Behavioral task
behavioral1
Sample
ef52eeb9654b9b68aedea60d476a9b150d1fcd9a3dc1b97efb943fa410fa36d2.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ef52eeb9654b9b68aedea60d476a9b150d1fcd9a3dc1b97efb943fa410fa36d2.exe
Resource
win10v2004-20241007-en
General
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Target
ef52eeb9654b9b68aedea60d476a9b150d1fcd9a3dc1b97efb943fa410fa36d2.exe
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Size
669KB
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MD5
205f4c398ab8c56dc659ba3ea4966ef0
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SHA1
8d13e6d38dbe4c7ca12cc2ea08e09f1046426acc
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SHA256
ef52eeb9654b9b68aedea60d476a9b150d1fcd9a3dc1b97efb943fa410fa36d2
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SHA512
b3a69cc4a116375b6f5ce51844dca774858e5021901503b7064fa1d2af03537b6b048426f66fd9c966196c3d0dec953d0f022710903f7c6189ef82e23bac95ed
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SSDEEP
6144:k9FCHFhNi2UziUPeWqlRoI7WVWv3603SqeOjo8MgLr8ofi:6CHT42wi1FRT7Tvq03S1OjMgPi
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef52eeb9654b9b68aedea60d476a9b150d1fcd9a3dc1b97efb943fa410fa36d2.exe
Files
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ef52eeb9654b9b68aedea60d476a9b150d1fcd9a3dc1b97efb943fa410fa36d2.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