Behavioral task
behavioral1
Sample
2024-06-19_1990b12d690ca0cc794b5b69aff67372_lockbit_neshta.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-19_1990b12d690ca0cc794b5b69aff67372_lockbit_neshta.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-19_1990b12d690ca0cc794b5b69aff67372_lockbit_neshta
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Size
190KB
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MD5
1990b12d690ca0cc794b5b69aff67372
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SHA1
3c10c41fae489e0d2ac70cd693a0441da10ded54
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SHA256
4f46dac7fe7e27e955c968fc3297a1f6d7cc89425a4ee67fbe0642cc0d7cff73
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SHA512
84d29bcec13df6cfefbfb75673f51ebcdf54a4f42a0ea658393520c836b99370893ac8a5a4ccd2ceccadd3282faa3c66bd5946f96fe217f93305ba0762b891de
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SSDEEP
3072:sr85CU/ZNMIuc1SoiR9MH8wk44ymr1ilJDoiXWoqflac6sZ/mqFIhzj72WIT6FLD:k9UBNFucVicHrk7yPXDoiXXq0KZeqFIp
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Lockbit family
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Neshta family
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Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
Processes:
resource yara_rule sample family_lockbit -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-06-19_1990b12d690ca0cc794b5b69aff67372_lockbit_neshta
Files
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2024-06-19_1990b12d690ca0cc794b5b69aff67372_lockbit_neshta.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