Behavioral task
behavioral1
Sample
NEAS.f4a1bc51c95db90eb338e81c2e57a330.exe
Resource
win7-20230831-en
General
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Target
NEAS.f4a1bc51c95db90eb338e81c2e57a330.exe
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Size
2.5MB
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MD5
f4a1bc51c95db90eb338e81c2e57a330
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SHA1
e13c5a0409c4ca006879df9e1d0bd4e119fdb82c
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SHA256
b9f3e7033f6c75ee420377046e6f6f27bbdbe31ddf4bd51c5722152c94c60014
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SHA512
88b7e53b2706de7d1f228c8688d81c2654e72a0365393c36b57d753571f7f4e2e63ba880eafd1f431bdaf0c5629f2b73e643a0222cd2dbe2e9690113e9ba6791
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIlMmSdzGBm1wABXW:BemTLkNdfE0pZrJ
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.f4a1bc51c95db90eb338e81c2e57a330.exe
Files
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NEAS.f4a1bc51c95db90eb338e81c2e57a330.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