Behavioral task
behavioral1
Sample
NEAS.ca48bff52a7975161e4f970342788bc0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ca48bff52a7975161e4f970342788bc0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ca48bff52a7975161e4f970342788bc0.exe
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Size
168KB
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MD5
ca48bff52a7975161e4f970342788bc0
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SHA1
b37fa8c37a6391e1d3b4aa4888a406ca1a2a9e22
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SHA256
99917009879763da858fc605caef79e07ee40138d548d4a64a5699cf4e367228
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SHA512
742a623bc20baeb249534391253eb9433f3df68db66c8e890dd707ee11edf0f2e9c30c833bc97b65bebbc76383a4bb45ac9730124c3be9c33a29a6fbb7b4f702
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SSDEEP
3072:sr85CAgSXiFJWcIgUVCfRjV/GrWll2ilwbLnrwQoRDtdMh:k95XsE1ll2iaPrwRhteh
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 NEAS.ca48bff52a7975161e4f970342788bc0.exe
Files
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NEAS.ca48bff52a7975161e4f970342788bc0.exe.exe windows:4 windows 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