Behavioral task
behavioral1
Sample
55b07fa14ae4a070d3dfe91bdf8c5fdc3932f35d6d23c68f0482385da038b1e3N.exe
Resource
win7-20240903-en
General
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Target
55b07fa14ae4a070d3dfe91bdf8c5fdc3932f35d6d23c68f0482385da038b1e3N
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Size
239KB
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MD5
dc3bccd631f8d9b40d73c66292734f30
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SHA1
d133d1e3aaaf6feed53b83fcf68662d1dbba43ad
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SHA256
55b07fa14ae4a070d3dfe91bdf8c5fdc3932f35d6d23c68f0482385da038b1e3
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SHA512
1df1406dec823ebb441b4c8dd445ea31f4332b5f1b21a268b94e312e3ae10b7ca1c18eca814f51de3aa013cab187fff6daece1dc041c5729d964e1c4fc3c4068
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SSDEEP
3072:sr85C9Q4NpVq8BxFRzaqF+o2GQJ7/JzqVfGvM2ggFI9Tj0OCAggFI9Tj0OCT:k99QgVqwlL2pI93JpI93K
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Neshta family
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Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55b07fa14ae4a070d3dfe91bdf8c5fdc3932f35d6d23c68f0482385da038b1e3N
Files
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55b07fa14ae4a070d3dfe91bdf8c5fdc3932f35d6d23c68f0482385da038b1e3N.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