Behavioral task
behavioral1
Sample
40aff1a5d43b98cdf682cf15d76c66b578dff81f910ef46323f75906e4e9c2d2.exe
Resource
win7-20240221-en
General
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Target
40aff1a5d43b98cdf682cf15d76c66b578dff81f910ef46323f75906e4e9c2d2
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Size
2.2MB
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MD5
ff2f0fc8a8474cc8ed89bc68e8c70517
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SHA1
0d8eb1f32b0dcadfb003fd9d51a6272d0ff4b44d
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SHA256
40aff1a5d43b98cdf682cf15d76c66b578dff81f910ef46323f75906e4e9c2d2
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SHA512
3d9808a2a102c83019c1835c7b7d8a1c4ce22317ef2599078a20fb3c98b257d12fdbe3d681c62f5e14aed3e5f7529b11a1fe720b8c9813b3fa391621fe9b71ce
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wICbbnlD52UUrj:BemTLkNdfE0pZrh
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 40aff1a5d43b98cdf682cf15d76c66b578dff81f910ef46323f75906e4e9c2d2
Files
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40aff1a5d43b98cdf682cf15d76c66b578dff81f910ef46323f75906e4e9c2d2.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