Behavioral task
behavioral1
Sample
NEAS.8bf3a0264d215e1e3550425d99f758c0.exe
Resource
win7-20230831-en
General
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Target
NEAS.8bf3a0264d215e1e3550425d99f758c0.exe
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Size
1.4MB
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MD5
8bf3a0264d215e1e3550425d99f758c0
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SHA1
b07e7c6353db597150da50dfb89adaa51029144c
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SHA256
b48ad27e4b290863174dcc53aa877bb8e050c07b53b1fc383c9d5bfcc2992159
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SHA512
e8afb7f49ac1c87eb91eb28450a8f397dbd61fa5717373ddc429161c64014c6de9a7ef145f889c89e965cba0630dbe583bebab7f20c0e458a700b799e57ee642
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SSDEEP
24576:BezaTnG99Q8FcNrpyNdfE0bLBgDOp2iSLz9LbEwlKjpv32wTM4u/KazAbRjb8Yf:BezaTF8FcNkNdfE0pZ9ozt4wIXI4O/Qd
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.8bf3a0264d215e1e3550425d99f758c0.exe
Files
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NEAS.8bf3a0264d215e1e3550425d99f758c0.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