Behavioral task
behavioral1
Sample
4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e.exe
Resource
win10v2004-20241007-en
General
-
Target
4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e
-
Size
7.8MB
-
MD5
25bdd64d5a9ecf6ab14df618ef9369e3
-
SHA1
ec5a9e73622cb0a7461b7649db22a8767bd098ad
-
SHA256
4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e
-
SHA512
f2817a591451a287abd501b4a7a5048ab2bbb654b891eb0cf81d26e9b6b24de2e75c8075ec1dbc866a4aec137f846e096f1c1fd083f472d47b0978454cca9ff5
-
SSDEEP
98304:/CbbAyBTCgUHg0y2EtBMSjVN0pPyfj0mlYgrfg+:40yBTCgULyztrVN0parfljh
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 4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e
Files
-
4f940d059f45930cb29c27c963d87ec4a2924ce9d1f64b01e5490cfb69fe589e.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