Behavioral task
behavioral1
Sample
37bc0ad2cde67dd938671075f90bce4b44a7a0b8e9a4d034ac2af1f9131133a7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
37bc0ad2cde67dd938671075f90bce4b44a7a0b8e9a4d034ac2af1f9131133a7.exe
Resource
win10v2004-20241007-en
General
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Target
37bc0ad2cde67dd938671075f90bce4b44a7a0b8e9a4d034ac2af1f9131133a7.exe
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Size
3.3MB
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MD5
605ccb7e4b39d267b6d6931e99765c7c
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SHA1
4ca6d7a25867dde0c0b4235605b36d6a271d0eed
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SHA256
37bc0ad2cde67dd938671075f90bce4b44a7a0b8e9a4d034ac2af1f9131133a7
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SHA512
f19a933b535956987c44fbaf0e5eb9502cf2f9595c6b98facc91153b09372d045610dd47fe44e7ce2daf4094c06773ec3764efb9d6b40cce69f0c3bd977c12df
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SSDEEP
98304:welpHcnV2xKVdlXytgTDkd2qeE6nNozKq9Lcsx6HCC3JKls30:w6pHcnV2xKVdlXytgTDkd2qeE6nNozKY
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 37bc0ad2cde67dd938671075f90bce4b44a7a0b8e9a4d034ac2af1f9131133a7.exe
Files
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37bc0ad2cde67dd938671075f90bce4b44a7a0b8e9a4d034ac2af1f9131133a7.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