Behavioral task
behavioral1
Sample
a375d7bc37d73bd0d6f3db76f2b818cbf21bb7f87c5e3938fa2c549de9757a1b.exe
Resource
win7-20231129-en
General
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Target
a375d7bc37d73bd0d6f3db76f2b818cbf21bb7f87c5e3938fa2c549de9757a1b
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Size
2.3MB
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MD5
bc4ea6b0cb018d5b50bd641e7d1dc720
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SHA1
ab193b7b6a9b04784caf7350e32c876dcb7ca072
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SHA256
a375d7bc37d73bd0d6f3db76f2b818cbf21bb7f87c5e3938fa2c549de9757a1b
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SHA512
bf4e6e757b3fe48e613a7a5ce41825c6f7143028cc6ddbd0ed5fbb37e51408b90ecee292285b4339f701961ab193a357cb78c72a43f9245a00b919d21cca098e
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+AKwOowx8QdKS4dj:BemTLkNdfE0pZrq
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
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 a375d7bc37d73bd0d6f3db76f2b818cbf21bb7f87c5e3938fa2c549de9757a1b
Files
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a375d7bc37d73bd0d6f3db76f2b818cbf21bb7f87c5e3938fa2c549de9757a1b.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