Behavioral task
behavioral1
Sample
d71f8937c26b1f76a3a6cc1f84ae26e64ce04f587523d431fff176150d7e3653.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
d71f8937c26b1f76a3a6cc1f84ae26e64ce04f587523d431fff176150d7e3653.exe
Resource
win10v2004-20240226-en
General
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Target
d71f8937c26b1f76a3a6cc1f84ae26e64ce04f587523d431fff176150d7e3653
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Size
1.2MB
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MD5
a66565b3a57b5fdbfb6286a0250b22c1
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SHA1
c2090c10e9f7c95fd61343f403c52eb228c4e977
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SHA256
d71f8937c26b1f76a3a6cc1f84ae26e64ce04f587523d431fff176150d7e3653
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SHA512
e5638b0a06da2466e7459759550b047d3f61fee32b2dcabeaa2e4bab628be90a2d75bca1e9b58c34576417dc723c605bfec136224710dee63285cfe680dc5567
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SSDEEP
24576:FV7Ct+TyBk+By4uPNB3C6llllmQlcukC8CWnsJ:FV7CETyBk+By4u1llllHlNnqs
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 d71f8937c26b1f76a3a6cc1f84ae26e64ce04f587523d431fff176150d7e3653
Files
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d71f8937c26b1f76a3a6cc1f84ae26e64ce04f587523d431fff176150d7e3653.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