Behavioral task
behavioral1
Sample
b50d3f0cf8877e7d3915a6cf0bf4e03358f60adf34ebf00131a1eebf7ec12b1d.exe
Resource
win7-20240221-en
General
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Target
b50d3f0cf8877e7d3915a6cf0bf4e03358f60adf34ebf00131a1eebf7ec12b1d
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Size
2.9MB
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MD5
1278f1baf473eda5aa5a44f18ee9e9cd
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SHA1
7f803e4ae2779ba7420f9936b738c3b002f73844
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SHA256
b50d3f0cf8877e7d3915a6cf0bf4e03358f60adf34ebf00131a1eebf7ec12b1d
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SHA512
3617b89b98d8483fcc2c6afec1a3b3192088b7486e3300cf73634e89a9f041067d70208b562c27896e108c3dafada9183c20983fc7480964ef12fdfbef2870bd
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzHUrMsWfbJE:N0GnJMOWPClFdx6e0EALKWVTffZiPAcc
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 b50d3f0cf8877e7d3915a6cf0bf4e03358f60adf34ebf00131a1eebf7ec12b1d
Files
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b50d3f0cf8877e7d3915a6cf0bf4e03358f60adf34ebf00131a1eebf7ec12b1d.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