Behavioral task
behavioral1
Sample
b43b5a71435abadfae9f06d55e28ebdaec5bf9c7eed116cba642ffefb23a2ab5.exe
Resource
win7-20240221-en
General
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Target
b43b5a71435abadfae9f06d55e28ebdaec5bf9c7eed116cba642ffefb23a2ab5
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Size
2.7MB
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MD5
30ffe81d2f9eef271d4a3554a0933ee5
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SHA1
299c32e2c82224a06d064aa3383ce625611bf1f3
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SHA256
b43b5a71435abadfae9f06d55e28ebdaec5bf9c7eed116cba642ffefb23a2ab5
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SHA512
617fd3acba601757c8f66452dc6df1d8b1de720ffe3f4f3d51d37a923043988a15f69a4645dfa4ae213cf794c9500a3eb1cc806d58f5cc03ad53d579750b9d76
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIlMmSdIc1lNpEdxAgb:BemTLkNdfE0pZrv
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 b43b5a71435abadfae9f06d55e28ebdaec5bf9c7eed116cba642ffefb23a2ab5
Files
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b43b5a71435abadfae9f06d55e28ebdaec5bf9c7eed116cba642ffefb23a2ab5.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