Behavioral task
behavioral1
Sample
a83c95656ce26fef18c2de7d5d5efcf05c4fa06c2a35f6369e5e1d6db27d1b22.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a83c95656ce26fef18c2de7d5d5efcf05c4fa06c2a35f6369e5e1d6db27d1b22.exe
Resource
win10v2004-20241007-en
General
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Target
a83c95656ce26fef18c2de7d5d5efcf05c4fa06c2a35f6369e5e1d6db27d1b22.exe
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Size
99KB
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MD5
31e881316c5442b17cbe98e4183495fd
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SHA1
962ebea879462e5920acbe1927c2e676be86c16d
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SHA256
a83c95656ce26fef18c2de7d5d5efcf05c4fa06c2a35f6369e5e1d6db27d1b22
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SHA512
a6b8d98f1bcbf4f89c6acd49bbb3e70ad98d900a3983d04b1217e531b7c7f842f96b317f770ddc918e4a6897f0b64165153071009f449e0bc6f0ef05cc3f8558
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SSDEEP
1536:JxqjQ+P04wsmJCcX7NGa79xW0IsRNVPnnJ8I8S88S888E5OLUGW:sr85C47NGa79YsHVS5OLUGW
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a83c95656ce26fef18c2de7d5d5efcf05c4fa06c2a35f6369e5e1d6db27d1b22.exe
Files
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a83c95656ce26fef18c2de7d5d5efcf05c4fa06c2a35f6369e5e1d6db27d1b22.exe.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