Behavioral task
behavioral1
Sample
1b7044ad31f60985663222ef4e676c5f261826dab863c8c4e722f38e6b530a4e.exe
Resource
win7-20240221-en
General
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Target
1b7044ad31f60985663222ef4e676c5f261826dab863c8c4e722f38e6b530a4e
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Size
2.1MB
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MD5
2fa9f76d36c34c98ad2309d77efe5176
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SHA1
0762bf5cfc5d61783821d94c9a7e771747cfbcf6
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SHA256
1b7044ad31f60985663222ef4e676c5f261826dab863c8c4e722f38e6b530a4e
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SHA512
4332c54a6041b63806859f4027acd74c14c8e7eda556f4f98caf4f8f20607ab414acee898757b7fd1bfbd06864e3c36ecfb1034ab802e5d687ef1ea7239ee687
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEd2TcFAhXC:BemTLkNdfE0pZrV56utgH
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 1b7044ad31f60985663222ef4e676c5f261826dab863c8c4e722f38e6b530a4e
Files
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1b7044ad31f60985663222ef4e676c5f261826dab863c8c4e722f38e6b530a4e.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