Static task
static1
Behavioral task
behavioral1
Sample
591d19fcac841081cb1321a3df89f8f0_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
591d19fcac841081cb1321a3df89f8f0_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
591d19fcac841081cb1321a3df89f8f0_NEAS
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Size
130KB
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MD5
591d19fcac841081cb1321a3df89f8f0
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SHA1
e586602d9edf9e1f136e8b0a52f1fbb693302530
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SHA256
801dc0dd554d7a2dd09d8abe07f745ef25aca2a7aac2c9a23b9204d9587b44b5
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SHA512
42717a7416e270a1b8ebf4f443f3c36ebbe2b0b6acf997e64d609192c72792f5a6c436e1ec7dc843607c6ee8bb9d9495e61b68ca3382f4851c477e2f32a5e620
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SSDEEP
3072:6e7WpMaxeb0CYJ97lEYNR73e+eKZfHSXIBlf08qySzCeHbI:RqKvb0CYJ973e+eKZ8HM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 591d19fcac841081cb1321a3df89f8f0_NEAS
Files
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591d19fcac841081cb1321a3df89f8f0_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