Behavioral task
behavioral1
Sample
8fffb14c6e12d53d4694e02d62fd56d1f7229b4430284a8c1e0e1dca20a5b525.exe
Resource
win7-20240221-en
General
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Target
8fffb14c6e12d53d4694e02d62fd56d1f7229b4430284a8c1e0e1dca20a5b525
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Size
1.8MB
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MD5
4ff1d094113c69d0e859765fd3f2ff82
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SHA1
4eae87943cca3c3d699715a7221e145e9f04d5ef
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SHA256
8fffb14c6e12d53d4694e02d62fd56d1f7229b4430284a8c1e0e1dca20a5b525
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SHA512
75d61035ef890de7a7bf827d47e497ba449ef8441ed30b6ffd3bb70339b944eb0da98576f577b1bc422c736757ac37bd6e3c2a7dc7b173a284c6d4ae681f7f62
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQw5UP6Q0:BemTLkNdfE0pZrQ2
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 8fffb14c6e12d53d4694e02d62fd56d1f7229b4430284a8c1e0e1dca20a5b525
Files
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8fffb14c6e12d53d4694e02d62fd56d1f7229b4430284a8c1e0e1dca20a5b525.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