Behavioral task
behavioral1
Sample
aa0dfd76d4d46bafce1f8d7ef08a5e50d7a15ce775fd9d90e257d8eafe31e262.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
aa0dfd76d4d46bafce1f8d7ef08a5e50d7a15ce775fd9d90e257d8eafe31e262.exe
Resource
win10v2004-20241007-en
General
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Target
aa0dfd76d4d46bafce1f8d7ef08a5e50d7a15ce775fd9d90e257d8eafe31e262.exe
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Size
1.9MB
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MD5
703aa8d217ae2f194011e9b0201a79f6
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SHA1
67af8ca0fd234945a086d909b6461335f0fed660
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SHA256
aa0dfd76d4d46bafce1f8d7ef08a5e50d7a15ce775fd9d90e257d8eafe31e262
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SHA512
7bea1c63300d4651bafe497da9e92e5fa13f25479a00456b7d645cf101be34fefaf57406b0b0791d216e3532e41f4b38ff6b88b21d9672ad925dca7499e1e555
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SSDEEP
49152:5HAG99hUyaIgaxksRCESsnrLOYu6NmlccPzeh:+G99Z7xksRC1qVeo
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 aa0dfd76d4d46bafce1f8d7ef08a5e50d7a15ce775fd9d90e257d8eafe31e262.exe
Files
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aa0dfd76d4d46bafce1f8d7ef08a5e50d7a15ce775fd9d90e257d8eafe31e262.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