Behavioral task
behavioral1
Sample
NEAS.91c91e83b3e4aa51335dd3f6efa90b70.exe
Resource
win7-20231023-en
General
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Target
NEAS.91c91e83b3e4aa51335dd3f6efa90b70.exe
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Size
1.4MB
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MD5
91c91e83b3e4aa51335dd3f6efa90b70
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SHA1
5b8028597a05d6bfa853727114a7b43055cac58b
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SHA256
67f85298e0ae1870218b09e8ee8bd33d51906b331bfadf2886d23d7fb5a3bdbb
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SHA512
361302ac215332e69e6a16ff23828989cc0caeb6a214ea019b298134f62f5e847bb57ccb914d75045ef4f857993a1ad5fbd7bb80f23c3cdd91bb58edc0d66b3d
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SSDEEP
24576:BezaTnG99Q8FcNrpyNdfE0bLBgDOp2iSLz9LbEwlKjpv32wTMcMn3hJmEGBvJL:BezaTF8FcNkNdfE0pZ9ozt4wIXIZbU
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 NEAS.91c91e83b3e4aa51335dd3f6efa90b70.exe
Files
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NEAS.91c91e83b3e4aa51335dd3f6efa90b70.exe.exe windows:6 windows 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