Behavioral task
behavioral1
Sample
1bf8371ec6cfc64272af0467b1fbb899aa007ea0c9e53579d718ac9f420a7faa.exe
Resource
win7-20240221-en
General
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Target
1bf8371ec6cfc64272af0467b1fbb899aa007ea0c9e53579d718ac9f420a7faa
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Size
2.1MB
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MD5
1e1f6620798c6687a7f2809a5f37a0b8
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SHA1
49ae6ae6aa2c94b64aff4956b1790a694374d066
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SHA256
1bf8371ec6cfc64272af0467b1fbb899aa007ea0c9e53579d718ac9f420a7faa
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SHA512
3d607428c10ce53492ca03be7bf57ad2f5e32a0a0c10b00b5a294c3cc8dab08e851206b94f6e2f909f0464f09065763953d1d11b2ad1a81f47b26bb4a3940a88
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQUUvXjVTo9EH2pXheK:BemTLkNdfE0pZrQC
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 1bf8371ec6cfc64272af0467b1fbb899aa007ea0c9e53579d718ac9f420a7faa
Files
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1bf8371ec6cfc64272af0467b1fbb899aa007ea0c9e53579d718ac9f420a7faa.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