Behavioral task
behavioral1
Sample
2c3af89f3c7246e4d9b6f088e34e0c152d2c0827aaac2b00e9498d3c8f0477f2N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2c3af89f3c7246e4d9b6f088e34e0c152d2c0827aaac2b00e9498d3c8f0477f2N.exe
Resource
win10v2004-20241007-en
General
-
Target
2c3af89f3c7246e4d9b6f088e34e0c152d2c0827aaac2b00e9498d3c8f0477f2N.exe
-
Size
396KB
-
MD5
558f7b07ea00bb4af64ba76d5f9eb890
-
SHA1
e0f16b2c3fc21c87df76b624d384f6c614a2612c
-
SHA256
2c3af89f3c7246e4d9b6f088e34e0c152d2c0827aaac2b00e9498d3c8f0477f2
-
SHA512
d93336149f9a9fd8973a19decbe25654020de7889d23508ab472904efe8281bee52d0bded0cd257e6d5e526f6f1794801cd06eb49f3ad864a13b43d8120cdd09
-
SSDEEP
3072:sr85CZ5UiDVQZYKrt33HtE9qmDoOAg0FubrAzqL30J5PTXw1RLpd5lPkLnoeGtKe:k9ZaXZLrtHteAO/Mqo/Lw1RPsLnU4VhI
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 2c3af89f3c7246e4d9b6f088e34e0c152d2c0827aaac2b00e9498d3c8f0477f2N.exe
Files
-
2c3af89f3c7246e4d9b6f088e34e0c152d2c0827aaac2b00e9498d3c8f0477f2N.exe.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