Inject
Static task
static1
Behavioral task
behavioral1
Sample
4535a04b8991c20a8dfabe501b2ab39e.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4535a04b8991c20a8dfabe501b2ab39e.dll
Resource
win10v2004-20231222-en
General
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Target
4535a04b8991c20a8dfabe501b2ab39e
-
Size
104KB
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MD5
4535a04b8991c20a8dfabe501b2ab39e
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SHA1
f95ed0b0c6b3f8af0314377e43f4d3e76952a4e0
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SHA256
100830487c91d02b58aeaae29af8496ef122197678852c875f83461edb48d659
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SHA512
619d689a4206a1295498ac2c6ced79df3941ab081426b7bc70f4b2b0c5d8b5beaf830ba778a6b39c97f280cd9d568f327be90d4cb6a61b2f2ffa3b824718dd56
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SSDEEP
3072:dzicOcZFmxVTzyDGFKopheQlgl8BbGT0:dzicOcZFmxVTzyENeQBB6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4535a04b8991c20a8dfabe501b2ab39e
Files
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4535a04b8991c20a8dfabe501b2ab39e.dll windows:4 windows x86 arch:x86
d339882a2f383df37dc6bf05ccef61d3
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
GetProcAddress
LoadLibraryA
WriteFile
CloseHandle
ReadFile
CreateFileA
lstrlenA
GetModuleFileNameA
DisableThreadLibraryCalls
lstrcmpiA
MultiByteToWideChar
lstrcpynA
GetLocalTime
WaitForSingleObject
GetLastError
CreateMutexA
WideCharToMultiByte
InterlockedDecrement
Sleep
GetPrivateProfileStringA
lstrcatA
WritePrivateProfileStringA
GetPrivateProfileIntA
GetWindowsDirectoryA
DeleteFileA
GetFileAttributesA
GetShortPathNameA
GetSystemDirectoryA
GetModuleHandleA
SystemTimeToFileTime
FlushFileBuffers
SetFilePointer
DeviceIoControl
ReleaseMutex
CreateProcessA
RtlUnwind
CreateThread
GetCurrentThreadId
TlsSetValue
TlsGetValue
ExitThread
FreeLibrary
HeapFree
HeapAlloc
GetCommandLineA
GetVersion
GetCPInfo
GetACP
GetOEMCP
ExitProcess
TerminateProcess
GetCurrentProcess
HeapReAlloc
HeapSize
TlsAlloc
TlsFree
SetLastError
UnhandledExceptionFilter
LCMapStringA
LCMapStringW
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
SetStdHandle
InterlockedExchange
LocalFree
GetCurrentProcessId
GetTickCount
GetVersionExA
InterlockedIncrement
lstrcpyA
netapi32
Netbios
ws2_32
closesocket
ioctlsocket
socket
WSAStartup
send
WSACleanup
gethostbyname
htons
connect
select
recv
msvcrt
??1type_info@@UAE@XZ
_CxxThrowException
wcslen
user32
PostMessageA
DefWindowProcA
SetWindowsHookExA
CallNextHookEx
EnumWindows
GetWindowThreadProcessId
EnumChildWindows
RegisterWindowMessageA
SendMessageTimeoutA
GetClassNameA
UnhookWindowsHookEx
DestroyWindow
FindWindowA
SendMessageA
IsWindow
SetWindowLongA
GetParent
GetClassInfoExA
LoadCursorA
RegisterClassExA
CreateWindowExA
GetWindowTextA
ShowWindow
wininet
InternetGetConnectedState
InternetOpenA
HttpOpenRequestA
InternetReadFile
InternetCloseHandle
InternetCrackUrlA
InternetConnectA
HttpSendRequestA
advapi32
StartServiceA
OpenServiceA
OpenSCManagerA
CloseServiceHandle
shlwapi
SHGetValueA
PathCombineA
PathRemoveFileSpecA
SHSetValueA
PathFindFileNameA
StrCmpNIA
StrTrimA
StrRStrIA
StrRChrA
StrStrIA
StrStrA
PathAddExtensionA
ole32
CoInitialize
CoUninitialize
oleaut32
SysAllocString
SysAllocStringByteLen
SysFreeString
SysStringLen
SysStringByteLen
VariantClear
Exports
Exports
Sections
.text Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Shared Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ