Behavioral task
behavioral1
Sample
bc85fa94db083fb3525355fa25819a43a344460004804eeac0d97777109e6d85N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bc85fa94db083fb3525355fa25819a43a344460004804eeac0d97777109e6d85N.exe
Resource
win10v2004-20241007-en
General
-
Target
bc85fa94db083fb3525355fa25819a43a344460004804eeac0d97777109e6d85N.exe
-
Size
1.4MB
-
MD5
a956f485959137ef9b7a254cdec36b50
-
SHA1
887ea1a7cb21a21e2ea9b815567738eb8a18564a
-
SHA256
bc85fa94db083fb3525355fa25819a43a344460004804eeac0d97777109e6d85
-
SHA512
c9ebde9a06973e456a81f3fc8a2d07d5865e2ad2a2f82220428389496ebf0b60407033ff380924957d329b12f27c48772e91907b30a57d1c7ff31c6d83eccd51
-
SSDEEP
24576:DyXITj6fU9JxiKq2sBLJfWQ3H4HtHMFobt8rpa11ghiP/XYK:Dy4j6fGhGLJfWQ9Y+peOhiP/XYK
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc85fa94db083fb3525355fa25819a43a344460004804eeac0d97777109e6d85N.exe
Files
-
bc85fa94db083fb3525355fa25819a43a344460004804eeac0d97777109e6d85N.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