Behavioral task
behavioral1
Sample
a37709f0f6b21ef4daeafd0250eefd515d980c85c5421f0c633e420d87441a5d.exe
Resource
win7-20240221-en
General
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Target
a37709f0f6b21ef4daeafd0250eefd515d980c85c5421f0c633e420d87441a5d
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Size
2.7MB
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MD5
371e30c28ae5553b1ea70547fbc2a2cc
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SHA1
a248b0b7e57e15e199d03bfccc13eb01161351c2
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SHA256
a37709f0f6b21ef4daeafd0250eefd515d980c85c5421f0c633e420d87441a5d
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SHA512
c744071363c9cbc507ca88b18dd4e5b488635d52e4ddd8912c7362694882cecd45120eafcd4de86d4bbb708008d20b367c53e4b2a3177026bc25c83f8920b884
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SSDEEP
49152:w0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzeaEUiRJQvnqeVwk:w0GnJMOWPClFdx6e0EALKWVTffZiPAc9
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 a37709f0f6b21ef4daeafd0250eefd515d980c85c5421f0c633e420d87441a5d
Files
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a37709f0f6b21ef4daeafd0250eefd515d980c85c5421f0c633e420d87441a5d.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