Behavioral task
behavioral1
Sample
2024-10-10_8f85ac3772c73bb5f7f268bc8cae851f_makop_neshta.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-10_8f85ac3772c73bb5f7f268bc8cae851f_makop_neshta.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-10_8f85ac3772c73bb5f7f268bc8cae851f_makop_neshta
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Size
89KB
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MD5
8f85ac3772c73bb5f7f268bc8cae851f
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SHA1
9623179ce54e6d5a8059d8ee7e064b539abda623
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SHA256
08c9f2ba64a192c0c75fcac51019ee996bf1a617eb66cf04acaa9b8e4a3ea36e
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SHA512
809a9e64f7a269119a904dc5dcf9493c2e23993494347369ff61d6906b72af4a86c27addb4e0d337d9043a5cfdc2d8d121db88a52b9be391dfc05fbebbf5119e
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SSDEEP
1536:JxqjQ+P04wsmJCTU+ixax318HxZATvnsblYOe:sr85CQ+sg318RZEvsbyOe
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
MAKOP ransomware payload 1 IoCs
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.
resource 2024-10-10_8f85ac3772c73bb5f7f268bc8cae851f_makop_neshta
Files
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2024-10-10_8f85ac3772c73bb5f7f268bc8cae851f_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