Behavioral task
behavioral1
Sample
a09b28251c22db508a56447f5808a4ae17859cd240ee5fdc2b8fdf39b1c6fb6e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a09b28251c22db508a56447f5808a4ae17859cd240ee5fdc2b8fdf39b1c6fb6e.exe
Resource
win10v2004-20241007-en
General
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Target
a09b28251c22db508a56447f5808a4ae17859cd240ee5fdc2b8fdf39b1c6fb6e
-
Size
1.6MB
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MD5
ac09de5f8ff3057ba3bc002fa0c7ac24
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SHA1
4d09a5987078dba86b27d59c2ce6294688c887e3
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SHA256
a09b28251c22db508a56447f5808a4ae17859cd240ee5fdc2b8fdf39b1c6fb6e
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SHA512
fead2fb25c16e4cab2501c9fce42872ddb5e321f0b4e20361ad97f614726fe22cf8b5f494385d9fe30aef209b21f552bf5c9b275c7df49d5d50b2701c21bcc43
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SSDEEP
24576:R7eokafnkAwgcU+29fR4PQviXq1pj3EDT5m+m8/a:R6efnkdlUF92PGBOT3m8y
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a09b28251c22db508a56447f5808a4ae17859cd240ee5fdc2b8fdf39b1c6fb6e
Files
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a09b28251c22db508a56447f5808a4ae17859cd240ee5fdc2b8fdf39b1c6fb6e.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