Behavioral task
behavioral1
Sample
8bac479d1c0ffce337c9238f5995b1ed66a63284c38025b46da0b98377a4c6d9.exe
Resource
win7-20240221-en
General
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Target
8bac479d1c0ffce337c9238f5995b1ed66a63284c38025b46da0b98377a4c6d9
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Size
2.1MB
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MD5
30ed1aa7bd8b6919fc965c6ea81c28ce
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SHA1
167c1e81a20389020a38c2a048fa3d1fa616b995
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SHA256
8bac479d1c0ffce337c9238f5995b1ed66a63284c38025b46da0b98377a4c6d9
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SHA512
7d2b6d1eee44aa3e5e595732562c5863287f3fbad63c0a8c8e35fc081ee416dcab2dc3587a556a585cddc1bbe1049f9f6efe14b492ae39cb6605f2611c2af633
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wICb5Trec2a/1ASmow:BemTLkNdfE0pZrd
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 8bac479d1c0ffce337c9238f5995b1ed66a63284c38025b46da0b98377a4c6d9
Files
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8bac479d1c0ffce337c9238f5995b1ed66a63284c38025b46da0b98377a4c6d9.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