Behavioral task
behavioral1
Sample
fbfb9ac9fee67427e87677e36c3a47f77aea5914bd766b79168d74f5102ea7cd.exe
Resource
win7-20240221-en
General
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Target
fbfb9ac9fee67427e87677e36c3a47f77aea5914bd766b79168d74f5102ea7cd
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Size
2.6MB
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MD5
73f797b53c53a52313a26bd3b50af661
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SHA1
0de4cd7c70f7a69c7881d9ffa5ed419fe993e084
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SHA256
fbfb9ac9fee67427e87677e36c3a47f77aea5914bd766b79168d74f5102ea7cd
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SHA512
912235c1454d63a0584cb9c448271fc29498e99781b313482d554f41e328686cf22d54065da37ef63850235a2c2c11c155c54acd06d2aa1488bde122ba31eaed
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SSDEEP
49152:oezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEd2hXcfFfikzbk:oemTLkNdfE0pZrV56utgs
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 fbfb9ac9fee67427e87677e36c3a47f77aea5914bd766b79168d74f5102ea7cd
Files
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fbfb9ac9fee67427e87677e36c3a47f77aea5914bd766b79168d74f5102ea7cd.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