Behavioral task
behavioral1
Sample
d2137f1a7193cb641e8e5c7aa4868cfc407a4223a02b9a17f2ae022e0590f336N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
d2137f1a7193cb641e8e5c7aa4868cfc407a4223a02b9a17f2ae022e0590f336N.exe
Resource
win10v2004-20241007-en
General
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Target
d2137f1a7193cb641e8e5c7aa4868cfc407a4223a02b9a17f2ae022e0590f336N.exe
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Size
2.6MB
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MD5
73e9bbedaee94680352a049c7c6ce910
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SHA1
04c3027f8b7edec02b92add367f1f52779e5eb1f
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SHA256
d2137f1a7193cb641e8e5c7aa4868cfc407a4223a02b9a17f2ae022e0590f336
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SHA512
0e56b9988c555fc1fa8acfe8335dd282d134ef5f35d54f14a3ab2c1c380958171b5d4bd901b195d7e482d3b3c0ac2f4fa7ff90b7db100fb8b52567dbf323001b
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SSDEEP
24576:4M24baeG2GcVfsW2tJ93Rg8yAUgUe16vLix:4maeGjVDj/mLM
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 d2137f1a7193cb641e8e5c7aa4868cfc407a4223a02b9a17f2ae022e0590f336N.exe
Files
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d2137f1a7193cb641e8e5c7aa4868cfc407a4223a02b9a17f2ae022e0590f336N.exe.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