Behavioral task
behavioral1
Sample
NEAS.12e7f12f366b162facba3f6e2745dbd0_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.12e7f12f366b162facba3f6e2745dbd0_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.12e7f12f366b162facba3f6e2745dbd0_JC.exe
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Size
1.1MB
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MD5
12e7f12f366b162facba3f6e2745dbd0
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SHA1
6ce531ad7dd9de613a4aa68a21a0f39620bbd15c
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SHA256
803551f961c53275c3f1d7b19f0cfcad3cc7c05312d53f79e3ba3684c664aa41
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SHA512
a093769d1223d3b24135c805ce41a5a344320ea40ee6212798e9ca2d1cbb3b0c3080c99fbdd04b6d10b9574222e3c1ae0d0d9119bd6acdb84beca225ba306717
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SSDEEP
12288:6QLDB21/SsVIMrD6GFe6jhguSI7zuGeMb01JQntLOCT6wU8UQUf:V0/SsVIIDhyGemT6R8wf
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.12e7f12f366b162facba3f6e2745dbd0_JC.exe
Files
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NEAS.12e7f12f366b162facba3f6e2745dbd0_JC.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