Behavioral task
behavioral1
Sample
77971a4f097d4987caf88620d6746920_NEAS.exe
Resource
win7-20231129-en
General
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Target
77971a4f097d4987caf88620d6746920_NEAS
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Size
2.5MB
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MD5
77971a4f097d4987caf88620d6746920
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SHA1
740117fecefe1d753538f829cb5c8b6240f88f1b
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SHA256
a6fe0074b12bdcb35f3fad80db91e0535778f85555580a1d9e7d0069ee959e7f
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SHA512
848dce51faae091cf4abd67a0fbecc4eab675bbd46db3636e718ed81ab6ee38bd17f195f7f0900fa27d4e832b07476b6369b7ce6ffd83e6835680192e6e0c91f
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEd2hXnngk0c2/Nh:BemTLkNdfE0pZrV56utgj
Malware Config
Signatures
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XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77971a4f097d4987caf88620d6746920_NEAS
Files
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77971a4f097d4987caf88620d6746920_NEAS.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE