BootstrapperNew[.]exe | Triage

Sharing

General

Target

BootstrapperNew.exe
Size

2.9MB
MD5

2326d97462601f0bf84459a19a23a307
SHA1

b6d153b9984ad82202997707fe5e4fd135d3afb6
SHA256

03cc93bdaefa6e5db157062dd90b796ff6a8f2f172e3be278e604ba9808f9ce4
SHA512

fccf56201ca30da42c15d769a1af38d87f8bdc0562327096893e81738ad7a4a7e3c00cb425144e1ffa10d9e0e0f39fdd7e5287f74f88e4aa971aa3cc3e988568
SSDEEP

49152:fCPqFzmYUMGs67ueIJdjo+fR60CqtZ4HdBJqlCmir3C7uXwonp1UECFgBT:f/DXVAu/kE69HHdB8lnirSSJqE+gT

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BootstrapperNew.exe

Files

BootstrapperNew.exe
.exe windows:4 windows x86 arch: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: 2.9MB - Virtual size: 2.9MB

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: 1024B - Virtual size: 776B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ