Static task
static1
Behavioral task
behavioral1
Sample
UACS.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
UACS.exe
Resource
win10v2004-20230703-en
General
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Target
UACS.exe
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Size
96KB
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MD5
9de6785d63c1c57476d5893b6b3382d3
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SHA1
4eb995ee6f0ca7d20e9d24dbb56fd6bf8cdb3c35
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SHA256
44406c3b343e7711d1328e40458e42f4d4bfcfc975beb3af291d79eea4ad35b1
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SHA512
86c56c9ed9c71f17b9deb4d2e72847bee5b2e304667d48f69f5a7d6368d58cc4210de7592db3b8b79330a1171c2ecf078faef6819f4405d78cdeafd685925015
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SSDEEP
1536:1PYaRh22kEWmEY9PPvIPuHgjldqknqwLBuqAeOLnnTfFUq/ZNIZsWZL0EEcdFZlo:1PhkAE0nkualJuqAeMnFx0zlFZ1de+h
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UACS.exe
Files
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UACS.exe.exe windows x86
6630ab8a377a05e193b0dd9f2fa20658
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoGetObject
CoInitializeEx
CoInitializeSecurity
CoCreateInstance
CoUninitialize
advapi32
OpenProcessToken
GetTokenInformation
oleaut32
VariantClear
VariantInit
SysFreeString
SysAllocString
kernel32
SetFilePointerEx
CreateFileW
WriteConsoleW
InitializeCriticalSectionAndSpinCount
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
HeapReAlloc
HeapSize
GetProcessHeap
LCMapStringW
GetCurrentProcess
GetModuleFileNameW
OpenProcess
Sleep
CloseHandle
GetWindowsDirectoryW
GetProcAddress
ReadProcessMemory
GetCurrentProcessId
GetModuleHandleW
GetLastError
MultiByteToWideChar
WideCharToMultiByte
LocalFree
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
RaiseException
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
DecodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
Sections
.text Size: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ