Behavioral task
behavioral1
Sample
NEAS.1f940f948f83a9e8ccc2a457b415d6f0_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.1f940f948f83a9e8ccc2a457b415d6f0_JC.exe
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Size
2.1MB
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MD5
1f940f948f83a9e8ccc2a457b415d6f0
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SHA1
01e28844b9d25f362406267ea74e2b78abfcefd6
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SHA256
26e2b0e942f2afbdf64a32ec02f6ebf6998f44e6e86281a1f55b4b592e4619da
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SHA512
1a7597d30bb228e69113966a359582ced5ecc4efc7119aa270a35e55963cfcc318b5cbaeebdbe96bbb8100dc6e94b94d5efd2dd7a62b165491ca7c96debb8800
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Ax4Er6cXzR3YSj: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.1f940f948f83a9e8ccc2a457b415d6f0_JC.exe
Files
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NEAS.1f940f948f83a9e8ccc2a457b415d6f0_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