VixenExternal[.]zip | Triage

Sharing

General

Target

VixenExternal.zip
Size

43.8MB
MD5

7d4d5a3200b1cb366e53699bf7b5d7f8
SHA1

9f1f9966839d2e560705b1c7af95b8a9f611ca3b
SHA256

60a60aa74911af0c1d4e093605bb5835e9877c33a5b057aea4a55d45462c9145
SHA512

4d74e4d80984905950212b2177c06824568a1a5a133e9a482f96cd9bf56bbefa452a3229ca5bb3cd9cc2d87b74f7677054a286444bfb7c356ff3319ac142b8b9
SSDEEP

786432:ZgYA776WycvrwE3SBu96FowofcWIz5gmvO8p2mj8j6ZIjTPBvmRnFvdnVjRUCDh9:ZcSWLDwE3OFowoUFzSR8Fw+IfMmchBkA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/VixenExternal/VixenLoader.exe

Files

VixenExternal.zip
.rar
VixenExternal/VixenLoader.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: 44.0MB - Virtual size: 44.0MB

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