neshta | VNC[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

VNC.exe
Size

488KB
MD5

5daee04ee339340c051ef1d38204d106
SHA1

f2b7f89a18c866b8cc039f7baa0a8698c653c6c5
SHA256

d46a5ead468a7b47264b7a46d864ae827b7a4bf3d9b7bd741d3f1a8d175752c6
SHA512

f237c6ca7bc54cd17273be34191078a06e4be1406abc3d00f53c4cfcd7129421bcb696a1aea47cde32b8426a672fc70924ab66c56781573192b30785d8fae617
SSDEEP

3072:sr85Cz3Z8SCR9jMLIV3dKdOFmvmiEYER/eib0mUKv9RRYtLLLzJJnngiVVVVWWvj:k9z32SCvMcVNAujHfAtIlx6tmUig

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
sample	family_neshta

Neshta family
neshta

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
VNC.exe

Files

VNC.exe
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 42KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ