Behavioral task
behavioral1
Sample
ea37aafcc4e0aa76aff89b839c9f34b3870dc1a206acf0e8ba7f5584ec18b3fe.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea37aafcc4e0aa76aff89b839c9f34b3870dc1a206acf0e8ba7f5584ec18b3fe.exe
Resource
win10v2004-20240226-en
General
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Target
ea37aafcc4e0aa76aff89b839c9f34b3870dc1a206acf0e8ba7f5584ec18b3fe
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Size
91KB
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MD5
e0c4cd515c22ff540ca9169b4052180d
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SHA1
c414983f5b134bcd670d14ad871664703ffe7ff0
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SHA256
ea37aafcc4e0aa76aff89b839c9f34b3870dc1a206acf0e8ba7f5584ec18b3fe
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SHA512
d6f6bc533d9273c17c5b149875f01aeb9946ccb0b6102f8f8391930de6b3a54b9ee6b4b0458e5f0eca7d2b40de22f042f1dd49392f1aabb7f08ab6651dd8160d
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SSDEEP
1536:JxqjQ+P04wsmJCj+cjpiNLwsqOMKl465d8uFhembd61j1W:sr85Cj+cFsME465+eggQj1W
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 ea37aafcc4e0aa76aff89b839c9f34b3870dc1a206acf0e8ba7f5584ec18b3fe
Files
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ea37aafcc4e0aa76aff89b839c9f34b3870dc1a206acf0e8ba7f5584ec18b3fe.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