Nexus Release[.]rar | Triage

Resubmissions

13-06-2024 13:58

240613-q9x4dswcmn 3

13-06-2024 13:57

240613-q9bkdswckm 3

Sharing

General

Target

Nexus Release.rar
Size

20.1MB
MD5

ab3c1fd848d5570a40bb17a8d7b2107a
SHA1

351090de4d1200f7d53810fd4534ba56372a21f3
SHA256

b895ad7a2e10bc61670d50322612490e99a66cfd95a7a005a7ce5662617083f5
SHA512

03c38e025af6b195e26a78f203e60b6c059c34508af93c545aa06bbc8fe1fbd87afc6d50246d799c9459a322134241d46a7c4915d74e318a2f01cc64069f7b32
SSDEEP

393216:nezoWhX6DGw9q7AMeMW5wnfctGqovafOdPG9EZP/0CPa0o7rPKsZ4GsVwD:ezhXFw9q7feMWsfEcmOo9acga0CrPgJs

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Nexus Release/Nexus Release V1.7.exe

Files

Nexus Release.rar
.rar
Nexus Release/ByfronHook.dll
Nexus Release/Nexus Release V1.7.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: 20.1MB - Virtual size: 20.1MB

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: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Nexus Release/assets.dll
Nexus Release/instructions.txt
Nexus Release/license.txt