Static task
static1
Behavioral task
behavioral1
Sample
91f0258209959b7881334ea012e26280_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
91f0258209959b7881334ea012e26280_NEAS.exe
Resource
win10v2004-20240419-en
General
-
Target
91f0258209959b7881334ea012e26280_NEAS
-
Size
143KB
-
MD5
91f0258209959b7881334ea012e26280
-
SHA1
ad84cc6e81bf6a69b126a9d8f5875d032b419b81
-
SHA256
c9085113e55fa4e45ad854af83862880e6bba7e7591723e6311b241aefcdb4a2
-
SHA512
c2e8967e35f9ee87f05261fcba8ca93f9dc65e4e39e71cb28d6b0148c09a171c4b7a0cd1bcbf042abd72e0decc756e45824d40eeb721cfafa405c0e8fc3b8fab
-
SSDEEP
3072:6DWpwE7oL2e+e/lHDWpwE7oL2e+e/lJXI:dN/e+egN/e+eM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 91f0258209959b7881334ea012e26280_NEAS
Files
-
91f0258209959b7881334ea012e26280_NEAS.exe windows:4 windows x86 arch: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