Behavioral task
behavioral1
Sample
a37621ffefd5eeb63638433c94be37746d43d44955c8b45fd4dd9096093bd2b3.exe
Resource
win7-20240508-en
General
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Target
a37621ffefd5eeb63638433c94be37746d43d44955c8b45fd4dd9096093bd2b3
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Size
2.1MB
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MD5
3dd62866d652d708bda89f15abb00afc
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SHA1
2b5e2dad3939d55aee1fe46d809293746b7a9991
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SHA256
a37621ffefd5eeb63638433c94be37746d43d44955c8b45fd4dd9096093bd2b3
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SHA512
7bac8cc86a6f9e8c32c71b695ae6846c003926cda56084631f670b457e7e1e60264401d84ab1b27a207db312e71d053ae2ed5889030bfdcacff39818e357d5c2
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQwNGx5c5Lmg9pij:BemTLkNdfE0pZrQd
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 a37621ffefd5eeb63638433c94be37746d43d44955c8b45fd4dd9096093bd2b3
Files
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a37621ffefd5eeb63638433c94be37746d43d44955c8b45fd4dd9096093bd2b3.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