Behavioral task
behavioral1
Sample
4d32e40a3c7b3319f99060380fc02b6a8e65775b18da4f21cb9c8c236817fabe.exe
Resource
win7-20231129-en
General
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Target
4d32e40a3c7b3319f99060380fc02b6a8e65775b18da4f21cb9c8c236817fabe
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Size
2.3MB
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MD5
6a7372aa347a3c56be1e2061e6cf145c
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SHA1
b2dd79b5322a1426e26042b1b3cd5e89fefeae22
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SHA256
4d32e40a3c7b3319f99060380fc02b6a8e65775b18da4f21cb9c8c236817fabe
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SHA512
451262e36c051f239598e9fe7e13eacb9a3f37244890cab2a40175991fdd1f98eeb7986253043855ac7a8caee5489e34b9781cbfee403b6b6b95fe6086c1553a
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIQwNUMJH4KiRb84MBtk:oemTLkNdfE0pZrQh
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 4d32e40a3c7b3319f99060380fc02b6a8e65775b18da4f21cb9c8c236817fabe
Files
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4d32e40a3c7b3319f99060380fc02b6a8e65775b18da4f21cb9c8c236817fabe.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