neshta | Newfolder[.]zip | Triage

Sharing

General

Target

Newfolder.zip
Size

2.5MB
MD5

65780cd3831917d347ea14a8d21c61cb
SHA1

3fc3ec41b47b894859f955ee4d61214aeb282cce
SHA256

63a3e3646193f7dfb4230949c5166b42df0e469996d3028783f3920f867e0c2c
SHA512

f3bfbbf8ed9b9ab59dda5f064ef9cd885a13dbff299ea22f81c7e42015fe2404e83eccc5bfada71523107e1acc693fbb49edbdc25076711ce07eca79ae823680
SSDEEP

49152:F/Jev9V1ZFPsXkERNkamWmLxm6HwurcU4pEyfagxbybJeQdthmLcpoYK8e7GB77b:PiZFePNkjW0xdwC3K7Co2JltRGF8dVV5

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
static1/unpack001/New folder/Keygen.exe	family_neshta

Neshta family
neshta

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/New folder/Keygen.exe

Files

Newfolder.zip
.zip
New folder/Keygen.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
New folder/New Text Document.txt