Static task
static1
Behavioral task
behavioral1
Sample
stty.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
stty.exe
Resource
win10v2004-20240508-en
General
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Target
stty.exe
-
Size
48KB
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MD5
a3e8bb02b63dfd692a7f8a39f84d1ede
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SHA1
8db322dc58b5a9721c4d7f367ddd8fbc6d0859e2
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SHA256
3ac1c2426d9d635750a49be90efbec68e3341d59306da098a5b7ae4ed43acb40
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SHA512
d932dcdfa1d24ca73d1358e5daa8d43fb86b2acb96794af96a7cd13274b54d95835abf05582956c4a7b8ec715eaeccf63ec55931e200c2100548701ade5f1954
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SSDEEP
768:Umml0698hxjJaGqK3r5ZSFJZGeoU61cgWwW7bxEC81iqPPvTOaPhyqVC:UmmS6oNZb5IZG/iw8907O
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource stty.exe
Files
-
stty.exe.exe windows:4 windows x86 arch:x86
e9e8829e13252a5adaa44721414036d2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
msys-1.0
__assert
__errno
__main
_ctype_
abort
atexit
calloc
close
cygwin_conv_to_posix_path
cygwin_internal
dll_crt0__FP11per_process
exit
fclose
fcntl
fflush
fputs
free
getenv
ioctl
malloc
memcpy
memset
open
putc
realloc
setlocale
snprintf
sscanf
strchr
strcmp
strerror
strlen
strncmp
strtol
strtoul
tcgetattr
tcsetattr
vsnprintf
msys-intl-8
__printf__
libintl_bindtextdomain
libintl_fprintf
libintl_gettext
libintl_textdomain
libintl_vfprintf
kernel32
GetModuleFileNameA
GetModuleHandleA
GetStdHandle
VirtualProtect
VirtualQuery
WriteFile
Sections
.text Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data_cy Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 588B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE