Static task
static1
Behavioral task
behavioral1
Sample
ew.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ew.exe
Resource
win10v2004-20230915-en
General
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Target
ew.exe
-
Size
55KB
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MD5
d76e1525c8998795867a17ed33573552
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SHA1
daf5b2ffebc86b85e54201100be10fa19f19bf04
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SHA256
f4dd44bc19c19056794d29151a5b1bb76afd502388622e24c863a8494af147dd
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SHA512
c02e1dcea4dc939bee0ca878792c54ff9be25cf68c0631cba1f15416ab1dabcd16c9bb7ad21af69f940d122b82880b1db79df2264a103463e193f8ae157241dd
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SSDEEP
384:rUJznnp6xTJijJIQ9g/ISenlN64BdQCNmiUTYXqRbBmDr4XRDWhRFk4I4qi3R0UF:AzpWT4uQ9gslcwIgEWBF0nCpuVwlZRsm
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ew.exe
Files
-
ew.exe.exe windows x86
82d1a2e595dc81cf0906c1552b51039b
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
WSAGetLastError
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
gethostbyname
htons
inet_ntoa
listen
recv
select
send
socket
Sections
.text Size: 16KB - Virtual size: 16KB
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: 3KB
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