Behavioral task
behavioral1
Sample
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.exe
Resource
win10v2004-20241007-en
General
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Target
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N
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Size
203KB
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MD5
35d64cdad330172fe6881f9732ad8f10
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SHA1
54c6d6aa834cb8932644c3e4bc7568b251f2243a
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SHA256
3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3
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SHA512
800b7a47666081e6776c5f63ba9064e01ad012976224c610a4af83d0b41f967009c3cc2f8aabf3af7c10826c1b4bdfe550a1249dd985800eedbe5faecce4eaf4
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SSDEEP
3072:sr85Cw8RXwMsPaV1t+CNJNBwXXyZuVo9f9vZDe4L8R9b31ic2BX/:k9H1w5P21t+C7ZZFf9vZiJV31ic2BP
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 3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N
Files
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3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.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