Behavioral task
behavioral1
Sample
b0b37f982064c0d501d2769cc601a6c7c962e90f87ea8c7f06d6a66e109a4145N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b0b37f982064c0d501d2769cc601a6c7c962e90f87ea8c7f06d6a66e109a4145N.exe
Resource
win10v2004-20241007-en
General
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Target
b0b37f982064c0d501d2769cc601a6c7c962e90f87ea8c7f06d6a66e109a4145N.exe
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Size
161KB
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MD5
a363a7020b0fa43af8b73f4eea26c7d0
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SHA1
fae3684a4afa2bb58866e72ef5682dcf202cdf66
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SHA256
b0b37f982064c0d501d2769cc601a6c7c962e90f87ea8c7f06d6a66e109a4145
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SHA512
4542f9c31768cfc54bc7ef7cc079faf104d969ad3a9dc06d4a3079d014c9bd67df0894841ae9549e75702fbb8b9e54873430c359e3e1cfbcec45c16765e1c25a
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SSDEEP
1536:JxqjQ+P04wsmJCRQh4tE3kgmhTXAEpXEgmghi2MhPPMpuFsj3YOr:sr85CAmEUgcTXAEpUgy1hPPsuFsTYQ
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 b0b37f982064c0d501d2769cc601a6c7c962e90f87ea8c7f06d6a66e109a4145N.exe
Files
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b0b37f982064c0d501d2769cc601a6c7c962e90f87ea8c7f06d6a66e109a4145N.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