Behavioral task
behavioral1
Sample
3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe
Resource
win10v2004-20241007-en
General
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Target
3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe
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Size
328KB
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MD5
a8da7acbd738f8fad77484b0d952c2aa
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SHA1
f930c61b39959fe6e17f5dbb69902221e3db4517
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SHA256
3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a
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SHA512
4f949f899a46b87404b4a207ed7e0a997aa2d023c6854179aef44f6a7a977adca33d8dfa82d8be770215cab8dcc38f971a770eea2becc56bf3a7d4f938742335
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SSDEEP
6144:k9grtn45pxPpQhVLiStH5r8if8K7E83VDZqa1LS8HZzLSSWKS53NxbRPOGb3M2BE:N49Sztnjli85zLS5KK3HbRPOAk
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 3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.exe
Files
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3ef3ecd53a98f581b36b7e1a5f5e7ed6b9ff79b22334478aa9744c2dd6fc424a.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