Behavioral task
behavioral1
Sample
f4b4e66cf1ee82c25736af0c30798a265b8f93a2605387a06c385c44e7dc8959.exe
Resource
win7-20240221-en
General
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Target
f4b4e66cf1ee82c25736af0c30798a265b8f93a2605387a06c385c44e7dc8959
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Size
3.2MB
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MD5
4801c8926d5448d297f40c3a8b08ab33
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SHA1
955ef46fd410067d6097f5f0667c87fdd65f2ca2
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SHA256
f4b4e66cf1ee82c25736af0c30798a265b8f93a2605387a06c385c44e7dc8959
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SHA512
e3bf59b6f05419e7d1ce5c93f154b64a4be16595b8aebbef17e0f6cb00bed92f350bba836e4400697389ae9a030ff87c7157145b2ce3292fa4f73731a5ee18af
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SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc44:NFWPClFo
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 f4b4e66cf1ee82c25736af0c30798a265b8f93a2605387a06c385c44e7dc8959
Files
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f4b4e66cf1ee82c25736af0c30798a265b8f93a2605387a06c385c44e7dc8959.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