Behavioral task
behavioral1
Sample
87b9143cf33782b4a548981f2c2d0034378fdb00943ffe3ed626dc4c11203ca6.exe
Resource
win7-20240220-en
General
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Target
87b9143cf33782b4a548981f2c2d0034378fdb00943ffe3ed626dc4c11203ca6
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Size
4.6MB
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MD5
a339aaaf0af5ed5c01a2d39fe2ef72ca
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SHA1
06e139f882487c7ff63bb08453cf0d488995185b
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SHA256
87b9143cf33782b4a548981f2c2d0034378fdb00943ffe3ed626dc4c11203ca6
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SHA512
2ce83911929628824e7550ce53a77247070f77609053a157a8acfd171ea6143157b500e41b035262ff3fe3776807816247623da0fccc367130d265002f0d7e89
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIt56uL3pgrCEdMKPFotsgEBr6GjvzW+UBA3Gd7pL:BemTLkNdfE0pZrt56utgpPFotBER/mQE
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
XMRig Miner payload 1 IoCs
Processes:
resource yara_rule sample xmrig -
Xmrig family
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Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 87b9143cf33782b4a548981f2c2d0034378fdb00943ffe3ed626dc4c11203ca6
Files
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87b9143cf33782b4a548981f2c2d0034378fdb00943ffe3ed626dc4c11203ca6.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