BooststrapperV1[.]18[.]exe (2)[.]zip | Triage

Sharing

General

Target

BooststrapperV1.18.exe (2).zip
Size

10.8MB
MD5

f68d63383e18b31420cb8abd15906ffc
SHA1

5bbc17598a64d6e6120c4af11127f7f176dd5478
SHA256

b5ceeb55b388ffbe820070a4f62edbbfdc548dd7e94417b035aad734071d4067
SHA512

60437c01b5f9800c5558330fed912404c8633459f58e47c83d0714aca3b41a0037e1a9938660ea39b68eab2596d3f7efb17ead29882c8029b54dad4156bb5b86
SSDEEP

196608:cO25/kFjXT2vp7Qx6YHtN82Y8KWTwhWzSr8YG2hoBGHOZBen6ZqLnX:cOY/UXT+2tNewwAzq8QhyubLX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/BooststrapperV1.18.exe.bin

Files

BooststrapperV1.18.exe (2).zip
.zip

Password: infected
BooststrapperV1.18.exe.bin
.exe windows:4 windows x86 arch:x86

Password: infected

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: 11.2MB - Virtual size: 11.2MB

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