Static task
static1
Behavioral task
behavioral1
Sample
a997131e6548b9c9d437139cddb138d7.dll
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a997131e6548b9c9d437139cddb138d7.dll
Resource
win10v2004-20240226-en
General
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Target
a997131e6548b9c9d437139cddb138d7
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Size
200KB
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MD5
a997131e6548b9c9d437139cddb138d7
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SHA1
811f5c15947414c2780807837f9468504a5664bf
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SHA256
08ea49cf059687dcd0007c3decb0d5e20c5f5d26ab17aca81448ad6eeb63de33
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SHA512
1fa91dd90a713e3c88fca80fbb28dc036290b023ec499d4ab75383b55159eb77e45f8bab4a8318a1238c822d82e87754ee35f649376e453ddfafab490189c42d
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SSDEEP
3072:P6y9vE1bRyE5IrN2Kb9neSBhFvXLaSohLb8auXnv686BRtjW4C:PfsrD25TkIhFvbqnCvCv
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a997131e6548b9c9d437139cddb138d7
Files
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a997131e6548b9c9d437139cddb138d7.dll windows:4 windows x86 arch:x86
23dcbe6f3dbd18298f116e210b1d794f
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateProcessW
GetLastError
CloseHandle
GetSystemTime
GetTickCount
CreateEventW
WaitForSingleObject
SetEvent
CreateThread
MultiByteToWideChar
WideCharToMultiByte
Sleep
SetFilePointer
SystemTimeToFileTime
GetFileAttributesW
CreateFileW
ReadFile
GetCurrentDirectoryW
LocalFileTimeToFileTime
CreateDirectoryW
WriteFile
SetFileTime
LoadLibraryW
GetProcAddress
FindClose
FindFirstFileW
GetWindowsDirectoryW
GetTempFileNameW
CreateFileA
SetEndOfFile
GetLocaleInfoA
GetStringTypeW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
DuplicateHandle
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
RaiseException
RtlUnwind
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
ExitProcess
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetConsoleCP
GetConsoleMode
HeapSize
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FlushFileBuffers
CreatePipe
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
LoadLibraryA
InitializeCriticalSection
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
advapi32
RegCreateKeyExW
RegDeleteValueW
RegSetValueExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
ole32
CoUninitialize
CoInitializeEx
StringFromGUID2
CoCreateGuid
CoInitialize
CoCreateInstance
wininet
InternetCheckConnectionW
shlwapi
SHDeleteKeyW
Sections
.text Size: 120KB - Virtual size: 119KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 868B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ