Static task
static1
Behavioral task
behavioral1
Sample
ew_for_win_32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ew_for_win_32.exe
Resource
win10v2004-20230915-en
General
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Target
ew_for_win_32.exe
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Size
53KB
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MD5
1b167409f594ce3cac5dc0bb516743e8
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SHA1
e222758869452afcd795a798cdf6cffa4ad4a642
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SHA256
c254dc53b3cf9c7d81d92f4e060a5c44a4f51a228049fd1e2d90fafa9c0a44ee
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SHA512
1024f8980098a107d859e6a68e24d2aa799dbedf09a9abca7fef7d9162a3b54fa32f176b77a94c88c56b2168251a85f740bd39901692d8b380f08fc493d084c0
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SSDEEP
768:ip+eG6KXGiJ9jXbCNsFNZUEGMigvHo7nhbsL:6yGizbCmFUplnK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ew_for_win_32.exe
Files
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ew_for_win_32.exe.exe windows:4 windows x86
14bf2a0b2c46c28de7035254c941b6ea
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CreateThread
DeleteCriticalSection
EnterCriticalSection
ExitProcess
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
abort
atexit
atoi
calloc
fprintf
free
fwrite
getenv
malloc
memcpy
memset
perror
printf
putchar
puts
signal
strcmp
strcpy
strncpy
vfprintf
wsock32
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
gethostbyname
htons
inet_ntoa
listen
recv
select
send
socket
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 896B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.eh_fram Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE