Behavioral task
behavioral1
Sample
b5cc896eb0c39907b35c61e756f3e976472b689ce2be74cd8310c264677eafa9.exe
Resource
win7-20240221-en
General
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Target
b5cc896eb0c39907b35c61e756f3e976472b689ce2be74cd8310c264677eafa9
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Size
2.4MB
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MD5
8fa39563f4af44b15253d79d27fefbb5
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SHA1
237b196142c9f6b359465ffb8d728944cabc3045
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SHA256
b5cc896eb0c39907b35c61e756f3e976472b689ce2be74cd8310c264677eafa9
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SHA512
e467191d3f91167780f34dd64ce62ec79adba0921b4b878e69092d3e12d7ad9aa96a2a5f7cc6f834038d12822e6abd5841afe19fc74007bbe7a74a7b1470f838
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQUUvXjVTZLVOaOxdygHG+:oemTLkNdfE0pZrQk
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 b5cc896eb0c39907b35c61e756f3e976472b689ce2be74cd8310c264677eafa9
Files
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b5cc896eb0c39907b35c61e756f3e976472b689ce2be74cd8310c264677eafa9.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