CIDiag[.]exe | Triage

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General

Target

CIDiag.exe
Size

60KB
MD5

f6b49d45c565fdfeb25eadf770a49067
SHA1

970e9895848d406e41096c4f41828c29613c9818
SHA256

c51fed47ec2ec4f8197066df011ddffbbea95640b3faeb390ec35ee3823c1873
SHA512

4ae8854482a4913edcacea2e8af61549bcbd6b329f68933c1e817e626ab5047208642f98f449eb903b35603727bfba7a218059225e229505e628305ed99f8a46
SSDEEP

768:YJ3IyeVTarEy4nq+adCY2lxfWgWiI+tNR4ptaZJSl0gNnn3sVw8HB4R:C3IPVsnexfWgWiI+t+taZJS+gN3qw8o

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CIDiag.exe

Files

CIDiag.exe
.exe windows:10 windows x64 arch:x64

1afe1300ea8bc875dfc78d078c5a6448

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

??0exception@@QEAA@AEBQEBDH@Z
_lock
??0exception@@QEAA@AEBV0@@Z
??0exception@@QEAA@AEBQEBD@Z
_commode
_fmode
??1exception@@UEAA@XZ
__C_specific_handler
_callnewh
?what@exception@@UEBAPEBDXZ
??1type_info@@UEAA@XZ
malloc
_initterm
__setusermatherr
_cexit
_exit
_CxxThrowException
?terminate@@YAXXZ
_onexit
__dllonexit
_purecall
exit
__set_app_type
??3@YAXPEAX@Z
__wgetmainargs
_amsg_exit
_wcsicmp
_XcptFilter
towlower
memmove
wprintf
__CxxFrameHandler3
_unlock
__CxxFrameHandler4
memcpy
memset

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

WriteFile
FindFirstFileW
CreateFileW
CreateDirectoryW
FindNextFileW
FindClose

ntdll

NtQuerySystemInformation
RtlDosPathNameToNtPathName_U

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

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

CloseHandle

api-ms-win-core-file-l1-2-4

GetTempPath2W

api-ms-win-core-kernel32-legacy-l1-1-1

GetFirmwareType

api-ms-win-core-file-l2-1-0

CopyFileExW

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

GetSystemTimeAsFileTime
GetSystemWindowsDirectoryW
GetTickCount

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

Sleep

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

GetModuleHandleW

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

QueryPerformanceCounter

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

GetCurrentThreadId
GetCurrentProcess
TerminateProcess
GetCurrentProcessId

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

RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext

wevtapi

EvtFormatMessage
EvtOpenChannelConfig
EvtClose
EvtNext
EvtQuery
EvtOpenPublisherMetadata
EvtExportLog
EvtSaveChannelConfig
EvtSetChannelConfigProperty

bcd

BcdExportStore

Sections

.text
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 440B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1afe1300ea8bc875dfc78d078c5a6448

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

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

ntdll

api-ms-win-core-heap-l2-1-0

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

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

api-ms-win-core-file-l1-2-4

api-ms-win-core-kernel32-legacy-l1-1-1

api-ms-win-core-file-l2-1-0

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

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

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

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

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

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

wevtapi

bcd

Sections

.text Size: 20KB - Virtual size: 17KB

.rdata Size: 20KB - Virtual size: 16KB

.data Size: 4KB - Virtual size: 1KB

.pdata Size: 4KB - Virtual size: 936B

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 440B

.text
Size: 20KB - Virtual size: 17KB

.rdata
Size: 20KB - Virtual size: 16KB

.data
Size: 4KB - Virtual size: 1KB

.pdata
Size: 4KB - Virtual size: 936B

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 440B