHandle
GetShortPathNameA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameA
GetFileSize
GetFileAttributesA
GetExitCodeThread
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcessId
GetCPInfo
GetACP
FreeResource
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
InterlockedCompareExchange
FreeLibrary
FormatMessageA
FindResourceA
FindNextFileA
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateFileMappingA
CreateFileA
CreateEventA
CompareStringW
CompareStringA
CloseHandle
Sleep
GetVersionExA
CreateMutexA
version
VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA
ole32
CoUninitialize
CoInitialize
netapi32
Netbios
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
Exports
Exports
Sections
.text Size: 470KB - Virtual size: 470KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 30KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size: 73B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ