Static task
static1
Behavioral task
behavioral1
Sample
b797533f1b12f57c14c9021a03db9aff.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b797533f1b12f57c14c9021a03db9aff.dll
Resource
win10v2004-20240226-en
General
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Target
b797533f1b12f57c14c9021a03db9aff
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Size
176KB
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MD5
b797533f1b12f57c14c9021a03db9aff
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SHA1
443d464e6f548062cc9c7b4f1fc6b08391da373c
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SHA256
563ceae988e15a50d8de3c40ef6ab18b7e583ad4baa1b578e783a5f1f6a50c38
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SHA512
ca3dc834b41617ed1fa60b24c86dd107f1eaf3af1f7cded511f40c7b4fef4e9156a9507d1c63647ea4dc0f48a056d644a3b6df79945f1e7ed6626a4e161cf33c
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SSDEEP
3072:Y45T6kZDFvTHFSiTPY8LOZkMaAMblZm625OHmTapoHQRpqK/d0HO7dCSsPV6tr5g:z5T6kZDFvTHFSiTPY8LO5YZQ62ooHQSZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b797533f1b12f57c14c9021a03db9aff
Files
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b797533f1b12f57c14c9021a03db9aff.dll windows:4 windows x86 arch:x86
85c6bc9d028483b55f62dfe22f554199
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
LoadLibraryW
GetLastError
CloseHandle
GetSystemTime
CreateEventW
WaitForSingleObject
MultiByteToWideChar
GetProcAddress
SystemTimeToFileTime
GetFileAttributesW
CreateFileW
ReadFile
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
WriteFile
SetFileTime
FindClose
SetFilePointer
FindFirstFileW
SetEndOfFile
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
RaiseException
RtlUnwind
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
Sleep
HeapSize
ExitProcess
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LoadLibraryA
InitializeCriticalSection
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CreateFileA
advapi32
RegSetValueExW
RegQueryValueExW
RegDeleteValueW
ole32
CoInitialize
Sections
.text Size: 148KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ