Behavioral task
behavioral1
Sample
fb014da9ca6b3a47dc1b6a41baa61a9625e78c19d608eefdb495cc0fa9653295.exe
Resource
win7-20230220-en
General
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Target
a55abea61f25414c01c29d001935c33d.bin
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Size
1.4MB
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MD5
332b409f9ee565e6c0146c205229b2d5
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SHA1
38bdbaab72df40492e070a63974f8dbdbc5e3e1a
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SHA256
601791d7f0ada13fddc770075ac3c84e1d4bf1fb465fcc0ce4e61188bad71df8
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SHA512
bf3c4ca53b7b8074c1d8cdbd07e4b4268199786f2c8c44adb3baf529221dc501bfcf1e4592c9f12663890e101d38df49e8618e9687303b7fbdac887670f28370
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SSDEEP
24576:UVjJhE5EhgGmJ2v8GtFCdfApJXkOztFXAbflDapGJAAzWNPfLMxD4H:UtTE2RmGv7XnnGagpePImH
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/fb014da9ca6b3a47dc1b6a41baa61a9625e78c19d608eefdb495cc0fa9653295.exe family_neshta -
Neshta family
Files
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a55abea61f25414c01c29d001935c33d.bin.zip
Password: infected
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fb014da9ca6b3a47dc1b6a41baa61a9625e78c19d608eefdb495cc0fa9653295.exe.exe windows x86
Password: infected
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