a1fbee549a00971cece863265a7403aa

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General

Target

a1fbee549a00971cece863265a7403aa
Size

1.2MB
MD5

a1fbee549a00971cece863265a7403aa
SHA1

43ebf62f631c13391eb49ae23cb7f9c2cb6e56f7
SHA256

d79b3d620f65afb01eaf106d7c355f6bc47f9da173d39bab17091dcf05a792c0
SHA512

3079cb01fb5a1d452f685c9c2eab42985d407b7529cf900b8cc834cd67c6022aa74d5f11d9db95fc4b40122a4019ef529ff5f44de22c9b54e20923b847567a41
SSDEEP

24576:yvkQL6YY4wMPSYZofkf0Gh6Pi41+a9uyP5dgg3x+yC7:ysMPSYcS5wPi095Pbgux

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a1fbee549a00971cece863265a7403aa

Files

a1fbee549a00971cece863265a7403aa
.dll windows:6 windows x64 arch:x64

3eb70f83441fc8632e81bd6eb89f424d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

D:\Mktmp\StealerDLL\x64\Release\STEALERDLL.pdb

Imports

crypt32

CryptUnprotectData

kernel32

GetFullPathNameA
SetEndOfFile
UnlockFileEx
GetTempPathW
CreateMutexW
WaitForSingleObject
CreateFileW
GetFileAttributesW
GetCurrentThreadId
UnmapViewOfFile
HeapValidate
HeapSize
MultiByteToWideChar
Sleep
GetTempPathA
FormatMessageW
GetDiskFreeSpaceA
GetLastError
GetFileAttributesA
GetFileAttributesExW
OutputDebugStringW
CreateFileA
LoadLibraryA
WaitForSingleObjectEx
DeleteFileA
DeleteFileW
HeapReAlloc
CloseHandle
GetSystemInfo
LoadLibraryW
HeapAlloc
HeapCompact
HeapDestroy
UnlockFile
GetProcAddress
CreateFileMappingA
LocalFree
LockFileEx
GetFileSize
DeleteCriticalSection
GetCurrentProcessId
GetProcessHeap
SystemTimeToFileTime
FreeLibrary
WideCharToMultiByte
GetSystemTimeAsFileTime
GetSystemTime
FormatMessageA
CreateFileMappingW
MapViewOfFile
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
SetHandleInformation
FindFirstFileA
Wow64DisableWow64FsRedirection
K32GetModuleFileNameExW
FindNextFileA
CreatePipe
PeekNamedPipe
lstrlenA
FindClose
GetCurrentDirectoryA
lstrcatA
OpenProcess
SetCurrentDirectoryA
CreateToolhelp32Snapshot
ProcessIdToSessionId
CopyFileA
Wow64RevertWow64FsRedirection
Process32NextW
Process32FirstW
CreateThread
CreateProcessA
CreateDirectoryA
WriteConsoleW
InitializeCriticalSection
LeaveCriticalSection
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
WriteFile
GetFullPathNameW
EnterCriticalSection
HeapFree
HeapCreate
TryEnterCriticalSection
ReadFile
AreFileApisANSI
SetFilePointer
ReadConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
SetStdHandle
GetCurrentDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InitializeSListHead
SetLastError
InitializeCriticalSectionAndSpinCount
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
DecodePointer
GetCPInfo
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
LoadLibraryExW
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitProcess
GetModuleFileNameW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
GetStdHandle

advapi32

GetSidSubAuthorityCount
RegEnumValueW
RegEnumKeyA
RegCloseKey
RegQueryInfoKeyW
RegOpenKeyA
RegQueryValueExA
GetSidIdentifierAuthority
GetSidSubAuthority
GetUserNameA
RegEnumKeyExW
LookupAccountNameA
RegOpenKeyExA

shell32

SHGetFolderPathA
SHFileOperationA

wininet

HttpOpenRequestA
InternetWriteFile
InternetReadFile
InternetConnectA
HttpSendRequestA
InternetCloseHandle
InternetOpenA
HttpAddRequestHeadersA
HttpSendRequestExW
HttpEndRequestA
InternetOpenW

bcrypt

BCryptOpenAlgorithmProvider
BCryptSetProperty
BCryptGenerateSymmetricKey
BCryptDecrypt

Exports

Exports

Main
Save

Sections

.text
Size: 1008KB - Virtual size: 1007KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 179KB - Virtual size: 179KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3eb70f83441fc8632e81bd6eb89f424d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

crypt32

kernel32

advapi32

shell32

wininet

bcrypt

Exports

Exports

Sections

.text Size: 1008KB - Virtual size: 1007KB

.rdata Size: 179KB - Virtual size: 179KB

.data Size: 17KB - Virtual size: 46KB

.pdata Size: 43KB - Virtual size: 43KB

_RDATA Size: 512B - Virtual size: 148B

.rsrc Size: 512B - Virtual size: 248B

.reloc Size: 5KB - Virtual size: 5KB

.text
Size: 1008KB - Virtual size: 1007KB

.rdata
Size: 179KB - Virtual size: 179KB

.data
Size: 17KB - Virtual size: 46KB

.pdata
Size: 43KB - Virtual size: 43KB

_RDATA
Size: 512B - Virtual size: 148B

.rsrc
Size: 512B - Virtual size: 248B

.reloc
Size: 5KB - Virtual size: 5KB