change.pdb
Static task
static1
Behavioral task
behavioral1
Sample
change.exe
Resource
win10v2004-20240412-en
General
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Target
change.exe
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Size
36KB
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MD5
8970eef87d2dfa43374c753daa6fea90
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SHA1
e7492b9e5c10f2161f30c42ca000d922d1feb465
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SHA256
f867a930186ffacab863e093f4f21fb0c6a2e66debb8993d625a75274183bdf6
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SHA512
f12e7f246b7b5a50cf0a107d7107c0cb949ca94ee69a2550ecf42babb1ca39f86921d04ce9851122e8ef679aa4e06ff60d619afab52b4ff74db2e4b13d772f3c
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SSDEEP
384:ieknhXsL5Cayg27paIzWUD568HWb1GKTJgzWWLW:ieX5jyglIz3D568HKG1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource change.exe
Files
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change.exe.exe windows:10 windows x64 arch:x64
ccc9da4a55e90dfe34cbcdb066d6a6b3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
PDB Paths
Imports
regapi
RegFreeUtilityCommandList
RegQueryUtilityCommandList
user32
LoadStringW
kernel32
TerminateProcess
SetUnhandledExceptionFilter
GetCurrentProcess
UnhandledExceptionFilter
RtlVirtualUnwind
GetConsoleOutputCP
SetThreadUILanguage
HeapSetInformation
SearchPathW
SetLastError
GetStdHandle
WaitForSingleObject
MultiByteToWideChar
FormatMessageW
GetLastError
CloseHandle
LoadLibraryW
WriteConsoleW
CreateProcessW
GetModuleHandleW
FreeLibrary
GetFileType
GetCommandLineW
LocalAlloc
LocalFree
QueryPerformanceCounter
RtlLookupFunctionEntry
RtlCaptureContext
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
Sleep
msvcrt
vfwprintf
fwprintf
malloc
_XcptFilter
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
_cexit
__setusermatherr
_initterm
__C_specific_handler
_fmode
wcschr
?terminate@@YAXXZ
memmove
vswprintf_s
wcscat_s
wcscpy_s
_ultoa
_wcsnicmp
_wsetlocale
swprintf_s
setlocale
free
_commode
__iob_func
memset
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ