Static task
static1
Behavioral task
behavioral1
Sample
RunLegacyCPLElevated.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RunLegacyCPLElevated.exe
Resource
win10v2004-20230220-en
General
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Target
RunLegacyCPLElevated.exe
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Size
66KB
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MD5
6c47b937fd6b890b201b451fe7b1ff76
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SHA1
a73a58f87ac036b65e4e2ed68641efb88b60625f
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SHA256
d74c1659560e1244d9097a3f61de5a588c4bace7f5e6676b5d65bbed6ff1675c
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SHA512
35407747b8786844a4caa7765d4fa23dd4003de924797dd4c9b4118a132dac6ceb787219bdca8669ba406c887ce2b94a96b4198a93976388ae537659762d53dd
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SSDEEP
768:gO7X3ZwhXXv4U5xYFhMty8jSGSkVhWakkbB5eT905WGnUKxHUe7n8jKBFFptX/7z:lKLy8jSxakkn6oYY0ewiP8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RunLegacyCPLElevated.exe
Files
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RunLegacyCPLElevated.exe.exe windows x86
932b565960425ee7fa367e4081afa26b
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
kernel32
GetModuleFileNameA
CreateSemaphoreExW
HeapFree
SetLastError
lstrlenW
ReleaseSemaphore
GetModuleHandleExW
SetErrorMode
WaitForSingleObject
LocalAlloc
GetCurrentThreadId
ReleaseMutex
FormatMessageW
GetLastError
OutputDebugStringW
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
HeapSetInformation
HeapAlloc
GetProcAddress
CreateMutexExW
LocalFree
GetCurrentProcessId
GetProcessHeap
GetModuleHandleW
DebugBreak
IsDebuggerPresent
CreateActCtxW
ActivateActCtx
DeactivateActCtx
ReleaseActCtx
user32
SetClassLongW
GetClassLongW
LoadCursorW
GetWindow
DefWindowProcW
GetClassNameW
RegisterClassW
SetWindowLongW
DestroyWindow
LoadIconW
CreateWindowExW
GetWindowLongW
msvcrt
_wcmdln
_lock
_initterm
__setusermatherr
__dllonexit
_except_handler4_common
_controlfp
?terminate@@YAXXZ
__p__fmode
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
memcpy_s
_vsnwprintf
_onexit
_unlock
memset
shell32
Control_RunDLLW
shlwapi
PathIsRelativeW
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-processthreads-l1-1-0
TerminateProcess
GetCurrentProcess
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
api-ms-win-core-processenvironment-l1-1-0
SearchPathW
api-ms-win-core-string-l1-1-0
CompareStringW
api-ms-win-core-file-l1-1-0
GetFileAttributesW
api-ms-win-core-string-l2-1-0
CharNextW
ntdll
RtlSetSearchPathMode
Sections
.text Size: 12KB - Virtual size: 12KB
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: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 872B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ