Behavioral task
behavioral1
Sample
a2c4b35b4dcd4170ac5068b3fcaabc80_NEIKI.exe
Resource
win7-20240221-en
General
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Target
a2c4b35b4dcd4170ac5068b3fcaabc80_NEIKI
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Size
3.0MB
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MD5
a2c4b35b4dcd4170ac5068b3fcaabc80
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SHA1
d7d98d464fd7aeaa3ae0c56a357c06db0aae66ff
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SHA256
44fc2a7c6ed07d1d3cc0ff407d0200439b4ee4391fedc680cf7d20b846fbc16d
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SHA512
5067dacc1a76579ecb9edacf6a74bf425be8c52697f21c837eadab18b7e4f9929c3aebb19f2799d2d635b4b69467855c6f24ce6306743aef3d58bce2089df426
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzHUJ8Y9c87MeF7Et:N0GnJMOWPClFdx6e0EALKWVTffZiPAcT
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 a2c4b35b4dcd4170ac5068b3fcaabc80_NEIKI
Files
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a2c4b35b4dcd4170ac5068b3fcaabc80_NEIKI.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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE