Static task
static1
Behavioral task
behavioral1
Sample
f852b406de4cfc4b578a765f84bc544db8ca65820018c062cc447744994ee1e0.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f852b406de4cfc4b578a765f84bc544db8ca65820018c062cc447744994ee1e0.dll
Resource
win10v2004-20230703-en
General
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Target
f852b406de4cfc4b578a765f84bc544db8ca65820018c062cc447744994ee1e0
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Size
1.9MB
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MD5
414f057493e5dd0e9cdbaaad506c9c65
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SHA1
ad783fc4a43a312057e3a4e3359af28644a5281a
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SHA256
f852b406de4cfc4b578a765f84bc544db8ca65820018c062cc447744994ee1e0
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SHA512
359717df0ebbf1c249fe32dd6af87ab9e2b5e91614a075dcfb6147a5270537d57453db9723bcb6030f31e250aecb07d2d3aac1cd79845713bb247a36987142fd
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SSDEEP
49152:vt30R2nw48wFyMYYFubSqh7mdsI3ozug+ZDP9:v2R2nw48wqasI3o0DP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f852b406de4cfc4b578a765f84bc544db8ca65820018c062cc447744994ee1e0
Files
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f852b406de4cfc4b578a765f84bc544db8ca65820018c062cc447744994ee1e0.dll windows x86
a597b0bdd94cbc062073fc2781bbdf0f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateThread
DeleteFileW
LoadLibraryW
FreeLibrary
WaitForMultipleObjects
CreateEventW
SetEvent
FindResourceW
SizeofResource
LockResource
LoadResource
GetModuleFileNameW
FindResourceExW
VirtualProtect
GetCurrentThreadId
GetCurrentProcessId
WaitForSingleObject
SetUnhandledExceptionFilter
GetProcAddress
GetModuleHandleW
GetVersionExW
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
MoveFileExW
GetStartupInfoW
MultiByteToWideChar
CreateMutexW
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
InitializeCriticalSection
CreateProcessW
Sleep
OutputDebugStringW
WriteFile
SetEndOfFile
ReadFile
CreateFileA
WideCharToMultiByte
WriteConsoleW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
FindClose
ReadConsoleW
SetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetStdHandle
GetModuleFileNameA
GetTimeZoneInformation
GetConsoleMode
GetConsoleCP
SetFilePointerEx
GetFileType
GetModuleHandleExW
ExitThread
RtlUnwind
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
EnterCriticalSection
InterlockedPopEntrySList
ReleaseSemaphore
VirtualFree
VirtualAlloc
GetModuleHandleA
FreeLibraryAndExitThread
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
SignalObjectAndWait
CreateTimerQueue
FlushFileBuffers
GetSystemWindowsDirectoryW
LoadLibraryExW
InterlockedCompareExchange
GetSystemDirectoryW
lstrcmpiA
lstrcmpA
DeviceIoControl
InitializeSListHead
TerminateProcess
UnhandledExceptionFilter
IsProcessorFeaturePresent
FreeResource
ExitProcess
GetACP
CreateFileW
ReleaseMutex
LocalFree
GetCPInfo
GetLocaleInfoW
LCMapStringW
CompareStringW
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetLastError
RaiseException
CloseHandle
DecodePointer
IsDebuggerPresent
GetStringTypeW
FormatMessageW
TryEnterCriticalSection
DuplicateHandle
WaitForSingleObjectEx
GetCurrentProcess
SwitchToThread
GetCurrentThread
EncodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
QueryPerformanceCounter
user32
wsprintfW
PostThreadMessageW
GetWindowThreadProcessId
FindWindowW
PeekMessageW
GetMessageW
advapi32
RegEnumKeyExW
GetTokenInformation
OpenProcessToken
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegSetValueExW
RegGetValueW
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
shell32
SHGetSpecialFolderPathW
ShellExecuteExW
ole32
CoCreateGuid
shlwapi
PathFileExistsW
StrStrIA
StrTrimA
StrCmpNIW
SHSetValueA
SHGetValueA
PathRemoveFileSpecW
StrStrIW
PathAppendW
PathCombineW
SHGetValueW
StrCmpIW
urlmon
URLDownloadToCacheFileW
URLDownloadToFileW
version
VerQueryValueW
wininet
InternetGetConnectedState
iphlpapi
GetAdaptersInfo
Sections
.text Size: 488KB - Virtual size: 488KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ