Behavioral task
behavioral1
Sample
b5df357fef4b88af13d44d9edaa1997b52c8d198614b1738d4cc9ce627a8f47b.exe
Resource
win7-20240221-en
General
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Target
b5df357fef4b88af13d44d9edaa1997b52c8d198614b1738d4cc9ce627a8f47b
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Size
2.1MB
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MD5
01871d300f2a82731516bccb15392ba0
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SHA1
ff787b94875fd822fc822e8da899715f1ab90c89
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SHA256
b5df357fef4b88af13d44d9edaa1997b52c8d198614b1738d4cc9ce627a8f47b
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SHA512
0550220a015e1757283915f15389846d22b8a001efbec419fde1c15235660cc6cf5273373ebc8d77f64f964a5c54bc837bb8cd9ec747d1fd01b8640ffd5f56a9
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQUUvXjVTo9iKdiJ:BemTLkNdfE0pZrQF
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 b5df357fef4b88af13d44d9edaa1997b52c8d198614b1738d4cc9ce627a8f47b
Files
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b5df357fef4b88af13d44d9edaa1997b52c8d198614b1738d4cc9ce627a8f47b.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