Nexus Release[.]rar | Triage

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General

Target

Nexus Release.rar
Size

40.9MB
MD5

b308f54c3edee17be6e03784c9473da2
SHA1

695de8cf01bfd45c8338784dd0d92e3fb2e7bcc4
SHA256

660ae35684484dadc6a7ae4512ad1e66ba5dd8563bf7c2b62ddc179066c84100
SHA512

702c5d4bc76606cbb0e7d7708ec0d653c0afd184ce3a47a74c49d6c64ed7afa76e8b57856f19e456e647dbdf04c1004efaa1d3ba251944e3a97db650e9dfcff8
SSDEEP

786432:nX7yB+nYgVTyS6IHGjRGtgqPyHy6fYXZbpjg7AhyQBM+1o94z1SHuYX0Y9ftnU+t:rO+nYg1ytRGtNyeXZlvhyQBU4z1SHX/7

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Nexus Release/Nexus Release V1.6.exe

Files

Nexus Release.rar
.rar
Nexus Release/ByfronHook.dll
Nexus Release/Nexus Release V1.6.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: 41.1MB - Virtual size: 41.1MB

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: 5KB

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