Behavioral task
behavioral1
Sample
b289c34d3452deb91dceb298d386137e80f0de4ca4771ecc5c439ecf2e443ec2.exe
Resource
win7-20240419-en
General
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Target
b289c34d3452deb91dceb298d386137e80f0de4ca4771ecc5c439ecf2e443ec2
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Size
2.3MB
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MD5
7b8792c33d30d49e7431099173ca69c1
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SHA1
81d32d5ca0a6fea52e9c087ff67b3f18954cead6
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SHA256
b289c34d3452deb91dceb298d386137e80f0de4ca4771ecc5c439ecf2e443ec2
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SHA512
2f7d4ec118ac5d040c52657de5530c5677a645afb95c9ed87d37c2615254ab3f525a71c388cad8620b133ce5c900fa428049003bb3c8aee9e94dc543d8f42fa0
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+ABcYE8YKqlCd9QiuQj:BemTLkNdfE0pZrQ
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
XMRig Miner payload 1 IoCs
Processes:
resource yara_rule sample xmrig -
Xmrig family
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource b289c34d3452deb91dceb298d386137e80f0de4ca4771ecc5c439ecf2e443ec2
Files
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b289c34d3452deb91dceb298d386137e80f0de4ca4771ecc5c439ecf2e443ec2.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: 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