BootstrapperNew[.]exe | Triage

Sharing

General

Target

BootstrapperNew.exe
Size

2.9MB
MD5

252177d06315973a76fdaaca7caa5143
SHA1

8af1e7c8eee8e0f89dacffffea3725a51f4804e9
SHA256

4ec13f5a477ff33e2c1ef8b67496c4dd074461649b97f559182e6d706b72e7ee
SHA512

bda36550ea73ec17f6fc24461ce117edaf1e112fcbead63f61fd8a15076c1178fa33fea485304b6d03b0f19243663bc68cda89d4a2001a0f475ec780c83f804e
SSDEEP

49152:x9FDefja16jgYFYYl+YKJIPFPAa8+gXhclErIG5s1+O4jGSuZV/dcz/ThhHmlUO5:lef+16jh9nuQAncl+Iic+36/dc3XGuOd

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: 760B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ