drvcfg[.]exe | Triage

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General

Target

drvcfg.exe
Size

57KB
MD5

3bc20f7729bf10def74d6650dd247af2
SHA1

01d61c1c408d6d652a94536932a1e244293e1425
SHA256

5bf579687281524933e8ab09e59ae90f02d91fce7fe65796f25fd036b0cd6622
SHA512

d93b067b4e046d5c114a4a56f9b699fa521d2c093592475c2c7015b720123a96e1dcb062ccdb5809a92e8a13367f108f2fe457c3f12db24202a535a13aab4516
SSDEEP

768:+B2heA3DhTH117L2yk5Cjswbya050Ex1md/XWRzu1UEg29M3E+EruGhJVyO:+ezhmyk5CjPJ0Bx1e+zu19gaM0ztnVy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
drvcfg.exe

Files

drvcfg.exe
.exe windows:6 windows x64

f667ca6d238b0b64feef0f890b622929

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

msvcrt

memcpy
?terminate@@YAXXZ
_commode
_fmode
__C_specific_handler
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_wcsnicmp
_wcsicmp
_vsnwprintf
wcsrchr
_resetstkoflw
wcschr
swscanf
memset

ntdll

NtQueryValueKey
NtOpenKey
RtlInitUnicodeString
NtClose
RtlFreeUnicodeString
RtlFormatCurrentUserKeyPath
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
NtQuerySystemInformation
DbgPrintEx
EtwGetTraceLoggerHandle
EtwUnregisterTraceGuids
EtwEventUnregister
EtwRegisterTraceGuidsW
EtwTraceMessage
RtlNtStatusToDosError
EtwEventRegister
NtQueryInformationProcess
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel

api-ms-win-core-debug-l1-1-1

IsDebuggerPresent

api-ms-win-core-errorhandling-l1-1-1

UnhandledExceptionFilter
GetLastError
SetErrorMode
RaiseException
SetUnhandledExceptionFilter
SetLastError

api-ms-win-core-processenvironment-l1-2-0

GetCommandLineW

api-ms-win-core-console-l1-1-0

SetConsoleCtrlHandler

api-ms-win-core-file-l1-2-1

CreateDirectoryW
GetFullPathNameW
FindClose
FindFirstFileW
GetFileAttributesW
DeleteFileW
SetFileAttributesW
GetFileAttributesExW
CompareFileTime

api-ms-win-core-handle-l1-1-0

CloseHandle
DuplicateHandle

api-ms-win-core-heap-l1-2-0

HeapSetInformation
HeapFree
GetProcessHeap
HeapReAlloc
HeapAlloc

api-ms-win-core-libraryloader-l1-2-0

GetModuleHandleW

api-ms-win-core-timezone-l1-1-0

FileTimeToSystemTime

api-ms-win-core-registry-l1-1-0

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

api-ms-win-core-memory-l1-1-2

UnmapViewOfFile
MapViewOfFile

api-ms-win-core-processthreads-l1-1-2

ExitProcess
GetCurrentProcess
OpenProcess
GetExitCodeThread
CreateThread
GetCurrentProcessId
TerminateProcess
GetCurrentThreadId
OpenProcessToken

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-synch-l1-2-0

CreateEventW
SetEvent
WaitForMultipleObjectsEx
Sleep
WaitForSingleObject
WaitForSingleObjectEx

api-ms-win-core-sysinfo-l1-2-1

GetSystemWindowsDirectoryW
GetTickCount
GetSystemTimeAsFileTime
GetWindowsDirectoryW

api-ms-win-core-file-l2-1-1

CopyFileExW

api-ms-win-core-heap-obsolete-l1-1-0

LocalAlloc
LocalFree

api-ms-win-core-string-obsolete-l1-1-0

lstrlenW
lstrcmpiW

api-ms-win-core-string-l1-1-0

CompareStringW

api-ms-win-security-base-l1-2-0

FreeSid
CheckTokenMembership
AllocateAndInitializeSid

api-ms-win-core-delayload-l1-1-1

DelayLoadFailureHook
ResolveDelayLoadedAPI

Sections

.text
Size: 46KB - Virtual size: 45KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 400B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f667ca6d238b0b64feef0f890b622929

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

ntdll

api-ms-win-core-debug-l1-1-1

api-ms-win-core-errorhandling-l1-1-1

api-ms-win-core-processenvironment-l1-2-0

api-ms-win-core-console-l1-1-0

api-ms-win-core-file-l1-2-1

api-ms-win-core-handle-l1-1-0

api-ms-win-core-heap-l1-2-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-timezone-l1-1-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-memory-l1-1-2

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-profile-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-sysinfo-l1-2-1

api-ms-win-core-file-l2-1-1

api-ms-win-core-heap-obsolete-l1-1-0

api-ms-win-core-string-obsolete-l1-1-0

api-ms-win-core-string-l1-1-0

api-ms-win-security-base-l1-2-0

api-ms-win-core-delayload-l1-1-1

Sections

.text Size: 46KB - Virtual size: 45KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1KB - Virtual size: 1KB

.idata Size: 5KB - Virtual size: 5KB

.didat Size: 512B - Virtual size: 400B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 176B

.text
Size: 46KB - Virtual size: 45KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1KB - Virtual size: 1KB

.idata
Size: 5KB - Virtual size: 5KB

.didat
Size: 512B - Virtual size: 400B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 176B