Behavioral task
behavioral1
Sample
76e972c6c2a83f7b8fab1073b1473a77bd58b0f7ec0722e1d44872ab9c6a40e8.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
76e972c6c2a83f7b8fab1073b1473a77bd58b0f7ec0722e1d44872ab9c6a40e8.exe
Resource
win10v2004-20241007-en
General
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Target
76e972c6c2a83f7b8fab1073b1473a77bd58b0f7ec0722e1d44872ab9c6a40e8
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Size
2.4MB
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MD5
2bdede94bfa8166815d7453b61e40538
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SHA1
a3f40f42f4e109abff19263e9cce28035c66b1a9
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SHA256
76e972c6c2a83f7b8fab1073b1473a77bd58b0f7ec0722e1d44872ab9c6a40e8
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SHA512
d98ad1a702e33889148519fd1c2c4bb860da8bb45dfad1d02a42fcdad13f0be676818f4a79e11c537e5da9af9e9255335474f36b361cd60ca942a65b058c7668
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SSDEEP
49152:hxrbTsjXn27FXIp2ZAzzb1qB5iQ3vrBPITLVYcMxcEF:/kXGXIK5ikBAXazxcEF
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 76e972c6c2a83f7b8fab1073b1473a77bd58b0f7ec0722e1d44872ab9c6a40e8
Files
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76e972c6c2a83f7b8fab1073b1473a77bd58b0f7ec0722e1d44872ab9c6a40e8.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