Behavioral task
behavioral1
Sample
31ae59eaf304ecbdd41d9d1905f06efb21f04f667865d7cc615b4b821f1ecc25.exe
Resource
win7-20240221-en
General
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Target
31ae59eaf304ecbdd41d9d1905f06efb21f04f667865d7cc615b4b821f1ecc25
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Size
2.6MB
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MD5
0261a47e780640d4a97b6befa1fa417d
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SHA1
153dbd9116abba51efeefe9b4f97c294225a2a67
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SHA256
31ae59eaf304ecbdd41d9d1905f06efb21f04f667865d7cc615b4b821f1ecc25
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SHA512
dbbd798eb37f365bc52b3df313fa64ece40d6a9f8ff12e94d182109f68860cd46b827016597b8c90349cf78d48389509f4f371b480e3262042494f95e4572549
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzJuJUJGERFSMCe:N0GnJMOWPClFdx6e0EALKWVTffZiPAcr
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 31ae59eaf304ecbdd41d9d1905f06efb21f04f667865d7cc615b4b821f1ecc25
Files
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31ae59eaf304ecbdd41d9d1905f06efb21f04f667865d7cc615b4b821f1ecc25.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