Behavioral task
behavioral1
Sample
87937536c4060695c69c48751278d6da7df89ab3637c98da2bddc3e9e5a39545.exe
Resource
win7-20240221-en
General
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Target
87937536c4060695c69c48751278d6da7df89ab3637c98da2bddc3e9e5a39545
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Size
2.3MB
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MD5
a5dc0eb22d257afba12e636915e726c9
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SHA1
3ce65703d86bd5b76e6f8750c5c45a83ddd2d2d7
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SHA256
87937536c4060695c69c48751278d6da7df89ab3637c98da2bddc3e9e5a39545
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SHA512
bf3289a2cace517c314c9f29e9302910bc7e9e13cf123ec0249e7c5efc891b1739691f81cf94dd15f57adbc3f107858f19678430c8485bdb8bf8634a4d1d9f0f
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wINF/Y2PgtkvV8oFwunvQ:BemTLkNdfE0pZrW
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 87937536c4060695c69c48751278d6da7df89ab3637c98da2bddc3e9e5a39545
Files
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87937536c4060695c69c48751278d6da7df89ab3637c98da2bddc3e9e5a39545.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