Behavioral task
behavioral1
Sample
2bf7919f72936f197450bc5613404d02f1da0b508e2f867f6a348d91889cefbb.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2bf7919f72936f197450bc5613404d02f1da0b508e2f867f6a348d91889cefbb.exe
Resource
win10v2004-20240508-en
General
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Target
2bf7919f72936f197450bc5613404d02f1da0b508e2f867f6a348d91889cefbb
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Size
4.0MB
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MD5
1386a6b3ddd0fea6631f561b52813888
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SHA1
04914674f6cb7b09a8ce53d42e143c7d616542e5
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SHA256
2bf7919f72936f197450bc5613404d02f1da0b508e2f867f6a348d91889cefbb
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SHA512
e669d293fe6e6460b0e9895314b9b0e673e440571111266e15587f630fe8b047d51b6dad58158e10728614170292cd00df03216079f4cc51dd98f58bddff2069
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SSDEEP
98304:Xnsmtk2a5mtk2ammtk2aWmtk2ammtk2aBan2n6n1n9:XL18MUSUo0J9
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 2bf7919f72936f197450bc5613404d02f1da0b508e2f867f6a348d91889cefbb
Files
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2bf7919f72936f197450bc5613404d02f1da0b508e2f867f6a348d91889cefbb.exe windows:4 windows x86 arch: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: 615KB - Virtual size: 614KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 57B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ