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.exe
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Size
203KB
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MD5
8c9ec4558b1f92b756a564bd0c37b2e0
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SHA1
3f07efb7b8863633e56ea0b764a0d2279b96e312
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SHA256
e85bb58d77c43c78403430018925f419c0e2c048e938a1e170c54947a30a0776
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SHA512
3e81d664952c8116a8947583f845990fbaefecc5b0c6572c5cbd8241be04b2271e628afe56f82faa738e668e1d1c82f0fd56111504dfa970d9e50104e82c7503
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SSDEEP
3072:sr85Cw8RXwMsPaV1t+CNJNBwXXyZuVo9f9vZDe4L8R9b31ic2BX1:k9H1w5P21t+C7ZZFf9vZiJV31ic2BF
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.exe
Files
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3a291a5dec2c05af1af47878729957f01157f3ab50e4303cff811341a20f99f3N.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