Behavioral task
behavioral1
Sample
9c87936b29137e3350f90fa1da728a62684b290ab8962fe8a40b1d2090859c3a.exe
Resource
win7-20240221-en
General
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Target
9c87936b29137e3350f90fa1da728a62684b290ab8962fe8a40b1d2090859c3a
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Size
2.0MB
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MD5
4bb1fbddf4c3e4ccb8d4ee1725f2ba38
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SHA1
289f505b4294051e07cf1c555ee0cf5692e773d7
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SHA256
9c87936b29137e3350f90fa1da728a62684b290ab8962fe8a40b1d2090859c3a
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SHA512
9f1603223a8b3b6740321d4f830af6cae9aad0ef4c4f03a63d26934a60af6f477a98a3af34db44da335d5a20a7420d664f4c4d603b96da6836dbd6d0f1b67e52
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQUUvXjVTo9EHto:BemTLkNdfE0pZrQw
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 9c87936b29137e3350f90fa1da728a62684b290ab8962fe8a40b1d2090859c3a
Files
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9c87936b29137e3350f90fa1da728a62684b290ab8962fe8a40b1d2090859c3a.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