Behavioral task
behavioral1
Sample
a89aab6f5bdf56a416a990b84cab53e6e98dcb2f1673bfbe064d5927a49d9d56.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a89aab6f5bdf56a416a990b84cab53e6e98dcb2f1673bfbe064d5927a49d9d56.exe
Resource
win10v2004-20240226-en
General
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Target
a89aab6f5bdf56a416a990b84cab53e6e98dcb2f1673bfbe064d5927a49d9d56
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Size
113KB
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MD5
02da37bbdf86a3931ec535d038ffb5dc
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SHA1
dcf5b443b1c9d0cae415f2308700ffd6c1d3b97b
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SHA256
a89aab6f5bdf56a416a990b84cab53e6e98dcb2f1673bfbe064d5927a49d9d56
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SHA512
5809cc67957e15dcd99bae2e5f5950f5ac88f7b3906aef0e01a9e8bb096024361b185ea717e22a4215d66a559849c1f1784df14aa5b3756785dd490f3587b2b7
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SSDEEP
1536:JxqjQ+P04wsmJC/tFFITPbSKHHBHijqI0U4rD6wsqO+Q+P04wsmJC:sr85CFU3BmqFPDa+r85C
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 a89aab6f5bdf56a416a990b84cab53e6e98dcb2f1673bfbe064d5927a49d9d56
Files
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a89aab6f5bdf56a416a990b84cab53e6e98dcb2f1673bfbe064d5927a49d9d56.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