Behavioral task
behavioral1
Sample
1b8fd0b9611f70a034d3d91406de93b04694d5dc13384d9e4753f6a1cee34276.exe
Resource
win7-20240221-en
General
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Target
1b8fd0b9611f70a034d3d91406de93b04694d5dc13384d9e4753f6a1cee34276
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Size
2.6MB
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MD5
8a62038ba6ca35d526efea553156ea88
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SHA1
75c2864f4b29690d298eeb742f212c0e279a4597
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SHA256
1b8fd0b9611f70a034d3d91406de93b04694d5dc13384d9e4753f6a1cee34276
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SHA512
9ea6f9aef5083801f10ffc8e8e8cdd8a54d18c03d36f593048e588c1ff7db5910e910b9a713513213019cdcd9239280bd42cf9c697c00c6787f30f8ae8eb70e8
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8Dze7jcmWHzr5:N0GnJMOWPClFdx6e0EALKWVTffZiPAcL
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 1b8fd0b9611f70a034d3d91406de93b04694d5dc13384d9e4753f6a1cee34276
Files
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1b8fd0b9611f70a034d3d91406de93b04694d5dc13384d9e4753f6a1cee34276.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