Behavioral task
behavioral1
Sample
4e5a7c4917416140e3ff62c59e1387dc049ce28333ce1aa06c4e2ec8b6633548.exe
Resource
win7-20240221-en
General
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Target
4e5a7c4917416140e3ff62c59e1387dc049ce28333ce1aa06c4e2ec8b6633548
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Size
1.8MB
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MD5
790a2e9c673db89664c3c2e1a8a33e60
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SHA1
dd5e157fd24bc40d1e9b392331fbc841521d134f
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SHA256
4e5a7c4917416140e3ff62c59e1387dc049ce28333ce1aa06c4e2ec8b6633548
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SHA512
f6011af77a4aac71335c29af885047c00da9b3ee2db13c3b7f6daa9c37961fe8c6e0bd654d3a88836a4f4c6c79258a7517c8051f558f50938b270757003c2998
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQFBxkFV4M:BemTLkNdfE0pZrQA
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 4e5a7c4917416140e3ff62c59e1387dc049ce28333ce1aa06c4e2ec8b6633548
Files
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4e5a7c4917416140e3ff62c59e1387dc049ce28333ce1aa06c4e2ec8b6633548.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