Behavioral task
behavioral1
Sample
f8237ad2f4d19425c9f8fe971f73a104c8b39ff880b489248cf7c94e8dde41c2.exe
Resource
win7-20240221-en
General
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Target
f8237ad2f4d19425c9f8fe971f73a104c8b39ff880b489248cf7c94e8dde41c2
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Size
2.3MB
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MD5
5353b144802b54447b56563748d860b6
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SHA1
50fcb78a35a3c9386dec26c9d80ba8673ff58336
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SHA256
f8237ad2f4d19425c9f8fe971f73a104c8b39ff880b489248cf7c94e8dde41c2
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SHA512
8642f824acb81937e17735c645e2488ed52fe72d58895009de640cb083848595dd84baca4bd6f0864a39bb7e1fcd730b0649b0a6e05df0fc78d95659d59c4e03
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+A4VBqxGLI9es:BemTLkNdfE0pZrA
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 f8237ad2f4d19425c9f8fe971f73a104c8b39ff880b489248cf7c94e8dde41c2
Files
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f8237ad2f4d19425c9f8fe971f73a104c8b39ff880b489248cf7c94e8dde41c2.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