Behavioral task
behavioral1
Sample
bc81a5870389f02e2ae3aa2fe5706f1b34dede7430701195b2082dcaaaaf4874.exe
Resource
win7-20240419-en
General
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Target
bc81a5870389f02e2ae3aa2fe5706f1b34dede7430701195b2082dcaaaaf4874
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Size
2.3MB
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MD5
8f6b78ca22be0b15419b81f8ce85bc2a
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SHA1
67e1608656019caa88a6c14c31b545511da19b45
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SHA256
bc81a5870389f02e2ae3aa2fe5706f1b34dede7430701195b2082dcaaaaf4874
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SHA512
69e3b99876709c22e72f348048878e4d58b3f16ff00b93539388a0e19141af1e96772e0647fb492b684d7d5915f4583d5f9c75bd625b20696abeaa90650ca02f
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+Agr6twjVDO8:BemTLkNdfE0pZrwC
Malware Config
Signatures
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KPOT Core Executable 1 IoCs
resource yara_rule sample family_kpot -
Kpot family
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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 bc81a5870389f02e2ae3aa2fe5706f1b34dede7430701195b2082dcaaaaf4874
Files
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bc81a5870389f02e2ae3aa2fe5706f1b34dede7430701195b2082dcaaaaf4874.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