a4b5b0cd4623189de041c79dd3f66820N[.]exe

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General

Target

a4b5b0cd4623189de041c79dd3f66820N.exe
Size

576KB
MD5

a4b5b0cd4623189de041c79dd3f66820
SHA1

c5b16c7ae34ce2f1f31d65a63b8f5b36ee314749
SHA256

cb55e530dd01eca95b65e8ad75a61481a3524055622180a3b9ee383490910580
SHA512

af95c8deacbfc254ab92ecf0f8f20dc95b07eef9bb6b1883c1aeb5cf166e4f5bd14d31228d74dcb2eb57e3131bd802df580fd5acda4223811db1dad12ecbe71e
SSDEEP

12288:4jauDReWfOgM8Mrx3/I4yw0jZ7focuz2N:4DDrOZp/I4yw0jOcUm

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a4b5b0cd4623189de041c79dd3f66820N.exe

Files

a4b5b0cd4623189de041c79dd3f66820N.exe
.exe windows:4 windows x86 arch:x86

3a2003ea545fe942681da9e7683ebb58

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
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess

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: - Virtual size: 239KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 608B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: - 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: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.lol 0
Size: - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.lol 1
Size: 135KB - Virtual size: 134KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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

Sharing

General

Malware Config

Signatures

Files

3a2003ea545fe942681da9e7683ebb58

Headers

File Characteristics

Imports

kernel32

msvcrt

shell32

Sections

.text Size: - Virtual size: 239KB

.data Size: - Virtual size: 608B

.rdata Size: - Virtual size: 9KB

.bss Size: - Virtual size: 18KB

.idata Size: - Virtual size: 2KB

.lol 0 Size: - Virtual size: 13KB

.lol 1 Size: 135KB - Virtual size: 134KB

.rsrc Size: 26KB - Virtual size: 25KB

.text
Size: - Virtual size: 239KB

.data
Size: - Virtual size: 608B

.rdata
Size: - Virtual size: 9KB

.bss
Size: - Virtual size: 18KB

.idata
Size: - Virtual size: 2KB

.lol 0
Size: - Virtual size: 13KB

.lol 1
Size: 135KB - Virtual size: 134KB

.rsrc
Size: 26KB - Virtual size: 25KB