hoover[.]exe | Triage

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General

Target

hoover.exe
Size

2.3MB
MD5

9bd4b0c48085a01bc5c8761610196ddb
SHA1

249a32903b0c2c0a193b5832583dc2c91e26d7ef
SHA256

b645c06874a2e4aef49b5bf10c1b452219e92667ce9c9975e1641eb4353a59fc
SHA512

e8c2cd0a36d8c1b2a9a7afe88adf6d7332273dce80606cdb31df0beeacf761a01b154a5f18ba288c34b63aac987e35e73b7800ec91e70b91544d4d35aa4b02cc
SSDEEP

49152:GVONqJK+5OjMNNgZhgakdGlxn2/v6gaOQPQVyhWZJ++2asf:GINqJKyOMNC02xn2NOPQVuWZJ++2asf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
hoover.exe

Files

hoover.exe
.exe windows:4 windows x64 arch:x64

1e514a8759c99bf48db193c046130e76

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

CopySid
GetTokenInformation
OpenProcessToken

kernel32

AddVectoredExceptionHandler
CloseHandle
CreateEventA
CreateProcessA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetFileAttributesA
GetHandleInformation
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessAffinityMask
GetStartupInfoA
GetSystemTimeAsFileTime
GetThreadContext
GetThreadPriority
GetTickCount64
InitializeCriticalSection
IsDBCSLeadByteEx
IsDebuggerPresent
IsProcessorFeaturePresent
LeaveCriticalSection
LoadLibraryA
LocalFree
MultiByteToWideChar
OpenProcess
OutputDebugStringA
RaiseException
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WideCharToMultiByte

msvcrt

__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_acmdln
_aligned_free
_aligned_malloc
_amsg_exit
_assert
_beginthreadex
_cexit
_commode
_endthreadex
_errno
_findclose
_findfirst64
_findnext64
_fmode
_fullpath
_initterm
_ismbblead
_lock
_msize
_onexit
_setjmp
_time64
_ultoa
_unlock
abort
calloc
exit
fclose
fopen
fprintf
fputc
free
fwrite
localeconv
longjmp
malloc
mbstowcs
memcpy
memmove
memset
printf
rand
realloc
signal
srand
strcat
strcmp
strcpy
strerror
strlen
strncmp
strncpy
strstr
vfprintf
wcslen
_write
_strdup

user32

wsprintfW

Sections

.text
Size: 109KB - Virtual size: 108KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 544B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 324B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 146KB - Virtual size: 146KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/91
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/107
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/123
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

1e514a8759c99bf48db193c046130e76

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

user32

Sections

.text Size: 109KB - Virtual size: 108KB

.data Size: 1024B - Virtual size: 544B

.rdata Size: 24KB - Virtual size: 23KB

/4 Size: 512B - Virtual size: 4B

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

.xdata Size: 5KB - Virtual size: 4KB

.bss Size: - Virtual size: 3KB

.idata Size: 5KB - Virtual size: 4KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 512B - Virtual size: 324B

/14 Size: 2KB - Virtual size: 2KB

/29 Size: 146KB - Virtual size: 146KB

/41 Size: 23KB - Virtual size: 22KB

/55 Size: 50KB - Virtual size: 49KB

/67 Size: 24KB - Virtual size: 23KB

/80 Size: 2KB - Virtual size: 1KB

/91 Size: 19KB - Virtual size: 18KB

/107 Size: 52KB - Virtual size: 51KB

/123 Size: 3KB - Virtual size: 3KB

.rsrc Size: 1.7MB - Virtual size: 1.7MB

.text
Size: 109KB - Virtual size: 108KB

.data
Size: 1024B - Virtual size: 544B

.rdata
Size: 24KB - Virtual size: 23KB

/4
Size: 512B - Virtual size: 4B

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

.xdata
Size: 5KB - Virtual size: 4KB

.bss
Size: - Virtual size: 3KB

.idata
Size: 5KB - Virtual size: 4KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 512B - Virtual size: 324B

/14
Size: 2KB - Virtual size: 2KB

/29
Size: 146KB - Virtual size: 146KB

/41
Size: 23KB - Virtual size: 22KB

/55
Size: 50KB - Virtual size: 49KB

/67
Size: 24KB - Virtual size: 23KB

/80
Size: 2KB - Virtual size: 1KB

/91
Size: 19KB - Virtual size: 18KB

/107
Size: 52KB - Virtual size: 51KB

/123
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 1.7MB - Virtual size: 1.7MB