Behavioral task
behavioral1
Sample
bc28e1b202b9330baf171a9569367150N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
bc28e1b202b9330baf171a9569367150N.exe
Resource
win10v2004-20240709-en
General
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Target
bc28e1b202b9330baf171a9569367150N.exe
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Size
3.3MB
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MD5
bc28e1b202b9330baf171a9569367150
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SHA1
bb000c547412f754995bf7a601622476edf7813f
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SHA256
d3535ea5e9d80e0aa7dc311d8e970e41e1572ea9c570d4f9be9177c3668782dc
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SHA512
ca0ec21cc9227ef9f326b23ae6c23edd2cb90396e2d4f82a3e3b18ffa3dd58130c616824c552459049fc5ffefef47e1944b39e9d2f6390db19a57682e3f1348e
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SSDEEP
49152:LKjaJKytrdJtY6vq4MoBdP3cz/cTPf2YwbpQ4HR9C22gEnQCs1LzTUaHHzc9:LLNy4MoBdP3cz/cTHOy4zcQHHzs
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 bc28e1b202b9330baf171a9569367150N.exe
Files
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bc28e1b202b9330baf171a9569367150N.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