Behavioral task
behavioral1
Sample
b9cf8c41d9be19c5faed61988025eaf899e581def174bfe57b93d22b812d7749.exe
Resource
win7-20240221-en
General
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Target
b9cf8c41d9be19c5faed61988025eaf899e581def174bfe57b93d22b812d7749
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Size
3.0MB
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MD5
8f32e43ad06788cd23af1221b5e5103e
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SHA1
929fc31a620ed77f2116a14cd42df20dc6981122
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SHA256
b9cf8c41d9be19c5faed61988025eaf899e581def174bfe57b93d22b812d7749
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SHA512
3a1cb7f2e834da40ef18f63097267b49a423a5ffbd49e9da1746171ca90412ef28b0d462ac728046e78e54385e3ba645eb6563abf282cf33894af0735cc331e8
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SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc40y:NFWPClFky
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 b9cf8c41d9be19c5faed61988025eaf899e581def174bfe57b93d22b812d7749
Files
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b9cf8c41d9be19c5faed61988025eaf899e581def174bfe57b93d22b812d7749.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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE