Behavioral task
behavioral1
Sample
b758be0fdd62fe3a42a9815da6933dd0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b758be0fdd62fe3a42a9815da6933dd0N.exe
Resource
win10v2004-20240802-en
General
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Target
b758be0fdd62fe3a42a9815da6933dd0N
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Size
298KB
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MD5
b758be0fdd62fe3a42a9815da6933dd0
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SHA1
f739d9c43bea1d48e5ff0161457d2b9d28f80be6
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SHA256
2136ffb62c1bc915a5768aa5b4e2084ccd89edb1d7b8992cba6f0a693038998f
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SHA512
fdabd359d52acb68f877dba20efc19d1508b7d1970b1ee7e6f4c432ca65c960fc75b77a09d8f15067d8e9ccecb876b75804788b558f3b559c15bfb7e4cc5191e
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SSDEEP
6144:k9LXcK2zSMutZK4f001UZlDoJ/i7k//N14y0A6w/a:6Xz2zSMwRUZJUHLTVfa
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 b758be0fdd62fe3a42a9815da6933dd0N
Files
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b758be0fdd62fe3a42a9815da6933dd0N.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