Behavioral task
behavioral1
Sample
a5cc31cd5e0b8dfccaca2d31da377440_NEAS.exe
Resource
win7-20240215-en
General
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Target
a5cc31cd5e0b8dfccaca2d31da377440_NEAS
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Size
2.7MB
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MD5
a5cc31cd5e0b8dfccaca2d31da377440
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SHA1
559beeb9f8cd0f7a8a6d44959da805a7b3979fb1
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SHA256
c8374f92c965bfb3574b78b3e4edfdbe79a9e8ea7e9d72b22b8abaeb8b9d499d
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SHA512
26145c0920f2ee5b94ddaa10a1568e75b231f6e5f8191f2facba86221bd51845e30d0e56f14d96b82b54c330af4cbe77b2d15a51f50c81009ce056882a4891f4
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIlMmSdIc1lNpEdxAg2:BemTLkNdfE0pZr6
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 a5cc31cd5e0b8dfccaca2d31da377440_NEAS
Files
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a5cc31cd5e0b8dfccaca2d31da377440_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