Behavioral task
behavioral1
Sample
8c4587422f9367aa4297f9549c6fc2170d89a2ecee42dc195d98ae8c46f70c4f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8c4587422f9367aa4297f9549c6fc2170d89a2ecee42dc195d98ae8c46f70c4f.exe
Resource
win10v2004-20241007-en
General
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Target
8c4587422f9367aa4297f9549c6fc2170d89a2ecee42dc195d98ae8c46f70c4f.exe
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Size
3.3MB
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MD5
41a1f31a097c35cf928f7f1d2030b1a2
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SHA1
76e2a90108130b23749b4f16fc2112d046506980
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SHA256
8c4587422f9367aa4297f9549c6fc2170d89a2ecee42dc195d98ae8c46f70c4f
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SHA512
557c98906ab8035b3d7dc025825c490b4c1b5f6da2a13ca791d0983b12ef524d96e945f7a3b6048a53cc61ab5648f34e626e37fcf7256a5cff64c2ec6c21afe2
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SSDEEP
49152:LLGgDIQcv1m+mw7GOdJjF9Mh/MUinyZsIxmYDV/wtVCRBrXjUtLyImxwEfySvNO:LLitGUyF5w6BrjULmwSvNO
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 8c4587422f9367aa4297f9549c6fc2170d89a2ecee42dc195d98ae8c46f70c4f.exe
Files
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8c4587422f9367aa4297f9549c6fc2170d89a2ecee42dc195d98ae8c46f70c4f.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