Static task
static1
Behavioral task
behavioral1
Sample
UserAccountControlSettings.exe
Resource
win7-20230220-en
General
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Target
UserAccountControlSettings.exe
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Size
86KB
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MD5
478a41ec2ace22fcc12e71be0c8123c6
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SHA1
201c3d4a152c46ce7b6418df2f9a196174b1af7f
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SHA256
db8c5c6595d504c8ac4e4abc46a52fd4db56dba28306901d7f8db7467c1fe089
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SHA512
29d408c08ee0327751ebce7ac88c22c33ef6fd508e1073855f7493254ae5bf072a638929577c71d49536f4390a6a69c211d24df1d23989a9a47a7fde74847783
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SSDEEP
1536:62cr9wPgaNMr/fsfy4Bw751sNz0UCdkV/L7:hcKVNM7dI+5K
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UserAccountControlSettings.exe
Files
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UserAccountControlSettings.exe.exe windows x86
281b2f62b1066f5953a92a11bc46d367
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
GetTokenInformation
DuplicateToken
CheckTokenMembership
OpenProcessToken
CreateWellKnownSid
kernel32
CreateSemaphoreExW
HeapFree
SetLastError
EnterCriticalSection
GetCommandLineW
GetCurrentProcess
ReleaseSemaphore
GetModuleHandleExW
CompareStringOrdinal
LeaveCriticalSection
InitializeCriticalSectionEx
WaitForThreadpoolTimerCallbacks
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
FormatMessageW
GetLastError
GetModuleFileNameA
OutputDebugStringW
CloseThreadpoolTimer
AcquireSRWLockExclusive
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
SetThreadpoolTimer
ReleaseSRWLockShared
CreateThreadpoolTimer
LoadLibraryW
HeapAlloc
GetProcAddress
CreateMutexExW
LocalFree
AcquireSRWLockShared
DeleteCriticalSection
GetCurrentProcessId
GetProcessHeap
GetModuleHandleW
FreeLibrary
DebugBreak
IsDebuggerPresent
DelayLoadFailureHook
ReleaseSRWLockExclusive
ResolveDelayLoadedAPI
user32
DestroyWindow
LoadStringW
SetWindowPos
SetForegroundWindow
MonitorFromPoint
GetMonitorInfoW
GetCursorPos
msvcrt
__p__commode
_controlfp
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
_amsg_exit
_initterm
__setusermatherr
__wgetmainargs
_except_handler4_common
__p__fmode
_cexit
_exit
exit
_wcmdln
memcmp
_XcptFilter
memmove_s
_purecall
??3@YAXPAX@Z
memcpy_s
_vsnwprintf
__set_app_type
memset
shlwapi
ord278
ord240
api-ms-win-core-com-l1-1-0
CoUninitialize
CoInitializeEx
StringFromGUID2
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-processthreads-l1-1-0
TerminateProcess
GetStartupInfoW
api-ms-win-core-errorhandling-l1-1-0
SetUnhandledExceptionFilter
UnhandledExceptionFilter
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
GetTickCount
ntdll
NtQueryInformationToken
ole32
CoGetObject
CoAllowSetForegroundWindow
shell32
CommandLineToArgvW
Sections
.text Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ