Static task
static1
Behavioral task
behavioral1
Sample
ExLoaderInstaller.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ExLoaderInstaller.exe
Resource
win10v2004-20230915-en
General
-
Target
ExLoaderInstaller.exe
-
Size
15.2MB
-
MD5
2bcff38582472bb9820b48ef37fb13b1
-
SHA1
45a03f6b3df933de2645205861667814586d9782
-
SHA256
7d69630f0ce1e7b87eaffadddef3f01396da6b31ad557f20e6b335c17a85e2bd
-
SHA512
9b80f10e4537ccf261f8be61fdf6bb2618eab56b90e08e3002255546d977426766f7a2ddd4e29f9a1e9d11e5e0db1a86a148adb466bd8f328fd45077b1db64b2
-
SSDEEP
393216:S3dLr92PLK1opPmBAZtZZh3vXrcghi9XOyouw328bADt:S3dLkjJPnZtJ3vXrcghi9XOj9MD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ExLoaderInstaller.exe
Files
-
ExLoaderInstaller.exe.exe windows:4 windows x86
a9c887a4f18a3fede2cc29ceea138ed3
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
malloc
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit
shell32
ShellExecuteA
kernel32
SetUnhandledExceptionFilter
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15.1MB - Virtual size: 15.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ