Behavioral task
behavioral1
Sample
4f4de74f1bf61321f8b81bf0f9aaa24e1be51adfa00c689bd52017e2bb10f11f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4f4de74f1bf61321f8b81bf0f9aaa24e1be51adfa00c689bd52017e2bb10f11f.exe
Resource
win10v2004-20240802-en
General
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Target
4f4de74f1bf61321f8b81bf0f9aaa24e1be51adfa00c689bd52017e2bb10f11f
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Size
2.9MB
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MD5
a59f91f2e91356c9df50a8fae122f5a5
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SHA1
abb9e4766bcfb39220a23b56dcc1f687595f87ed
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SHA256
4f4de74f1bf61321f8b81bf0f9aaa24e1be51adfa00c689bd52017e2bb10f11f
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SHA512
0dbd92ac8b8f3703ad6dc86a67d3ee5f132f7cdb9a610f124a0d0decb4868486c3eb021d0afac5a839410b3e2aac3cce3aa4288fb2b511b7ddd7886b7f996808
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SSDEEP
24576:+hypWDc6y7kM0ra4u3/8nZ/zDb2FxvNEYr8oSUGeP9PDkjjqXTRQ:cDc+rzi0nVzwxvWCXSZeP9PDk3qRQ
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 4f4de74f1bf61321f8b81bf0f9aaa24e1be51adfa00c689bd52017e2bb10f11f
Files
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4f4de74f1bf61321f8b81bf0f9aaa24e1be51adfa00c689bd52017e2bb10f11f.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