Behavioral task
behavioral1
Sample
b8da824f36357379770c4f241f77d61ef3d7596e2fc76b3af61b88e6456dec61.exe
Resource
win7-20240221-en
General
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Target
b8da824f36357379770c4f241f77d61ef3d7596e2fc76b3af61b88e6456dec61
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Size
1.9MB
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MD5
00227f562cdbeb6b5ea56219f74fa091
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SHA1
09be8a25e4e53b5e24e3ec62d264bebc405c754f
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SHA256
b8da824f36357379770c4f241f77d61ef3d7596e2fc76b3af61b88e6456dec61
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SHA512
e9f3b9319b9a0f42595a214f72252cf40c4a06ab6192f125387afee0af1e77e83f42d3eb4eccfecfebc611897016ebae7d7dd979f15bdbf15ca1552a139d203f
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQW/zFdDEANW73N0:BemTLkNdfE0pZrQg
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 b8da824f36357379770c4f241f77d61ef3d7596e2fc76b3af61b88e6456dec61
Files
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b8da824f36357379770c4f241f77d61ef3d7596e2fc76b3af61b88e6456dec61.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