Behavioral task
behavioral1
Sample
48dcfdc11bac87a30fced1f62b8ef94c31b3ba364e2d0e051f02ff5bc1c2fd89.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
48dcfdc11bac87a30fced1f62b8ef94c31b3ba364e2d0e051f02ff5bc1c2fd89.exe
Resource
win10v2004-20240802-en
General
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Target
48dcfdc11bac87a30fced1f62b8ef94c31b3ba364e2d0e051f02ff5bc1c2fd89
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Size
929KB
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MD5
8eb0e52dfb39029f6e6faf24da745154
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SHA1
5ca96e568691238f92fcfc233869797c70928fd1
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SHA256
48dcfdc11bac87a30fced1f62b8ef94c31b3ba364e2d0e051f02ff5bc1c2fd89
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SHA512
3f55dc3a9212906713f4e28fceca2a23e471a963c958547c641207081cc8693ae29007bcb6168f4a3d446e06bbc654145623230876957d763b1cb25aaa683f09
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SSDEEP
12288:+m7ZXRcg9nzqKpQDGufOG9FWpJcufIjfg5TOBLLrLwCuQbNLySp3gPJhwFMU:+IZh7nzFVufOVJcuJOBL/RJya38vU
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 48dcfdc11bac87a30fced1f62b8ef94c31b3ba364e2d0e051f02ff5bc1c2fd89
Files
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48dcfdc11bac87a30fced1f62b8ef94c31b3ba364e2d0e051f02ff5bc1c2fd89.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