Behavioral task
behavioral1
Sample
NEAS.83fa2c2c5ee35d2ea15d110fe8e67a10_JC.exe
Resource
win7-20231020-en
General
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Target
NEAS.83fa2c2c5ee35d2ea15d110fe8e67a10_JC.exe
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Size
1.7MB
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MD5
83fa2c2c5ee35d2ea15d110fe8e67a10
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SHA1
ff50d8ae4dc049bdc0b1fbb88effbf74926cb209
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SHA256
8aa2000fc0fd3aeee5c041ba5181ae0eadc3747092e8f9a94d82df9359cdb574
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SHA512
726284ecc3badbdc55d1bfab80b989bd146196089270449111bf6b12d08c3645a0c365bc054ac3bdf1defcd8fd5dfbcb8237191ce61211da1cf47fbf76f0de7c
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIXIZblI4A5/5:BemTLkNdfE0pZr1
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.83fa2c2c5ee35d2ea15d110fe8e67a10_JC.exe
Files
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NEAS.83fa2c2c5ee35d2ea15d110fe8e67a10_JC.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