LxOqit
Static task
static1
Behavioral task
behavioral1
Sample
malsamp.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
malsamp.dll
Resource
win10v2004-20230703-en
General
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Target
malsamp.zip
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Size
192KB
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MD5
38c3b9c84828222af4201d171d35782a
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SHA1
c9b997a464fa56a87405fe7f628a20a818651610
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SHA256
9df6d7c424b9bc6b953ba9e221e16d45bde4286b93480e83a610227fe6731386
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SHA512
fcb27dc625fa7f98e9827bbb48fbe68bc84105a06868b48a8b44e93772a51acf38e7365d6903ff3c10061e1c230a0e1f671492cc510a2d595c451e6da38e6d8d
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SSDEEP
6144:f3POZ3bd9udnG/wZzS4uUKovIKw3Nl5bD7Wl:n4359ynPzSF8gKw3NSl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/malsamp
Files
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malsamp.zip.zip
Password: infected
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malsamp.dll windows x86
225335bcaeb2a5e32a8e6fba75776b7a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleA
CancelWaitableTimer
Sleep
GetTempPathA
GetLastError
CloseHandle
GetWindowsDirectoryA
CreateWaitableTimerA
WaitForSingleObject
GetProcAddress
DeleteCriticalSection
CreateProcessA
CreateSemaphoreA
GetComputerNameA
WriteConsoleW
CreateFileW
SetStdHandle
GetProcessHeap
GetVolumeInformationA
InitializeCriticalSectionEx
ReleaseSemaphore
DecodePointer
SetWaitableTimer
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
MultiByteToWideChar
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
EncodePointer
GetLocaleInfoEx
LCMapStringEx
GetStringTypeW
CompareStringEx
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
RaiseException
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
InterlockedFlushSList
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetFileSizeEx
SetFilePointerEx
GetStdHandle
GetFileType
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
HeapFree
HeapAlloc
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
ReadConsoleW
HeapReAlloc
GetTimeZoneInformation
HeapSize
FindClose
SetEndOfFile
user32
wsprintfA
advapi32
RegQueryValueExA
GetUserNameA
RegOpenKeyExA
RegCloseKey
ole32
CoInitialize
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
oleaut32
SysAllocString
VariantClear
SysFreeString
VariantInit
Exports
Exports
Sections
.text Size: 295KB - Virtual size: 294KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ