ahost[.]exe | Triage

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General

Target

ahost.exe
Size

24KB
MD5

caec788f9ac58354d1e0d6645c1f0e20
SHA1

0cbf17f95b419fb165a8d3c71ca45162f38f5948
SHA256

6ec44e083af8fe7dd3d32cd369fe275724a50e0149228b1f8b9b2135fc5a48ac
SHA512

fbb20c4da95824daa3ef9a94ee8bf6834808bbc14267e29b195eb0616a9efb26af3becb02fe60014fe65d88f9217625487756333230292f7d11911c77f977977
SSDEEP

384:gb67HkTr7tX1vyXkhCKSNPKvvmiI5QJjVcHizvCWEECiWX:gu7Ejd1vUkhONyvvmL5Q/UrWEECiWX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ahost.exe

Files

ahost.exe
.exe windows:4 windows x64 arch:x64

4a3e891d4646caa3e16ec3f0dd69ff23

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
GetCurrentProcess
GetLastError
GetModuleHandleW
GetProcAddress
InitializeCriticalSection
IsProcessorFeaturePresent
LeaveCriticalSection
LoadLibraryW
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
VirtualProtect
VirtualQuery
__C_specific_handler

msvcrt

__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
_strdup
_stricmp
_write
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
printf
puts
realloc
signal
strchr
strlen
strncmp
vfprintf

ws2_32

WSACleanup
WSAStartup
select

libcares-2

ares_destroy
ares_fds
ares_freeaddrinfo
ares_getaddrinfo
ares_gethostbyaddr
ares_inet_ntop
ares_inet_pton
ares_init_options
ares_library_cleanup
ares_library_init
ares_process
ares_set_servers_csv
ares_strerror
ares_timeout

Sections

.text
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1024B - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 416B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4a3e891d4646caa3e16ec3f0dd69ff23

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ws2_32

libcares-2

Sections

.text Size: 9KB - Virtual size: 8KB

.data Size: 512B - Virtual size: 160B

.rdata Size: 4KB - Virtual size: 3KB

.pdata Size: 1024B - Virtual size: 648B

.xdata Size: 1024B - Virtual size: 520B

.bss Size: - Virtual size: 416B

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

.CRT Size: 512B - Virtual size: 96B

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

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

.reloc Size: 512B - Virtual size: 128B

.text
Size: 9KB - Virtual size: 8KB

.data
Size: 512B - Virtual size: 160B

.rdata
Size: 4KB - Virtual size: 3KB

.pdata
Size: 1024B - Virtual size: 648B

.xdata
Size: 1024B - Virtual size: 520B

.bss
Size: - Virtual size: 416B

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

.CRT
Size: 512B - Virtual size: 96B

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

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

.reloc
Size: 512B - Virtual size: 128B