Behavioral task
behavioral1
Sample
NEAS.2b2ec38a765882236d7db1cbd2651eb0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2b2ec38a765882236d7db1cbd2651eb0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.2b2ec38a765882236d7db1cbd2651eb0.exe
-
Size
193KB
-
MD5
2b2ec38a765882236d7db1cbd2651eb0
-
SHA1
eb62db7d7fe41320e8d2e1d7530672599242c7eb
-
SHA256
f85f03571c5e40e655b4583a809bd0d6054cbf2690c5754f3ebf3539e0c472f4
-
SHA512
352bb56604497df74bbff2b0fdc870e1473008fc3c30525df3cb2bc02157f3ae1b13bc2608140e23c5ceb9a6c25e52fd6216e151c3cdee5811e9433acc7aaac8
-
SSDEEP
6144:k9nKDYcaPa540h68DpQ59Hiz5/FEUV6EUVJ:UKDYcaPa5zh68DpQ59HizjTV6TVJ
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 NEAS.2b2ec38a765882236d7db1cbd2651eb0.exe
Files
-
NEAS.2b2ec38a765882236d7db1cbd2651eb0.exe.exe windows:4 windows 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