Behavioral task
behavioral1
Sample
3cf82d4de6477ab708aa25dabb2ddb341b98f5ba66dd6441851ab425b8470de3.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3cf82d4de6477ab708aa25dabb2ddb341b98f5ba66dd6441851ab425b8470de3.exe
Resource
win10v2004-20231215-en
General
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Target
3cf82d4de6477ab708aa25dabb2ddb341b98f5ba66dd6441851ab425b8470de3.exe
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Size
1.7MB
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MD5
62055a93170cc7c217a0a868c22092c4
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SHA1
8c4df4991870eda0d75582e0014d47581d121186
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SHA256
3cf82d4de6477ab708aa25dabb2ddb341b98f5ba66dd6441851ab425b8470de3
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SHA512
464c4eb9f4b0fe0ecbc10412102bb5b0f94499af6df2040bc41d89ecd8934e0d3cdcc3cb50d7926c2158bcc92337567f2b9c0f1347d1db0f2e39bf69fc014526
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SSDEEP
12288:1HZrVs162LpM5mzIhM6jl8/yX0Chz8rgRO6u2TdimrfZetCvmKT6IQViL/MW5bkB:q0qQhMIX0e8uOR2xZnkiYWZkB
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 3cf82d4de6477ab708aa25dabb2ddb341b98f5ba66dd6441851ab425b8470de3.exe
Files
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3cf82d4de6477ab708aa25dabb2ddb341b98f5ba66dd6441851ab425b8470de3.exe.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: 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