BootstrapperNew[.]exe | Triage

Sharing

General

Target

BootstrapperNew.exe
Size

2.9MB
MD5

95dc6da23a19b85742e9e88f6be99c34
SHA1

6472d33772b0827bbefa20702dc2845d91f77535
SHA256

07b6f8733155a98e4fd39d415104acc67677a6ab3ffaab73802ae5ab5bc56d5e
SHA512

a0671247f44a9fc2083456811032c7fbd3c4315deec8004ff1191911f2acf0ec97287f16d5f540c15382d84f2edc461731961071f238a2776b6c20fe076acfec
SSDEEP

49152:U8aLLZKgJlVSsCd0sRw/848jY0f4vYAPGiXKGEwILblKvf+nsXGfIjJqlRJZN+gi:UnLLIgbglw/8E0QvY4E/LbIf+nw41lRN

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: 784B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ