Static task
static1
Behavioral task
behavioral1
Sample
NEAS.31f421a4223a9589680027958ab4cd90.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.31f421a4223a9589680027958ab4cd90.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.31f421a4223a9589680027958ab4cd90.exe
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Size
104KB
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MD5
31f421a4223a9589680027958ab4cd90
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SHA1
41b62d2a5cee00efae72a86d3f5909f97081c1d5
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SHA256
1d77ce2a2057bcbf28ebfb394002db05a385c6bbf2056ad2d33c6dfea6635aa9
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SHA512
929b32701ebcc98ea8034c39875a443cc9968f34886e6c7f414c9552eac8329eea28953ce509378056bad40f5d62fe641e4870d4c3d4568ff87d8cde1fdce5e8
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SSDEEP
1536:W7ZhA7pApvOsOKD03vR03vBA7kbwfS7onVX0aX0F:6e7WpJYRYtwfSwlA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.31f421a4223a9589680027958ab4cd90.exe
Files
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NEAS.31f421a4223a9589680027958ab4cd90.exe.exe windows:4 windows x86
8abecba2211e61763c4c9ffcaa13369e
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
Imports
mfc42
ord2770
ord356
ord2781
ord4058
ord3181
ord2764
ord1980
ord668
ord926
ord924
ord941
ord4129
ord537
ord540
ord6282
ord825
ord6283
ord5683
ord5710
ord858
ord800
ord535
ord859
msvcrt
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_beginthread
rand
fgetc
fputc
fwrite
rename
fopen
fseek
fread
fclose
_stat
__CxxFrameHandler
_mbscmp
kernel32
GetCurrentThread
GetCurrentProcess
SetPriorityClass
lstrcatA
lstrcpyA
GetEnvironmentVariableA
GetShortPathNameA
GetModuleFileNameA
GetFileAttributesA
DeleteFileA
SetFileAttributesA
GetSystemDirectoryA
WaitForSingleObject
CreateProcessA
Sleep
GetLogicalDrives
GetModuleHandleA
GetStartupInfoA
SetThreadPriority
user32
LoadIconA
MessageBoxA
shell32
ShellExecuteExA
SHChangeNotify
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ