Behavioral task
behavioral1
Sample
12b45ef4936b1ce88a7e5a35b6696d6aea6e694bd4ac410d3562c6a0ca690bbb.exe
Resource
win7-20240221-en
General
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Target
12b45ef4936b1ce88a7e5a35b6696d6aea6e694bd4ac410d3562c6a0ca690bbb
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Size
2.4MB
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MD5
09d836f9b2206dcfb4c1d34ccf61ba6a
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SHA1
f1f58491ddc003040040029bfc80a7a5933eebaa
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SHA256
12b45ef4936b1ce88a7e5a35b6696d6aea6e694bd4ac410d3562c6a0ca690bbb
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SHA512
c50a10ee361abeb24a7d6aafe01dc62562e6b6dbf89257911340a7d898eebbc7e2ab8bde13376e73a3ca2f6285e7d6f9f022412ce72803a6c86dc5d589b12112
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEdMKPFo4BwGNbfZ9:BemTLkNdfE0pZrV56utgpPFo4
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 12b45ef4936b1ce88a7e5a35b6696d6aea6e694bd4ac410d3562c6a0ca690bbb
Files
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12b45ef4936b1ce88a7e5a35b6696d6aea6e694bd4ac410d3562c6a0ca690bbb.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