Static task
static1
Behavioral task
behavioral1
Sample
ComputerDefaults.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
ComputerDefaults.exe
Resource
win10v2004-20231023-en
General
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Target
ComputerDefaults.exe
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Size
37KB
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MD5
c18b586ca8f414a47d9cba263361692b
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SHA1
2cf09d6eb60b35a190001894edcd7d766481e642
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SHA256
b288ff09ebfb68bb2375f6f60b2e47e85e3813debda6e01411d7aaca5bf01b9c
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SHA512
b53552fca1cec57268272d01007df72e0c8e81f90701a8919ca7e4215567dfaf3ea5716ce05aef6c889064d99891176729792c3bd1574fccf5c74cf0e65a14f3
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SSDEEP
768:KYgUpmPTWs2IkRDzsq4ytZZZL2YCX4ibR:KYSURDoq4OZZZLlCIibR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ComputerDefaults.exe
Files
-
ComputerDefaults.exe.exe windows:6 windows x64
f1ae3cc34433b1e35dab3e51fbd4a750
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
Imports
kernel32
HeapSetInformation
GetUserDefaultUILanguage
GetLocaleInfoW
CompareStringOrdinal
GetLastError
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
SetUnhandledExceptionFilter
GetStartupInfoW
Sleep
user32
DefWindowProcW
DestroyWindow
SetProcessDPIAware
SendMessageW
RegisterClassW
CreateWindowExW
GetWindowLongPtrW
SetWindowLongPtrW
GetClassNameW
GetWindow
LoadCursorW
DestroyIcon
msvcrt
_amsg_exit
memset
exit
_exit
_cexit
__setusermatherr
_XcptFilter
__C_specific_handler
_wcmdln
_fmode
_commode
?terminate@@YAXXZ
_initterm
__set_app_type
__wgetmainargs
shlwapi
ord10
appwiz.cpl
RunSPADW
ntdll
RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry
gdi32
GetStockObject
Sections
.text Size: 4KB - Virtual size: 4KB
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
.pdata Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 36B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ