Behavioral task
behavioral1
Sample
2024-10-05_d95283d331eded844f64dde393e81d2f_makop_neshta.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-05_d95283d331eded844f64dde393e81d2f_makop_neshta.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-05_d95283d331eded844f64dde393e81d2f_makop_neshta
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Size
89KB
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MD5
d95283d331eded844f64dde393e81d2f
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SHA1
ad81f47a20a9681828e14dbb5ec99323a16a7cdc
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SHA256
c5c28f06fc605a7b68c52713f035f7546a15f0ca19761f96903a55021d62c733
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SHA512
ce3de62852a6d8595e77db647cfcc5f5ec03317c1f6f44c4b468b1419f37edff8b4f201ba2f17ab223ae2a19c5fcfe73cfb3c105fa0c9fe371ff3abe050235cc
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SSDEEP
1536:JxqjQ+P04wsmJCEsmYRFixay318HxZATvnsblYO8Mk:sr85CEsm0e/318RZEvsbyOs
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
MAKOP ransomware payload 1 IoCs
Processes:
resource yara_rule sample family_makop -
Makop family
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Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-10-05_d95283d331eded844f64dde393e81d2f_makop_neshta
Files
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2024-10-05_d95283d331eded844f64dde393e81d2f_makop_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