neshta | Neshta[.]zip | Triage

Sharing

Copy URL Twitter E-mail

General

Target

Neshta.zip
Size

86KB
MD5

1bd4124b8445b2e25fa5dadaca1ac9d2
SHA1

f2c2cf754b1a05ddab9c8559cf92a7df530fe8c0
SHA256

6726f654499620d9be18d22869436cb5de09b1c9b28ffbdb1a84f799b79898b0
SHA512

2658013ce80c4661814dc8dd8671d7c8c88d816d46b66c24a5d1c69149d3156f441134ed0dd1f99f7cf8de080fe2414cefc24bd1159c5154d31a5807f3bb4cad
SSDEEP

1536:QwwJ09CFP681EnLEnR8cfzlLgJjlZkwmISXKrNtDLlWMY6UZC5vepwLg8Tiyr:dX9Wy81EnLERdfB4JZkwNrnDL86SwWqJ

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
static1/unpack001/NS-v2.exe	family_neshta

Neshta family
neshta

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/NS-v2.exe

Files

Neshta.zip
.zip

Password: infected
NS-v2.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