Behavioral task
behavioral1
Sample
e21cab6b6a2760bf68f67716a85f1cd7cbd9579354ca5076de73ce836b4ca5ac.exe
Resource
win7-20231129-en
General
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Target
e21cab6b6a2760bf68f67716a85f1cd7cbd9579354ca5076de73ce836b4ca5ac
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Size
2.2MB
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MD5
8360794cf939345f3aa74538ea49f1f5
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SHA1
af16f927f93c099b908a9ac933c1de583981294c
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SHA256
e21cab6b6a2760bf68f67716a85f1cd7cbd9579354ca5076de73ce836b4ca5ac
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SHA512
4d2a0dabbd128f3d1f6b6f44f16b6c70a91eb3a904792ddc234ae485da2be041077f1c7dea1e58c78aeff68e7d83c2d0383b026c6a4f45d621485f4da0f5b80b
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIXGJLuIaRNfGq9Ey5:BemTLkNdfE0pZr1
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 e21cab6b6a2760bf68f67716a85f1cd7cbd9579354ca5076de73ce836b4ca5ac
Files
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e21cab6b6a2760bf68f67716a85f1cd7cbd9579354ca5076de73ce836b4ca5ac.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