Behavioral task
behavioral1
Sample
NEAS.efb92e1a3aba63223c1e11afa9ea1b60.exe
Resource
win7-20230831-en
General
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Target
NEAS.efb92e1a3aba63223c1e11afa9ea1b60.exe
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Size
1.5MB
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MD5
efb92e1a3aba63223c1e11afa9ea1b60
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SHA1
b906b6159d3156a591fb6fb003a7e3bac408d1d4
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SHA256
883c4153340939c325c09264ef5bd3130f8550f5885de91881269278c37d6216
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SHA512
b95c7e1ad633379c00868f38e3a1bc6fc3ef73b0380c853912890cf54bb5e2e3b3b2cdf809021e6905208f130e96f8e4c053ee8a61bba633f238a27424e78431
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SSDEEP
24576:BezaTnG99Q8FcNrpyNdfE0bLBgDOp2iSLz9LbEwlKjpv32wTMHe3B33dvl8wwncd:BezaTF8FcNkNdfE0pZ9ozt4wIXIqndvf
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.efb92e1a3aba63223c1e11afa9ea1b60.exe
Files
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NEAS.efb92e1a3aba63223c1e11afa9ea1b60.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