Behavioral task
behavioral1
Sample
NEAS.b5a2d93d3923f9a0da3aebbef8662f50.exe
Resource
win7-20231020-en
General
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Target
NEAS.b5a2d93d3923f9a0da3aebbef8662f50.exe
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Size
1.9MB
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MD5
b5a2d93d3923f9a0da3aebbef8662f50
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SHA1
7943ec671a9b01f2d1078ef8b0f6e2427e0bf84d
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SHA256
f94f18c4d5ec06bf0d3a904007884ab6290740992d7df30baba7d5191d44a36f
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SHA512
b70ea5eb4c753554f12a24c6d4825eeecb04233cd87e01335af3066e7751f643d1a92727085989032ea06e394f35d46f8590673bed72338e240d185339a4fd88
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIXSLOmL+2viDsc+WM4cf:BemTLkNdfE0pZrE
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.b5a2d93d3923f9a0da3aebbef8662f50.exe
Files
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NEAS.b5a2d93d3923f9a0da3aebbef8662f50.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