Static task
static1
Behavioral task
behavioral1
Sample
4b596827775c0c50eda4286b70630737.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4b596827775c0c50eda4286b70630737.exe
Resource
win10v2004-20231222-en
General
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Target
4b596827775c0c50eda4286b70630737
-
Size
132KB
-
MD5
4b596827775c0c50eda4286b70630737
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SHA1
1f2148c769e49b3ec2ffbc1e8018b29739df4853
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SHA256
a46b7cd58efb64bc095bdace2e1b90d6bf31922006426c1f89166e46e09e2500
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SHA512
ac207c415049a19dea9e42166c99e8dfbf74a8930690436fd730ca0f2f40a319be200eebc98eb6f30795d0e911175ea1c80f64c3820b8efb30affd4667e07402
-
SSDEEP
3072:FLQdOPskC6N13sbivD/tN8bIOslG73fuOgKOlRUJgBSI6:dFCSds+vDlNyIOslwfuOgtS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b596827775c0c50eda4286b70630737
Files
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4b596827775c0c50eda4286b70630737.exe windows:4 windows x86 arch:x86
50fe7526244d8d0f58510a22dd296d34
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
PropVariantClear
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoInitialize
CoFreeUnusedLibraries
CoCreateInstance
CLSIDFromString
advapi32
RegOpenKeyA
RegCloseKey
OpenProcessToken
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetFileSecurityW
RegQueryValueExA
RegOpenKeyExA
AddAccessAllowedAce
AddAce
AllocateAndInitializeSid
EqualSid
GetAce
GetAclInformation
GetFileSecurityW
GetLengthSid
GetSecurityDescriptorDacl
GetTokenInformation
InitializeAcl
RegEnumKeyA
ws2_32
socket
send
select
recv
listen
ioctlsocket
inet_addr
htons
htonl
connect
closesocket
bind
accept
WSAStartup
WSAGetLastError
WSACleanup
WSACancelAsyncRequest
WSAAsyncGetHostByName
kernel32
WriteConsoleA
WriteConsoleW
WriteFile
lstrlenA
WaitForSingleObject
WaitForMultipleObjects
VirtualFree
VirtualAlloc
UnhandledExceptionFilter
TryEnterCriticalSection
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
TerminateProcess
Sleep
SetWaitableTimer
SetUnhandledExceptionFilter
SetThreadPriority
SetThreadIdealProcessor
SetThreadAffinityMask
WideCharToMultiByte
AreFileApisANSI
CloseHandle
CompareStringA
CompareStringW
CreateDirectoryA
CreateDirectoryW
CreateEventA
CreateFileA
CreateFileW
CreateMutexA
CreatePipe
CreateProcessA
CreateSemaphoreA
CreateThread
CreateWaitableTimerA
DeleteCriticalSection
DeleteFileA
DeviceIoControl
DuplicateHandle
EnterCriticalSection
EnumSystemLocalesA
ExitProcess
ExitThread
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFileA
FindFirstFileW
FindNextFileA
FindNextFileW
FlushFileBuffers
FormatMessageA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetConsoleCP
GetConsoleMode
GetConsoleOutputCP
GetCurrentDirectoryA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDateFormatA
GetDriveTypeA
GetEnvironmentStringsA
GetEnvironmentStringsW
GetExitCodeProcess
GetExitCodeThread
GetFileAttributesA
GetFileInformationByHandle
GetFileSize
GetFileType
GetFullPathNameA
GetLastError
GetLocaleInfoA
GetLocaleInfoW
GetModuleFileNameA
GetModuleHandleA
GetModuleHandleW
GetOEMCP
GetOverlappedResult
GetProcessHeap
GetStartupInfoA
GetStringTypeA
GetStringTypeW
GetSystemDefaultLangID
GetSystemDirectoryA
GetSystemInfo
GetSystemTimeAsFileTime
GetTempPathW
GetThreadPriority
GetTickCount
GetTimeFormatA
GetTimeZoneInformation
GetUserDefaultLCID
GetUserDefaultLangID
GetVersionExA
GetWindowsDirectoryA
GlobalAlloc
GlobalLock
GlobalUnlock
HeapAlloc
SetStdHandle
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
InterlockedDecrement
InterlockedExchange
InterlockedIncrement
IsDebuggerPresent
IsValidCodePage
IsValidLocale
LCMapStringA
LCMapStringW
LeaveCriticalSection
LoadLibraryA
MoveFileA
MulDiv
MultiByteToWideChar
OpenEventA
OpenFile
OutputDebugStringA
PeekNamedPipe
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadFile
ReleaseSemaphore
RemoveDirectoryW
ResumeThread
RtlUnwind
SetCurrentDirectoryA
SetEndOfFile
SetEnvironmentVariableA
SetEvent
SetFilePointer
SetFileTime
SetHandleCount
SetLastError
HeapCreate
user32
wsprintfA
UpdateWindow
TranslateMessage
ShowWindow
ShowCursor
SetWindowPos
SetRect
SetClipboardData
ScreenToClient
ReleaseDC
RegisterWindowMessageA
RegisterClassA
PostThreadMessageA
PeekMessageA
OpenClipboard
MsgWaitForMultipleObjects
MessageBoxW
LoadIconA
AdjustWindowRect
CharLowerBuffA
CharToOemA
ClientToScreen
CloseClipboard
CreateWindowExA
DefWindowProcA
DestroyWindow
DispatchMessageA
EmptyClipboard
GetClipboardData
GetDC
GetForegroundWindow
GetQueueStatus
GetSystemMetrics
LoadCursorA
dinput
DirectInputCreateW
shell32
ShellExecuteA
SHGetSpecialFolderPathW
SHFileOperationW
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
gdi32
GetDeviceCaps
GetStockObject
winmm
waveOutGetNumDevs
waveOutGetDevCapsW
waveOutGetDevCapsA
waveOutClose
waveInUnprepareHeader
waveInStart
waveInReset
waveInPrepareHeader
waveInOpen
waveInGetNumDevs
waveOutGetPosition
waveInGetDevCapsA
waveInClose
waveInAddBuffer
timeSetEvent
waveOutUnprepareHeader
waveOutWrite
timeKillEvent
timeEndPeriod
timeBeginPeriod
mciSendCommandA
waveOutOpen
waveOutPrepareHeader
waveInGetDevCapsW
waveOutReset
Sections
.text Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ