Behavioral task
behavioral1
Sample
a9b3725605e090e35e6eeddd255443ff910a692994c75daa65e27eb7eb1079d7.exe
Resource
win7-20231129-en
General
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Target
a9b3725605e090e35e6eeddd255443ff910a692994c75daa65e27eb7eb1079d7
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Size
2.1MB
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MD5
14f8e23e97b0511e8d090c35044d7d23
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SHA1
75e84bea9a5d123d3207af4b36541323654f3b3a
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SHA256
a9b3725605e090e35e6eeddd255443ff910a692994c75daa65e27eb7eb1079d7
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SHA512
02b11b5de3418b7d5387198fbd8b098b66527696d5a67030b99cc87f52f62fc41d3ff14e35a1aac6e807c8712e1125955224780a7501bb044d1771d071d9e522
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQUUvXjVTXptRmKWnv6q1:BemTLkNdfE0pZrQI
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 a9b3725605e090e35e6eeddd255443ff910a692994c75daa65e27eb7eb1079d7
Files
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a9b3725605e090e35e6eeddd255443ff910a692994c75daa65e27eb7eb1079d7.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