neshta | b3d9fdbbee7efc021ef9bec84fd0e953 | Triage

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General

Target

b3d9fdbbee7efc021ef9bec84fd0e953
Size

4.8MB
MD5

b3d9fdbbee7efc021ef9bec84fd0e953
SHA1

6f005deab097aaea29c0d031ab8f28ddbde07cc5
SHA256

ef905c72dc9a25246c72af6f7c6d94dbcba3b6b70473f8b993feb6be5c558eb3
SHA512

9544858097871aa74c42383c13c0327748fec0f942d6d936e97d9a71d313241b5bddcbc63aeb763e2949f6facd1469b0b346b7862088e8e24ff32673fadf6c14
SSDEEP

98304:z6ot44wGJGswP5FD281lr9kY/mnlsdor1XwU/Ohz2WvJ7:z6otLwGwP55Rr9kCmlwe1Xf/Ohz2+7

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
b3d9fdbbee7efc021ef9bec84fd0e953

Files

b3d9fdbbee7efc021ef9bec84fd0e953
.exe windows:4 windows x86 arch: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