Behavioral task
behavioral1
Sample
3f8763b76b061131cf617a3df98821df3c8b70854379d19b81e1063a44c72ae2.exe
Resource
win7-20240221-en
General
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Target
3f8763b76b061131cf617a3df98821df3c8b70854379d19b81e1063a44c72ae2
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Size
1.9MB
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MD5
6304c9750d2e049b55925106d1169fbf
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SHA1
4fd7a3913d00d5db8ea5a71a9b89dd9f5a4f6d90
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SHA256
3f8763b76b061131cf617a3df98821df3c8b70854379d19b81e1063a44c72ae2
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SHA512
b6a29177dc50e59218e023ab56126a4e1d3ad6dc412493c1a1207a0337724c875d598fead7d0e70a72232b400e63ad7696145ce99acfb335373f8ba59ce0425c
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQUUvXjVTZLVOaOxq:BemTLkNdfE0pZrQx
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 3f8763b76b061131cf617a3df98821df3c8b70854379d19b81e1063a44c72ae2
Files
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3f8763b76b061131cf617a3df98821df3c8b70854379d19b81e1063a44c72ae2.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