Behavioral task
behavioral1
Sample
5b4dd1c40264addd39743515f319150dc2bf8b4a65a9552b5f7bf76a9e1f129f.exe
Resource
win7-20231129-en
General
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Target
5b4dd1c40264addd39743515f319150dc2bf8b4a65a9552b5f7bf76a9e1f129f
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Size
2.8MB
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MD5
38fc759050f98fff1cb7b2c08b3b706c
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SHA1
d6edaba4d79c9ce66761eed8427ac0132be3bdf8
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SHA256
5b4dd1c40264addd39743515f319150dc2bf8b4a65a9552b5f7bf76a9e1f129f
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SHA512
5b8868841f71ffd5ca724c2083e8d1459679d0f9c8ba7b99605b3899c7a67da4d69cdbcccb4012cd902598e9cdc9e951fab595c69000864e88d820bd31dfeee5
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzJuJc5cMK2975U8Z:N0GnJMOWPClFdx6e0EALKWVTffZiPAcl
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 5b4dd1c40264addd39743515f319150dc2bf8b4a65a9552b5f7bf76a9e1f129f
Files
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5b4dd1c40264addd39743515f319150dc2bf8b4a65a9552b5f7bf76a9e1f129f.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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE