bootim[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

bootim.exe
Size

13KB
MD5

9acc1beae4d314964efbec910279d9ca
SHA1

08b5c21eb88c96fa2e13464daac2a5d3458cb6be
SHA256

b205f7ac445810ad7d8ac8d4b758d6a70bb5f799497eb2cf1684627f8e60fd96
SHA512

f0b245dca745a0bea68ece3af0dc50e6297e74eb1048e1473d4f21ec0083328870cc30fa2123f7df0c81200f117ad2b2396fb2729c42ffd0067bdfc77850933f
SSDEEP

192:v+yb7VawP4AuNAiypZKqjRzbtceKVxQSiGqUTWf3W:v+yb7VIm9tbtceE6GqMWf3W

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bootim.exe

Files

bootim.exe
.exe windows:6 windows x64

9b668f4b56eda8e0aa6463bede8eaff6

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

user32

GetSystemMetrics

msvcrt

_wcmdln
_commode
?terminate@@YAXXZ
_fmode
wcschr
__C_specific_handler
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_initterm
__setusermatherr
_wtol
_vsnwprintf
_wcsnicmp
_wcsicmp
memset

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

GetCommandLineW

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

SetProcessPreferredUILanguages

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

Sleep

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

TerminateProcess
GetCurrentProcess
GetCurrentThreadId
GetStartupInfoW
GetCurrentProcessId

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter

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

GetModuleHandleW

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

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

RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext

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

StrToIntExW

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

LocalFree

ntdll

NtQuerySystemInformation
RtlNtStatusToDosError

shell32

CommandLineToArgvW

advapi32

RegDeleteKeyValueW

bootux

ord9
ord12

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

RegOpenKeyExW
RegCloseKey
RegGetValueW

Sections

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

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: 240B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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

Sharing

General

Malware Config

Signatures

Files

9b668f4b56eda8e0aa6463bede8eaff6

Headers

DLL Characteristics

File Characteristics

Imports

user32

msvcrt

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

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

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

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

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

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

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

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

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

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

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

ntdll

shell32

advapi32

bootux

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

Sections

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

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

.pdata Size: 512B - Virtual size: 240B

.idata Size: 3KB - Virtual size: 2KB

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

.reloc Size: 512B - Virtual size: 36B

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

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

.pdata
Size: 512B - Virtual size: 240B

.idata
Size: 3KB - Virtual size: 2KB

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

.reloc
Size: 512B - Virtual size: 36B