Behavioral task
behavioral1
Sample
1b3dd4888a715eecfbf69142085eccc92b5afa3c2015b5f884071e3c33a66234.exe
Resource
win7-20240708-en
General
-
Target
1b3dd4888a715eecfbf69142085eccc92b5afa3c2015b5f884071e3c33a66234
-
Size
85KB
-
MD5
fa1c8e647f1a5e728074779d86c03bd8
-
SHA1
5e6f31a080bf918e5537a56e582744755caa0434
-
SHA256
1b3dd4888a715eecfbf69142085eccc92b5afa3c2015b5f884071e3c33a66234
-
SHA512
7a4448f50f6c5624c755077e2da6a7246aa47e27c4137699d2eb5a4c0123acda2c1c36f4d8c3a3131eb24e415aa507495eda302b02b2ec0d4f805ccaf8050db8
-
SSDEEP
1536:JxqjQ+P04wsmJCMvc5TXdldV6OQGS2vhjp5gXUSZJxHxe5pvxJtnq7L:sr85C7Ttl6HB2vNnglJBxejvxG7L
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 1b3dd4888a715eecfbf69142085eccc92b5afa3c2015b5f884071e3c33a66234
Files
-
1b3dd4888a715eecfbf69142085eccc92b5afa3c2015b5f884071e3c33a66234.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