Behavioral task
behavioral1
Sample
b5890f9b0fdaf04eaf3966844597d8dffbc9062f52a13b4b18da53e76cc173ef.exe
Resource
win7-20240508-en
General
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Target
b5890f9b0fdaf04eaf3966844597d8dffbc9062f52a13b4b18da53e76cc173ef
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Size
2.7MB
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MD5
26e363897523ddf9af1d695311be5658
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SHA1
5117fdc373cc6dc1e90da0b16af3d41d21ba5689
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SHA256
b5890f9b0fdaf04eaf3966844597d8dffbc9062f52a13b4b18da53e76cc173ef
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SHA512
2a600037ca5f3d03d56a848436585f148819cc533f134e0f14029ceeeea8e1a0f9bad86acc127a1b839380acddfbc543495650d59ccdf532e967a8c9f6946b79
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzzxTMS8Tg2UzKjZ:N0GnJMOWPClFdx6e0EALKWVTffZiPAc2
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 b5890f9b0fdaf04eaf3966844597d8dffbc9062f52a13b4b18da53e76cc173ef
Files
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b5890f9b0fdaf04eaf3966844597d8dffbc9062f52a13b4b18da53e76cc173ef.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