Behavioral task
behavioral1
Sample
3ca86779053bd28375d81bef6b96e37fb70a9f86b6ef8492b52d7f459370db3c.exe
Resource
win7-20240221-en
General
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Target
3ca86779053bd28375d81bef6b96e37fb70a9f86b6ef8492b52d7f459370db3c
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Size
2.8MB
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MD5
dfb2bf65bfe1d1a9b3fc091661579bb2
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SHA1
b44341d96b126f672d721d78031eaa085c906315
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SHA256
3ca86779053bd28375d81bef6b96e37fb70a9f86b6ef8492b52d7f459370db3c
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SHA512
42e5bb15ec76193995ade3b813bce97bfbf076ef35e7d3f9d87c5b77f2e0c5b297da0e8b70cfd05529a85e2aa014d36e220b330f79a76c680c16232b92365038
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIt56uL3pgrCEdMKPFotsgEBw2l:BemTLkNdfE0pZrt56utgpPFotBET
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 3ca86779053bd28375d81bef6b96e37fb70a9f86b6ef8492b52d7f459370db3c
Files
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3ca86779053bd28375d81bef6b96e37fb70a9f86b6ef8492b52d7f459370db3c.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