Behavioral task
behavioral1
Sample
bb971055fe7092bb2a6affe0c34d5e26f17c1b57f3d9a1ec4937cc2d18915ea9N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bb971055fe7092bb2a6affe0c34d5e26f17c1b57f3d9a1ec4937cc2d18915ea9N.exe
Resource
win10v2004-20241007-en
General
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Target
bb971055fe7092bb2a6affe0c34d5e26f17c1b57f3d9a1ec4937cc2d18915ea9N.exe
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Size
453KB
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MD5
85f150ff61410c9959b358fdecd043a0
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SHA1
81ca45b0f0e4c1ecd1432397fba46a9c6d628790
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SHA256
bb971055fe7092bb2a6affe0c34d5e26f17c1b57f3d9a1ec4937cc2d18915ea9
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SHA512
fdc82c83652ee1801ed5b81b46b3ee699193e1b812b7fcb8a68a1c9630cc84790f14389d8deec6f511fbcfd6b9998e8cdef82bae9765d13e94af8a6bd37a43f0
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SSDEEP
6144:k9XOqFQ4SEqCnYxIadtmZ1JvLVX4Z1QkPZX4/T2xZG1V6drOKEhg5m2qEUAtTdy:mB+EqO1vLMZo/THIdrChg4EUAtJy
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 bb971055fe7092bb2a6affe0c34d5e26f17c1b57f3d9a1ec4937cc2d18915ea9N.exe
Files
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bb971055fe7092bb2a6affe0c34d5e26f17c1b57f3d9a1ec4937cc2d18915ea9N.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