Behavioral task
behavioral1
Sample
1621fb91400e9e373de8cbc4b5ef0470_NEAS.exe
Resource
win7-20240221-en
General
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Target
1621fb91400e9e373de8cbc4b5ef0470_NEAS
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Size
2.6MB
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MD5
1621fb91400e9e373de8cbc4b5ef0470
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SHA1
a5f9548ad6fd786bd97d3f1e535d5889d7a5fc3f
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SHA256
a9da912fe7eabd00920eae7dd798cd87569f05f73568c75dd85b787fa460ae84
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SHA512
a8b4b607553af63b0860c532fb58929d4efe8278742774d8351289a4799203eb8c0b9a64f9392beacbf0f70878cd7a585aa3832d92c55b68f17a6e654ec07c3a
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEdMKPFo4Bq+M:BemTLkNdfE0pZrV56utgpPFo5
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 1621fb91400e9e373de8cbc4b5ef0470_NEAS
Files
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1621fb91400e9e373de8cbc4b5ef0470_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