Behavioral task
behavioral1
Sample
NEAS.3a0c4be5256d308b4f3a8958acc51690.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.3a0c4be5256d308b4f3a8958acc51690.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.3a0c4be5256d308b4f3a8958acc51690.exe
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Size
1008KB
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MD5
3a0c4be5256d308b4f3a8958acc51690
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SHA1
658e4a73086db8d007174c80150fc2b2d95e53c1
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SHA256
7ed5dc047112f1be56e7626a92df3184635ce93c44f5ae5d30db3c892be044fb
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SHA512
a4e2aa0d129d6e3a039a1bfb7b8f8e21e8e4aebb1da9e64981455d2db763fef9aec8d5aff0052c6a7ab5bf47b4a7d4c163d0527a6e4cd7a0f37394b2ff07200b
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SSDEEP
24576:QvNckwh9P3YoaAfjIk4LNShXyuFr74AXnwC1Ma37:wckY9vx5IkwMhXyufwSMaL
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.3a0c4be5256d308b4f3a8958acc51690.exe
Files
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NEAS.3a0c4be5256d308b4f3a8958acc51690.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