Static task
static1
Behavioral task
behavioral1
Sample
4b93f216c5443953f1e2acd853b9d12d.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b93f216c5443953f1e2acd853b9d12d.dll
Resource
win10v2004-20231215-en
General
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Target
4b93f216c5443953f1e2acd853b9d12d
-
Size
743KB
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MD5
4b93f216c5443953f1e2acd853b9d12d
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SHA1
468430161471fb11a34bd0ec7afeb6b74d5d2921
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SHA256
92e8e289f37e4cd4dba2146beef86cfa11a51328925ea6c9945e051a0a7f6cf7
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SHA512
f62e4ba222d506ad7306039d2b15651a104c95cfb23148c72a60b086e42fe439b49730e54f92d35e0cccef05a50d6cbd1aa36ce071738e4c77a51f10c734ef76
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SSDEEP
12288:zyBnjdf2qBydT3/cFDTkzQ596BTqaov3l9aBdS:zMhfnydTEFDTkzQ5dae3l9a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b93f216c5443953f1e2acd853b9d12d
Files
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4b93f216c5443953f1e2acd853b9d12d.dll windows:6 windows x64 arch:x64
e9253f299a78d159c02b2928387ceb89
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
TerminateThread
CreateProcessW
GetStartupInfoW
GetProcessPriorityBoost
GetSystemTime
GetTickCount
GetComputerNameExW
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
LoadLibraryExW
LocalFree
WaitForMultipleObjects
FormatMessageW
CreateWaitableTimerW
ReplaceFileA
IsBadStringPtrA
GetCurrentThreadId
SystemTimeToFileTime
EnumCalendarInfoExA
SetEndOfFile
CreateThread
GetExitCodeProcess
GetCurrentProcess
GetProcessTimes
Sleep
CancelWaitableTimer
SetWaitableTimer
CreateEventA
CreateMutexA
WaitForSingleObject
ReleaseMutex
SetEvent
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
CreateNamedPipeW
PeekNamedPipe
DisconnectNamedPipe
ConnectNamedPipe
CreatePipe
GetLastError
CloseHandle
HeapSize
WriteConsoleW
GetProcessHeap
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
WriteFile
ReadFile
GetFileSize
CreateFileW
ExpandEnvironmentStringsA
FileTimeToSystemTime
GetStdHandle
FindNextFileA
FindFirstFileExA
FindClose
GetTimeZoneInformation
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetStdHandle
RtlUnwind
GetCurrentDirectoryW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
HeapReAlloc
HeapFree
HeapAlloc
GetACP
GetModuleFileNameA
SystemTimeToTzSpecificLocalTime
GetFileType
GetModuleHandleExW
ExitProcess
WideCharToMultiByte
DeleteCriticalSection
SetLastError
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
EncodePointer
DecodePointer
MultiByteToWideChar
GetCPInfo
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
InitializeSListHead
TerminateProcess
RtlPcToFileHeader
RaiseException
RtlUnwindEx
InterlockedFlushSList
FreeLibrary
gdi32
GetRegionData
GetRgnBox
CreateEnhMetaFileA
CombineTransform
DeleteObject
CreateRoundRectRgn
comdlg32
FindTextA
FindTextW
CommDlgExtendedError
GetFileTitleA
advapi32
ConvertToAutoInheritPrivateObjectSecurity
AreAllAccessesGranted
DeleteAce
SaferGetPolicyInformation
SaferCloseLevel
SaferIdentifyLevel
SaferRecordEventLogEntry
FreeInheritedFromArray
GetInheritanceSourceW
shell32
SHGetFolderPathAndSubDirW
ord16
ord155
ord18
DragAcceptFiles
ord701
dbghelp
SymEnumerateModules64
SymGetLineFromAddr64
SymGetLineNext64
SymGetSearchPath
SymInitialize
SymGetFileLineOffsets64
SymCleanup
imm32
ImmDestroyContext
ImmGetCandidateListA
ImmGetOpenStatus
ImmSetOpenStatus
ImmEscapeW
ImmCreateContext
urlmon
MkParseDisplayNameEx
IsValidURL
IsAsyncMoniker
CreateURLMoniker
CompatFlagsFromClsid
URLDownloadToCacheFileW
CopyBindInfo
ReleaseBindInfo
CreateFormatEnumerator
CoInternetParseUrl
winmm
mmioAscend
mmioDescend
mmioAdvance
mmioSetBuffer
mmioOpenW
midiInGetDevCapsW
mixerGetControlDetailsA
timeGetSystemTime
mmioClose
joyGetPosEx
joyGetNumDevs
joyGetDevCapsA
midiInGetID
rpcrt4
MesBufferHandleReset
MesDecodeBufferHandleCreate
MesEncodeDynBufferHandleCreate
MesEncodeFixedBufferHandleCreate
MesIncrementalHandleReset
MesEncodeIncrementalHandleCreate
MesHandleFree
Sections
.text Size: 504KB - Virtual size: 503KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 205KB - Virtual size: 205KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 148B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ