Static task
static1
Behavioral task
behavioral1
Sample
3aceebf4d8c88665648680ee959967ec39e30475cab1daf5fe2a3ab8bda865e9.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3aceebf4d8c88665648680ee959967ec39e30475cab1daf5fe2a3ab8bda865e9.dll
Resource
win10v2004-20240508-en
General
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Target
3aceebf4d8c88665648680ee959967ec39e30475cab1daf5fe2a3ab8bda865e9
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Size
2.0MB
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MD5
45855a3e519a57050abb53ea7363a621
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SHA1
2c8495bc2b2ffeace003e809d23fa34e6e0fdbd8
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SHA256
3aceebf4d8c88665648680ee959967ec39e30475cab1daf5fe2a3ab8bda865e9
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SHA512
c3237ce5293e30e8e24c31a53614217e912a61e5c650c2334750a8f2af413d2131be4ef1b3b78e20c9ef6b341389bb3da70b8bec48771f696bc1713d25a674be
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SSDEEP
49152:NeQvUmnkPWUr3A2GIeFy3ukt3VQnUAwASKYs:wOUokPWQGdM3ZX9AVl
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3aceebf4d8c88665648680ee959967ec39e30475cab1daf5fe2a3ab8bda865e9
Files
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3aceebf4d8c88665648680ee959967ec39e30475cab1daf5fe2a3ab8bda865e9.dll windows:6 windows x86 arch:x86
b991e48f7ee39c7ffb15f9778cfca3f8
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
ws2_32
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
recv
connect
WSACleanup
WSAStartup
socket
bind
inet_ntop
freeaddrinfo
getaddrinfo
WSAStringToAddressA
WSAIoctl
WSASetLastError
shutdown
setsockopt
send
ntohs
htons
getsockname
WSAGetLastError
kernel32
WriteConsoleW
CreateFileW
SetEnvironmentVariableW
GetCommandLineW
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
CompareStringW
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
GetModuleFileNameW
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
ReadFile
LoadLibraryExW
EncodePointer
InterlockedFlushSList
ResumeThread
OpenThread
SuspendThread
CreateToolhelp32Snapshot
Thread32First
Thread32Next
GetCommandLineA
GetCurrentDirectoryA
GetCurrentProcess
TerminateProcess
CreateThread
GetModuleHandleA
GetFileAttributesW
OutputDebugStringA
LoadLibraryA
GetCurrentProcessId
OutputDebugStringW
GetLocalTime
VirtualProtect
VirtualQuery
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
GetLastError
SetLastError
ReleaseSRWLockExclusive
TryAcquireSRWLockExclusive
TlsGetValue
TlsSetValue
GetCurrentProcessorNumber
GetSystemInfo
CloseHandle
RaiseException
SetEndOfFile
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeSRWLock
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObject
CreateEventA
GetCurrentThreadId
TerminateThread
GetExitCodeThread
FormatMessageA
TlsAlloc
AcquireSRWLockExclusive
SwitchToThread
VirtualAlloc
VirtualFree
IsBadCodePtr
GetFileSize
MapViewOfFileEx
GetProcAddress
lstrlenA
CreateFileMappingA
UnmapViewOfFile
InitializeCriticalSectionEx
DecodePointer
GetSystemTimeAsFileTime
Sleep
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
SetFilePointer
GetOEMCP
GetACP
GetCPInfo
IsBadWritePtr
LCMapStringW
WriteFile
HeapCreate
GetVersionExA
GetEnvironmentVariableA
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
GetThreadContext
HeapDestroy
CreateFileA
GetStdHandle
SetHandleCount
SetThreadContext
InitializeSListHead
GetStartupInfoW
IsDebuggerPresent
TlsFree
RtlUnwind
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
IsProcessorFeaturePresent
UnhandledExceptionFilter
FreeLibrary
RtlMoveMemory
DeviceIoControl
GetVolumeInformationA
GetWindowsDirectoryA
QueryPerformanceCounter
QueryPerformanceFrequency
GetTickCount
lstrcpyn
OpenMutexA
CreateMutexA
InitializeCriticalSection
ExitProcess
IsBadReadPtr
WritePrivateProfileStringA
GetPrivateProfileStringA
LCMapStringA
FlushFileBuffers
SetStdHandle
GetVersion
InterlockedDecrement
InterlockedIncrement
user32
PeekMessageA
GetWindowThreadProcessId
FindWindowExA
FindWindowA
PostMessageA
MsgWaitForMultipleObjects
LoadCursorA
MessageBoxA
wsprintfA
ShowWindow
CreateWindowExA
RegisterClassA
DefWindowProcA
DispatchMessageA
TranslateMessage
GetMessageA
LoadIconA
UpdateWindow
gdi32
GetStockObject
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
shlwapi
StrChrA
winmm
timeGetTime
Sections
.text Size: 548KB - Virtual size: 548KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 75KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 941B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ