b8a5fd0dafde247a833e22459b02ebd0

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General

Target

b8a5fd0dafde247a833e22459b02ebd0
Size

140KB
MD5

b8a5fd0dafde247a833e22459b02ebd0
SHA1

90390fce359e594cda69df5353cd00c0cb2242df
SHA256

87ec71bb2df76296e5032a0969a7e0f6d972601951d9a166d8efa3c84551b7be
SHA512

adfd8138f7b33ffd5f94690413663ea1ab3318f1091441f81a1abf7d7b0bc72ebc3f03d63ef27a93a18a0c722d02a4c574afa2eece31b77cf5f9d680b9c495ea
SSDEEP

1536:3P9jo9a3/JnZOWXg5TsCdL8HP9TfoKotVK:3Bo9Afgr09TftoHK

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b8a5fd0dafde247a833e22459b02ebd0

Files

b8a5fd0dafde247a833e22459b02ebd0
.dll windows:4 windows x86 arch:x86

e5daa9725b5785a392ebbf0e34e886f7

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetModuleFileNameA
RemoveDirectoryA
GetPrivateProfileIntA
SetLastError
GetPrivateProfileStringA
WritePrivateProfileStringA
WinExec
FindFirstFileA
FindNextFileA
GetFileAttributesA
SetFileAttributesA
MultiByteToWideChar
FindClose
LoadLibraryA
GetProcAddress
FreeLibrary
CloseHandle
GetLastError
LocalAlloc
GetPrivateProfileIntW
GetSystemDefaultLangID
DeleteFileA
GetPrivateProfileStringW
LocalFree
ExitProcess
GetModuleHandleA
GetWindowsDirectoryA
CreateDirectoryA
lstrcmpA
CopyFileA
GetTickCount
GetVersionExA
InterlockedDecrement
InterlockedIncrement
WideCharToMultiByte
RtlUnwind
GetCommandLineA
GetVersion
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
HeapFree
HeapAlloc
LCMapStringA
LCMapStringW
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
TlsGetValue
TerminateProcess
GetCurrentProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
WriteFile
SetFilePointer
GetStringTypeA
GetStringTypeW
VirtualAlloc
HeapReAlloc
IsBadWritePtr
SetStdHandle
FlushFileBuffers
ReadFile
CreateFileA
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
SetEndOfFile
Sleep

user32

FindWindowA
MessageBoxA
SendMessageA

advapi32

RegCloseKey
RegOpenKeyExW
RegSetValueExW
RegEnumValueA
RegQueryInfoKeyA
RegQueryValueExA
RegDeleteValueA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA

shell32

SHGetSpecialFolderPathA
ShellExecuteA

cfgmgr32

CM_Locate_DevNodeA
CM_Reenumerate_DevNode

difxapi

DIFXAPISetLogCallbackA
DriverPackageUninstallA
DriverPackageInstallA

shlwapi

SHDeleteKeyA
PathFileExistsA

ole32

CoCreateInstance
CoInitialize
CoUninitialize

newdev

UpdateDriverForPlugAndPlayDevicesA

setupapi

SetupDiGetDeviceRegistryPropertyA
SetupDiEnumDeviceInfo
SetupDiGetClassDevsA
SetupDiCallClassInstaller
SetupDiClassGuidsFromNameA
SetupDiDestroyDeviceInfoList

Exports

Exports

InstallAudio
UnInstallAudio

Sections

.text
Size: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e5daa9725b5785a392ebbf0e34e886f7

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

cfgmgr32

difxapi

shlwapi

ole32

newdev

setupapi

Exports

Exports

Sections

.text Size: 60KB - Virtual size: 58KB

.rdata Size: 8KB - Virtual size: 5KB

.data Size: 60KB - Virtual size: 66KB

.reloc Size: 8KB - Virtual size: 5KB

.text
Size: 60KB - Virtual size: 58KB

.rdata
Size: 8KB - Virtual size: 5KB

.data
Size: 60KB - Virtual size: 66KB

.reloc
Size: 8KB - Virtual size: 5KB