Static task
static1
Behavioral task
behavioral1
Sample
NEAS.NEASb1bc79501e5c45d67d5f27d15c962e92exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEASb1bc79501e5c45d67d5f27d15c962e92exe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.NEASb1bc79501e5c45d67d5f27d15c962e92exe_JC.exe
-
Size
932KB
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MD5
b1bc79501e5c45d67d5f27d15c962e92
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SHA1
8d5c6389b8ef67b3b81d45af0ebed9ac1c465430
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SHA256
3524cd466580ec23b333cf3b6693e9764c1f701e2fc12f93a75405b02d0e3219
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SHA512
05f7b47b197eb617f54de7468055519653cb85be5b6133c09e574c8d7e4b5b26f40c5e0b48e98fdd3ce4552043f6be8e8d03483c24c16630724e1ddceabd3b08
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SSDEEP
24576:P1/aGLDCM4D8ayGMZo8/rMI0BOHiEbqhb5l6qe4FU+thr:gD8ayGMZofBR++
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.NEASb1bc79501e5c45d67d5f27d15c962e92exe_JC.exe
Files
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NEAS.NEASb1bc79501e5c45d67d5f27d15c962e92exe_JC.exe.exe windows:4 windows x86
dbf687d6aa2a6cafe4349f7b0821a792
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
AddAtomA
CreateDirectoryA
CreateProcessA
CreateSemaphoreA
DeleteFileA
ExitProcess
FindAtomA
GetAtomNameA
GetCommandLineA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetStartupInfoA
InterlockedDecrement
InterlockedIncrement
ReleaseSemaphore
SetFileAttributesA
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject
msvcrt
_fdopen
_read
_strdup
_write
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_ctype
_errno
_fstati64
_iob
_isctype
_lseeki64
_onexit
_pctype
_setmode
_strnicmp
_vsnprintf
abort
atexit
fclose
fflush
fopen
fprintf
free
localeconv
malloc
memchr
memcpy
memmove
memset
rand
setlocale
setvbuf
signal
srand
strcat
strcmp
strcoll
strcpy
strftime
strlen
strtod
strxfrm
time
shell32
SHGetFolderPathA
ShellExecuteA
Sections
.text Size: 240KB - Virtual size: 239KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 608B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 18KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE