Behavioral task
behavioral1
Sample
8c3a1777b7675c28c2013db7a6f5b000_NEAS.exe
Resource
win7-20240221-en
General
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Target
8c3a1777b7675c28c2013db7a6f5b000_NEAS
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Size
2.8MB
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MD5
8c3a1777b7675c28c2013db7a6f5b000
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SHA1
3ee31b26ec9b538e3e0065311996a0062921a16c
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SHA256
375762a0db3f34093cbab9c61d1e48e82f177dc4fd2d0de57e7cc5938487c9c0
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SHA512
77a030af787d3b7568b0d7d68b8983ee3f36221f8856e3bb52710af6fef18e143710366bd09ea166160a92e09fb01901ae390ab1bbc0dfc98eda73e23b09b2d8
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkyW10/w16BvZXBP:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2RD
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 8c3a1777b7675c28c2013db7a6f5b000_NEAS
Files
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8c3a1777b7675c28c2013db7a6f5b000_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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE