Behavioral task
behavioral1
Sample
NEAS.de78fd0879fbf81cd9370bd068714150.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.de78fd0879fbf81cd9370bd068714150.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.de78fd0879fbf81cd9370bd068714150.exe
-
Size
108KB
-
MD5
de78fd0879fbf81cd9370bd068714150
-
SHA1
ea93f7918c698cd17628727d1bd8b7fbdcc18dd9
-
SHA256
d68f42177a566b0f12a2adf216d3cb85648a22c69cac804c608f8ea9113d1160
-
SHA512
da33caf5f9148515984de857c605180bcde4d54871af61173af4101f83628be89f09e8f811a28c381cfc51982479439d5218e67e1df27c84ccae3c66e1badfb5
-
SSDEEP
1536:fxqjQ+P04wsm7CKxqjQ+P04wsmJCnmjY1CTB:mr8rC7r85CnmjN
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.de78fd0879fbf81cd9370bd068714150.exe
Files
-
NEAS.de78fd0879fbf81cd9370bd068714150.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