Behavioral task
behavioral1
Sample
5fb40b9dcf949ff962accc414d7fde83b02eec1de5d9750869f780ec754609b8.exe
Resource
win7-20240221-en
General
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Target
5fb40b9dcf949ff962accc414d7fde83b02eec1de5d9750869f780ec754609b8
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Size
2.5MB
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MD5
5c17c14f6046cb6c9a8181db429844ee
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SHA1
6f979fb2f4fe6d717af98b433dd3730925ee2b92
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SHA256
5fb40b9dcf949ff962accc414d7fde83b02eec1de5d9750869f780ec754609b8
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SHA512
8d7e3ff066533ad72a9af87314152138ac4011b0b2e072341f0e56cd1d19b2e58e492c8b5a5351f2fdaa5e63e8c6395a6e28eff7baaabd53eac5b59f162d4712
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIlMmSd5wjTBU81lYHRe5:BemTLkNdfE0pZrh
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 5fb40b9dcf949ff962accc414d7fde83b02eec1de5d9750869f780ec754609b8
Files
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5fb40b9dcf949ff962accc414d7fde83b02eec1de5d9750869f780ec754609b8.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