Behavioral task
behavioral1
Sample
8f7bf36f2d26e5bc9ae512bf853301d0_NEAS.exe
Resource
win7-20240221-en
General
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Target
8f7bf36f2d26e5bc9ae512bf853301d0_NEAS
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Size
1.9MB
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MD5
8f7bf36f2d26e5bc9ae512bf853301d0
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SHA1
b0d84a4c596611fca0ee77eb8a339a5f6ecb6a24
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SHA256
b850f3c571714e4d3d613bba92b97be6960af52c4735f6ffa3f9b5c689d18c67
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SHA512
8b5cbcb396540227c8e7baaa963eed51af38cbb69a27c8e0ce431c38d950fc0fe6b6337db4aef2c456e4bf280e0b4877c41c0a109331d2063b321f3aa24e142d
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQwNUQwZe:BemTLkNdfE0pZrQI
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 8f7bf36f2d26e5bc9ae512bf853301d0_NEAS
Files
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8f7bf36f2d26e5bc9ae512bf853301d0_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