Behavioral task
behavioral1
Sample
c81e2565dbe66b1ad0d461f4b7063e24d69ee15970be6159a569a8c5005e1c31.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c81e2565dbe66b1ad0d461f4b7063e24d69ee15970be6159a569a8c5005e1c31.exe
Resource
win10v2004-20241007-en
General
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Target
c81e2565dbe66b1ad0d461f4b7063e24d69ee15970be6159a569a8c5005e1c31.exe
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Size
97KB
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MD5
61cdc7e8d3b1cf81760ad15e38b310fe
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SHA1
f15444c19c2672b4334e216a10d59a4dc9dd2c87
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SHA256
c81e2565dbe66b1ad0d461f4b7063e24d69ee15970be6159a569a8c5005e1c31
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SHA512
649762d74ffac80560da8d9429f3f2b4b6f098aa28f77f4b7ab1fbb37dc63956b4e08b8e3f940ca319bc4eb8b0ab2747ced0d93edeef311edb37c50066c53f30
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SSDEEP
3072:sr85CvVDMZJePI1q933k4SThsPY1TlxMKd:k9veL033k4ommpxMm
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c81e2565dbe66b1ad0d461f4b7063e24d69ee15970be6159a569a8c5005e1c31.exe
Files
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c81e2565dbe66b1ad0d461f4b7063e24d69ee15970be6159a569a8c5005e1c31.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