Behavioral task
behavioral1
Sample
78ef0a6354abf4f00edc56df3c44ccc5da5685c473d8f9d546505ec65a45d8cb.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
78ef0a6354abf4f00edc56df3c44ccc5da5685c473d8f9d546505ec65a45d8cb.exe
Resource
win10v2004-20241007-en
General
-
Target
78ef0a6354abf4f00edc56df3c44ccc5da5685c473d8f9d546505ec65a45d8cb
-
Size
539KB
-
MD5
c8c84fe604cd5b2049d900c5efb602c8
-
SHA1
83129c70f682d667c7d0101e01e658d7c71464d4
-
SHA256
78ef0a6354abf4f00edc56df3c44ccc5da5685c473d8f9d546505ec65a45d8cb
-
SHA512
b95e767815411dc4e6605b1c6e9fee65bcd07b88c63058106d52f91f2c64f79c07101ddd4c5ff94eef676b47e07722a499f39cdde0b593ad71e9b8f9165b5035
-
SSDEEP
6144:k9j+6HdPhzlioNdbMLu86NGntF1ua3VcsIWlA1g7QWB4/a2FNu:o+YdPhz4EdbPNgt4GlIg7QWMhvu
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 78ef0a6354abf4f00edc56df3c44ccc5da5685c473d8f9d546505ec65a45d8cb
Files
-
78ef0a6354abf4f00edc56df3c44ccc5da5685c473d8f9d546505ec65a45d8cb.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