Behavioral task
behavioral1
Sample
b1b0ac9f14c837c0fbec00bba8a658c0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b1b0ac9f14c837c0fbec00bba8a658c0N.exe
Resource
win10v2004-20240709-en
General
-
Target
b1b0ac9f14c837c0fbec00bba8a658c0N.exe
-
Size
189KB
-
MD5
b1b0ac9f14c837c0fbec00bba8a658c0
-
SHA1
47499daa16a4344f9c94045a88ae78e31ecdfc24
-
SHA256
14f3c251ec442ffe7a70f0d554202eba9143b9ea52eb61b546195b560e7abe9c
-
SHA512
97b088864470d9dc025c9f74bc7bb7102a3f8d0962447860179b597599d10de67dd7b54d3f32018d3802ee9dc56fe8d7fce455f2f25b7913d3aee534250b884d
-
SSDEEP
3072:sr85Cs08iRQ1G78IVn2sbS7cJN8lt0CiS4omp03WQthI/9S3BZh:k9s0a1G78IVAcjctTiS4ompB9S3BZh
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 b1b0ac9f14c837c0fbec00bba8a658c0N.exe
Files
-
b1b0ac9f14c837c0fbec00bba8a658c0N.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