Behavioral task
behavioral1
Sample
9f6f0bfabcf0ff3b9e46e7cc7f584d5b2f79a9357afe7e7a3dbe89ccb588db38.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9f6f0bfabcf0ff3b9e46e7cc7f584d5b2f79a9357afe7e7a3dbe89ccb588db38.exe
Resource
win10v2004-20240508-en
General
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Target
9f6f0bfabcf0ff3b9e46e7cc7f584d5b2f79a9357afe7e7a3dbe89ccb588db38
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Size
2.5MB
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MD5
ded03d57644f017ff167459d8a87f0a1
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SHA1
0ee7a5dd4fa01acd351cbdbbfbab109715e46366
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SHA256
9f6f0bfabcf0ff3b9e46e7cc7f584d5b2f79a9357afe7e7a3dbe89ccb588db38
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SHA512
99c67bce573fad9705a8a407049e855adf34ffa7e5caa5caa6b91a1445cf1b928016ba4d3662e4a2ebedbfcaef51b2770cb545f45e0f70f4d0a3e47d0f437173
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SSDEEP
49152:Nbbh9gRrdo042w4BMwRP9TA+OG/Xo/X2dQXLs58gt7CePlwlj:Blso2wKMw70+Jo/X883CPlwlj
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 9f6f0bfabcf0ff3b9e46e7cc7f584d5b2f79a9357afe7e7a3dbe89ccb588db38
Files
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9f6f0bfabcf0ff3b9e46e7cc7f584d5b2f79a9357afe7e7a3dbe89ccb588db38.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