Behavioral task
behavioral1
Sample
7eef9529e90ba2027d0eeb3588bcfc10_NEAS.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
7eef9529e90ba2027d0eeb3588bcfc10_NEAS.exe
Resource
win10v2004-20240419-en
General
-
Target
7eef9529e90ba2027d0eeb3588bcfc10_NEAS
-
Size
1.2MB
-
MD5
7eef9529e90ba2027d0eeb3588bcfc10
-
SHA1
7bbdcd64d38c50c35a159d1b6c50f112cc2bce4d
-
SHA256
36f73fa4d22e1980379e6a1d84a073385441cfcb00316127222ee366631759ed
-
SHA512
0a230944f59d8603f921d62252c5ad3bfb6e76da62b0270673810497cc7af24a8d6b35a7762c7ac938c6ff6cf8885650dd788b4ad4ab53728361a3b3637ad7a8
-
SSDEEP
6144:k944WJg596vBxUiFbqFzR9j6jU+KohBLMZMWOEI1CHpDNvIkO/crrWuzG:qzRR+KohBLMSWOEIKvIArNG
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 7eef9529e90ba2027d0eeb3588bcfc10_NEAS
Files
-
7eef9529e90ba2027d0eeb3588bcfc10_NEAS.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