QuantumBuilder[.]rar | Triage

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General

Target

QuantumBuilder.rar
Size

2.5MB
MD5

ae407b8a102201a581b8e83360faf518
SHA1

f6d57fa5609cdd24e106c589346acf5fbe2b5a9b
SHA256

712934b89b6a63ab64e58b0f10c420f38eb05a8f33d026f7d9c8dfe3c0c8b688
SHA512

c87b2fafad08440cee31a5d50eb24888bd1af9b5aa773f7d5ef3943814d36ad8996113de8001dbc64f20e9d3b2c63ebf84f27f3929f6545440713fa7fdea29bc
SSDEEP

49152:hCG4kposbx1kG8f1F5acyYrFsf2yjYtK+eZN6iQB4M4pkl:hzg6PkG21F5Dif2yjd7Z4iQBnd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/QuantumBuilder/QuantumBuilder.exe

Files

QuantumBuilder.rar
.rar

Password: Wonder12@
QuantumBuilder/QuantumBuilder.exe
.exe windows x86

Password: Wonder12@

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: 2.6MB - Virtual size: 2.6MB

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
QuantumBuilder/nfo.txt