Behavioral task
behavioral1
Sample
cf37da2386429598ff020406401a4f74ba8df3480cee7fded0f74250a05ee500.exe
Resource
win7-20240221-en
General
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Target
cf37da2386429598ff020406401a4f74ba8df3480cee7fded0f74250a05ee500
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Size
2.0MB
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MD5
4a38d2fbd71a51fe1d9579ad639950e2
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SHA1
1ca49518aab3751d94d996223b1d38d9a82ec714
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SHA256
cf37da2386429598ff020406401a4f74ba8df3480cee7fded0f74250a05ee500
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SHA512
0ed4f18e9621551ecfa6044ae2ae324857dca70027f232bfb2a5a323c5cc9264351b2e143c7caa4123ec6773929fd6c96646a44f5c2024559b7cea6aaa4eb761
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQHxJTFlt2O+2Q:BemTLkNdfE0pZrQk
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 cf37da2386429598ff020406401a4f74ba8df3480cee7fded0f74250a05ee500
Files
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cf37da2386429598ff020406401a4f74ba8df3480cee7fded0f74250a05ee500.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