Behavioral task
behavioral1
Sample
af61e94ef107d0329cdbabaa1895c7437ac97efd36dc5f0c383ab8a24d1ebeab.exe
Resource
win7-20240221-en
General
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Target
af61e94ef107d0329cdbabaa1895c7437ac97efd36dc5f0c383ab8a24d1ebeab
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Size
2.1MB
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MD5
b88913373bab852673092719e6934780
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SHA1
be71e25c63b5fed5b4f6016acff6c6055e105626
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SHA256
af61e94ef107d0329cdbabaa1895c7437ac97efd36dc5f0c383ab8a24d1ebeab
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SHA512
085e2a369d79996814799f7d67f835bfc57ad145298e562a308290c99726437942ffee4f33da4c2c6467a045a855a39a783d3c5d6a0627a93554019a065d0043
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wICbbnlD52U7/dNU:BemTLkNdfE0pZrh
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 af61e94ef107d0329cdbabaa1895c7437ac97efd36dc5f0c383ab8a24d1ebeab
Files
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af61e94ef107d0329cdbabaa1895c7437ac97efd36dc5f0c383ab8a24d1ebeab.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