Behavioral task
behavioral1
Sample
NEAS.eb91ec052a6e5f1aa9a830c9bb279100_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.eb91ec052a6e5f1aa9a830c9bb279100_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.eb91ec052a6e5f1aa9a830c9bb279100_JC.exe
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Size
140KB
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MD5
eb91ec052a6e5f1aa9a830c9bb279100
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SHA1
4197a7ba20df628031262d858866c7f3f6154733
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SHA256
bc68619df5bc991431a0ce8ab8525c3abf7b70d7f306b1181442e4e44fcb6ccc
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SHA512
60610f53c9acec8749d954a0be29e7f9fd62f627850ec4158b7854bc81138f9fffc110eb3875d948d93baef73f2b5d1ea67f84a42d2676dfb79ecd92deb78733
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SSDEEP
1536:JxqjQ+P04wsmJC6j5UfE9AIPk7F+2BGymzag4U8AIvd1scT05vzj0b:sr85C85UfEqIZjyzg4U3Ivd1sU0la
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.eb91ec052a6e5f1aa9a830c9bb279100_JC.exe
Files
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NEAS.eb91ec052a6e5f1aa9a830c9bb279100_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