Behavioral task
behavioral1
Sample
4e4871c6923a161b5da1f67b8ddc83a51229cc1528f6d7f5e35916b20dbd7b40.exe
Resource
win7-20240221-en
General
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Target
4e4871c6923a161b5da1f67b8ddc83a51229cc1528f6d7f5e35916b20dbd7b40
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Size
3.2MB
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MD5
d379cfce044be15639a29af53680798c
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SHA1
8ab5d60da3d7cc854cb94409f688d4b3a3d67ddd
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SHA256
4e4871c6923a161b5da1f67b8ddc83a51229cc1528f6d7f5e35916b20dbd7b40
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SHA512
1334dc4411faf3bbd7535be40587901705b6d607a1f8f0b771272fdce02331e25ab95ee207c807b7390edfde19fd71dbf8594a8635ff0ac4a6de48844ab17eb7
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SSDEEP
98304:w0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc4j:wFWPClFT
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 4e4871c6923a161b5da1f67b8ddc83a51229cc1528f6d7f5e35916b20dbd7b40
Files
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4e4871c6923a161b5da1f67b8ddc83a51229cc1528f6d7f5e35916b20dbd7b40.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