Behavioral task
behavioral1
Sample
2024-12-13_c7dbe50a0be47a0c5592f8ec23e89126_makop_neshta.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-12-13_c7dbe50a0be47a0c5592f8ec23e89126_makop_neshta.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-13_c7dbe50a0be47a0c5592f8ec23e89126_makop_neshta
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Size
90KB
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MD5
c7dbe50a0be47a0c5592f8ec23e89126
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SHA1
822e523504367b59aa71c4613e8ea2b4f75ca135
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SHA256
3f70b5fdede89711449f75f19ee147da0ff23d030c8509964e87448a759d66af
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SHA512
ba6c57a6ff020318e9b284e48bf40089a644b202e62ddc7badc1ee1563bc07a62674aa90a94c2f5bfdfe24477336a4de71a0b3fa449e81046a49d0ce3f142f64
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SSDEEP
1536:JxqjQ+P04wsmJCWBYxYUbyCD183dAalnudHyFj6cBSfdYO1:sr85CIYx/PD18endsOcBSfaO1
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 2024-12-13_c7dbe50a0be47a0c5592f8ec23e89126_makop_neshta
Files
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2024-12-13_c7dbe50a0be47a0c5592f8ec23e89126_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