neshta | VenomClient[.]exe | Triage

Sharing

General

Target

VenomClient.exe
Size

3.8MB
MD5

a20d8283361c817cbb9dca6ff939da7c
SHA1

c78e2f6b5c98177a95f23ec5aa9f861137e2e129
SHA256

6fdddeb45996f7dfbd62d2d30ab84fc026d96b990a7cfbae5dfeacf221dfdd5a
SHA512

d05feffa16cc787e7cfbbd1c0619dbb41583726800130c79125c415ad1139fbe9bcd40542172a090a08940265d631d481c36869ca59dfeab808280e7d2292cf9
SSDEEP

98304:YkOKCq3dUAcvDPyK1N+HH1mAPMHE+mcgzzKIXlX+JSQuYHuOjwaWfDjxExnDYPGN:YkOKCq3dUAy1NuPMk+mcgzpVX+JSQuY9

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
VenomClient.exe

Files

VenomClient.exe
.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