nebulawoofer[.]exe | Triage

Sharing

General

Target

nebulawoofer.exe
Size

7.5MB
MD5

2ed2b0c239657e30770e313fcf961f4b
SHA1

7f89b960b3ff4f0bb7e741bdd24979cf7389c730
SHA256

1a822663ff69e7d8646216ef5b33444d82fb2608d241598330b197cd383a2497
SHA512

479f36e6d2e4b9f0e8d457dfc0560dfc456b16a961c00b4381e13df4f92a6b3d2db6f638d11b015502ad695355037c3a139db86545a7cb88a50ed1f71f6d80e8
SSDEEP

196608:Ykseg9qoZKydna2ikJtNH35oJyxkGCzNGogikA3:YGg9qohdnxlJtN35oMxkPzXgikA3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
nebulawoofer.exe

Files

nebulawoofer.exe
.exe windows 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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7.5MB - Virtual size: 7.5MB

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