General
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Target
2025-04-07_53b513b0b1841c4d97b3f59a90fc5c6e_black-basta_ezcob_xmrig
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Size
4.4MB
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MD5
53b513b0b1841c4d97b3f59a90fc5c6e
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SHA1
2f9ae1791121927eb4c9aef9868d7c1dde650b22
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SHA256
ac01d6801a0bea7f8394a80e9f848cf573c2c264b5743e109aad997022fa2b2a
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SHA512
5949cc7d086c86bf62b9eb38cd6a80c82d6e9a48d8d21bc2d01e44e402f8816bc0f69587dd20287a494284ee2b95a555234d70bdce9db03d310a9a7d4ac8f00f
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SSDEEP
98304:z1ONtyBeSFkXV1etEKLlWUTOfeiRA2R76zHr85:zbBeSFk7
Malware Config
Signatures
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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 2025-04-07_53b513b0b1841c4d97b3f59a90fc5c6e_black-basta_ezcob_xmrig
Files
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2025-04-07_53b513b0b1841c4d97b3f59a90fc5c6e_black-basta_ezcob_xmrig.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
Sections
UPX0 Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE