Behavioral task
behavioral1
Sample
23ad1ebc7cf14c83401f9682a8f354579b6e79f5effdb4d8d47a3f8e4819e9db.exe
Resource
win7-20240221-en
General
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Target
23ad1ebc7cf14c83401f9682a8f354579b6e79f5effdb4d8d47a3f8e4819e9db
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Size
3.1MB
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MD5
36376458d0672c7782c9f50fb32b4e58
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SHA1
f401103c4d03320e5bcc3241a14c2e915b23b4d0
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SHA256
23ad1ebc7cf14c83401f9682a8f354579b6e79f5effdb4d8d47a3f8e4819e9db
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SHA512
66f8ab7a98dc1ddfc3a021efee99233cb7eeb312e931b614f9dfdd7e8c8c4bafee484e743c526c04eed775618de4988bea5606c04eba9eb554fd2ce0d8468801
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SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc40H:NFWPClFkH
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 23ad1ebc7cf14c83401f9682a8f354579b6e79f5effdb4d8d47a3f8e4819e9db
Files
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23ad1ebc7cf14c83401f9682a8f354579b6e79f5effdb4d8d47a3f8e4819e9db.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