Behavioral task
behavioral1
Sample
1c943878a69e564ee71ef3ea246c6bc9cde43dc37e878b64162e5731682b038e.exe
Resource
win7-20231129-en
General
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Target
1c943878a69e564ee71ef3ea246c6bc9cde43dc37e878b64162e5731682b038e
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Size
2.0MB
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MD5
aca35b9a59f0d7af944bf1090003e583
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SHA1
8fd7c5318b3546ef790a3ede59b9df048566ac72
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SHA256
1c943878a69e564ee71ef3ea246c6bc9cde43dc37e878b64162e5731682b038e
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SHA512
4777133b77142b0ef7b38b0ad511f05bb2ced7061fd4774cd98d79a6c8186cace4cae6919514f10e651349fea909d848a6676a76130b4775396a78dd5eef86d9
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQUUvXjVTo9iKd2lE:BemTLkNdfE0pZrQY
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 1c943878a69e564ee71ef3ea246c6bc9cde43dc37e878b64162e5731682b038e
Files
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1c943878a69e564ee71ef3ea246c6bc9cde43dc37e878b64162e5731682b038e.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