Behavioral task
behavioral1
Sample
NEAS.03106a8f6ba6c7b7172b3c5bf07129d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.03106a8f6ba6c7b7172b3c5bf07129d0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.03106a8f6ba6c7b7172b3c5bf07129d0.exe
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Size
5.6MB
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MD5
03106a8f6ba6c7b7172b3c5bf07129d0
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SHA1
3f55d8d9978c6bd77e4a50fa8def1ae0955c773f
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SHA256
fc833521c8217cee92276e968b0360ab304d3e3a01053f63580d0139a8c0b13a
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SHA512
73b1486696527a901ba07e1a19a24bec34312b6f096bc5e8b302ca91b46cd0e5c80118debf78be0fe62f0c08e5181e282534ad6f7ee21d987e5ce9a21a9f6f5f
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SSDEEP
49152:Dc8+u/2bQC+NL2PmrkoCbGgdQMuzVZywWNSQy/E2LJuVzn1498B7MV33/q2kG1N6:vkj4L2obbTcT1B83vdr0Ol/Wy5i
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.03106a8f6ba6c7b7172b3c5bf07129d0.exe
Files
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NEAS.03106a8f6ba6c7b7172b3c5bf07129d0.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