Static task
static1
Behavioral task
behavioral1
Sample
dcomcnfg.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
dcomcnfg.exe
Resource
win10v2004-20230221-en
General
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Target
dcomcnfg.exe
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Size
8KB
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MD5
7f3d01a6f054e0330bc798739aef0297
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SHA1
bb9e1c933707d97b70bf8bd953aae327ad3444a7
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SHA256
697f8971fef82519003b974ebd3fe162396846b2557f5879d36b8f4a7131dfbd
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SHA512
ccd59f1921e12a812f0010002051916d69b0bf3798170651440b6685a0b7aed69da27548f2e5f4065fb4a74a986dffafdf785532ed29379d31727b9948814007
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SSDEEP
96:nSt3Fxv37bV+O3BcKcss+ViUZCEV/kX2jF4CUxJEmVAVKWLDP2LVD7KkBBEWGcEr:Slf3woigsyx9rUxJEmVMKWSfsWGcEWN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dcomcnfg.exe
Files
-
dcomcnfg.exe.exe windows x86
a98182c915ff1a54f8c1821f8bd8d534
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
kernel32
GetCurrentProcess
CloseHandle
LocalFree
FormatMessageW
GetLastError
CreateProcessW
GetSystemDirectoryW
HeapSetInformation
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
InterlockedCompareExchange
Sleep
InterlockedExchange
UnhandledExceptionFilter
user32
MessageBoxW
msvcrt
__setusermatherr
?terminate@@YAXXZ
_except_handler4_common
_controlfp
__p__fmode
__set_app_type
_amsg_exit
_initterm
exit
_XcptFilter
_exit
_cexit
__getmainargs
memset
_vsnwprintf
__p__commode
ntdll
NtQueryInformationProcess
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 888B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 408B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ