Behavioral task
behavioral1
Sample
87fe4ea3481442313c930924682bf69896bef3ea09ebbe5228aa537ef9c815b5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
87fe4ea3481442313c930924682bf69896bef3ea09ebbe5228aa537ef9c815b5.exe
Resource
win10v2004-20241007-en
General
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Target
87fe4ea3481442313c930924682bf69896bef3ea09ebbe5228aa537ef9c815b5
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Size
319KB
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MD5
2fd75acf39b68cbdae7373e757e808d4
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SHA1
73204840cee1e8d2d7ed8c91210799df3c7b1fe1
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SHA256
87fe4ea3481442313c930924682bf69896bef3ea09ebbe5228aa537ef9c815b5
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SHA512
40215259f2bbf65d010774c5049dbc9ddc85a4fd66500825071dd54719d740ba6c3ccbd84d0f98eb1d73650a8a508637a517ae65fe3758ddf27ace315e0b9e1f
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SSDEEP
3072:sr85CUT4EDurMC9r7BWPJER27aQDtiIx9tdMgKbXooE3Gr85Cxr85C:k9UTJurMCaRu27qIx3dIb4o9N9
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 87fe4ea3481442313c930924682bf69896bef3ea09ebbe5228aa537ef9c815b5
Files
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87fe4ea3481442313c930924682bf69896bef3ea09ebbe5228aa537ef9c815b5.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