neshta | ap-file-vaultFile17059910345723742940[.]vol--1083632278[.]zip

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General

Target
ap-file-vaultFile17059910345723742940.vol--1083632278.zip
Size 40KB
Sample250112-2wf4hatkew
SHA256 adc9f3eaf397c7b186beba10f148f51092f853f90a90242d653efbb9f7cae498
MD5 d81e0402a6185cd0bfe206531f4ea299
SHA1 1a43805f41472a151e4a82814e2ea690555124a4
SHA512 667b5e1da872fe5a189c58a79676add24760171b9df1b0d7850345a264005ed3f40b9c5a59e27dcd7bae0fc6fa834cb849406b90d45169db844b817e69ce1757
SSDEEP 768:pLl8i1djNM00c78/04fK1RsLEBOOAPu1FVX:p5VTj6cQ/dyjsiO4
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
static1/unpack001/vaultFile17059910345723742940.vol	family_neshta

Neshta family
neshta

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/vaultFile17059910345723742940.vol

File Explorer

ap-file-vaultFile17059910345723742940.vol--1083632278.zip

.zip 40KB
vaultFile17059910345723742940.vol

.exe 93KB
vaultFile17059910345723742940.vol.METADATA

395B

ap-file-vaultFile17059910345723742940.vol--1083632278.zip

SHA256 adc9f3eaf397c7b186beba10f148f51092f853f90a90242d653efbb9f7cae498
MD5 d81e0402a6185cd0bfe206531f4ea299
SHA1 1a43805f41472a151e4a82814e2ea690555124a4
SHA512 667b5e1da872fe5a189c58a79676add24760171b9df1b0d7850345a264005ed3f40b9c5a59e27dcd7bae0fc6fa834cb849406b90d45169db844b817e69ce1757
SSDEEP 768:pLl8i1djNM00c78/04fK1RsLEBOOAPu1FVX:p5VTj6cQ/dyjsiO4
MD5 SHA1 SHA512 SSDEEP

Password

cautionhandlewithcare

vaultFile17059910345723742940.vol

SHA256 6ba23f3bead65b5bbdccf4a939c6d17ffd45cda860bbd40db97af5a508638cf4
MD5 05e08268aba77971c4dd84fb1b0ca597
SHA1 f6bcabdee375200d853d856bc9ff72857f43f246
SHA512 df2e00a9567cd4bd4b8b04e16fe74d44cdd6fec82ccc7a091fa93d3e078d437fde34eea3b26808be29d658d9f9cc09179a454b672337d29b201ecc37afeaa1b5
SSDEEP 1536:JxqjQ+P04wsmJCD3hxIrbu6pbTjpant1p0ZMCIIcqFrarvVQm4cnFk:sr85CD6bu6pbTjpant1p0ZMZIcKyvWRH
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Detect Neshta payload
Unsigned PE

Checks for missing Authenticode signature.

Password

cautionhandlewithcare

Minor OS version

Major OS version

Entry point

32996

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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

PDB paths

Name

CODE

Size

29KB

Virtual Size

28KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

DATA

Size

1024B

Virtual Size

536B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

BSS

Size

Virtual Size

42KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

ap-file-vaultFile17059910345723742940.vol--1083632278.zip

vaultFile17059910345723742940.vol

generic

vaultFile17059910345723742940.vol.METADATA